From 4bc78a7c5dd1daef7a3f566a310898bd0a8128f0 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 19 May 2026 15:19:51 +0000
Subject: [PATCH 01/15] Initial plan


From 327c2c71c275e8c8f5000cb947095ae59d429e89 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 19 May 2026 15:45:12 +0000
Subject: [PATCH 02/15] Support exact client name (TCGC 0.68.0)

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/b465cdf8-5db5-43ea-97f0-f615be72ddc1

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../emitter/src/lib/client-converter.ts       |  1 +
 .../emitter/src/lib/operation-converter.ts    |  5 ++
 .../emitter/src/lib/type-converter.ts         |  5 ++
 .../emitter/src/type/input-type.ts            | 10 +++
 .../emitter/test/Unit/model-type.test.ts      | 75 +++++++++++++++++++
 .../src/InputTypes/InputProperty.cs           |  4 +
 .../src/InputTypes/InputType.cs               |  4 +
 .../InputBodyParameterConverter.cs            |  5 +-
 .../InputEndpointParameterConverter.cs        |  5 +-
 .../Serialization/InputEnumTypeConverter.cs   |  5 +-
 .../InputHeaderParameterConverter.cs          |  5 +-
 .../InputLiteralTypeConverter.cs              |  7 +-
 .../InputMethodParameterConverter.cs          |  5 +-
 .../InputModelPropertyConverter.cs            |  5 +-
 .../Serialization/InputModelTypeConverter.cs  |  3 +
 .../InputPathParameterConverter.cs            |  5 +-
 .../InputQueryParameterConverter.cs           |  5 +-
 .../Serialization/InputUnionTypeConverter.cs  |  5 +-
 .../src/Providers/EnumProvider.cs             |  2 +-
 .../src/Providers/ModelProvider.cs            |  2 +-
 .../src/Providers/PropertyProvider.cs         |  2 +-
 .../test/Providers/PropertyProviderTests.cs   | 24 ++++++
 .../test/common/InputFactory.cs               | 16 +++-
 23 files changed, 187 insertions(+), 18 deletions(-)

diff --git a/packages/http-client-csharp/emitter/src/lib/client-converter.ts b/packages/http-client-csharp/emitter/src/lib/client-converter.ts
index 52586f2ddf0..6c0e7774a15 100644
--- a/packages/http-client-csharp/emitter/src/lib/client-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/client-converter.ts
@@ -204,6 +204,7 @@ function fromSdkClient(
         methodParameterSegments: diagnostics.pipe(
           getMethodParameterSegments(sdkContext, parameter),
         ),
+        isExactName: parameter.isExactName,
       });
     }
     return diagnostics.wrap(parameters);
diff --git a/packages/http-client-csharp/emitter/src/lib/operation-converter.ts b/packages/http-client-csharp/emitter/src/lib/operation-converter.ts
index decc442eb79..456c6a92f6b 100644
--- a/packages/http-client-csharp/emitter/src/lib/operation-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/operation-converter.ts
@@ -504,6 +504,7 @@ function fromQueryParameter(
     crossLanguageDefinitionId: p.crossLanguageDefinitionId,
     readOnly: isReadOnly(p),
     methodParameterSegments: diagnostics.pipe(getMethodParameterSegments(sdkContext, p)),
+    isExactName: p.isExactName,
   };
 
   sdkContext.__typeCache.updateSdkOperationParameterReferences(p, retVar);
@@ -539,6 +540,7 @@ function fromPathParameter(
     readOnly: isReadOnly(p),
     crossLanguageDefinitionId: p.crossLanguageDefinitionId,
     methodParameterSegments: diagnostics.pipe(getMethodParameterSegments(sdkContext, p)),
+    isExactName: p.isExactName,
   };
 
   sdkContext.__typeCache.updateSdkOperationParameterReferences(p, retVar);
@@ -574,6 +576,7 @@ function fromHeaderParameter(
     crossLanguageDefinitionId: p.crossLanguageDefinitionId,
     methodParameterSegments: diagnostics.pipe(getMethodParameterSegments(sdkContext, p)),
     collectionHeaderPrefix: diagnostics.pipe(getCollectionHeaderPrefix(sdkContext, p)),
+    isExactName: p.isExactName,
   };
 
   sdkContext.__typeCache.updateSdkOperationParameterReferences(p, retVar);
@@ -604,6 +607,7 @@ function fromBodyParameter(
     readOnly: isReadOnly(p),
     crossLanguageDefinitionId: p.crossLanguageDefinitionId,
     methodParameterSegments: diagnostics.pipe(getMethodParameterSegments(sdkContext, p)),
+    isExactName: p.isExactName,
   };
 
   sdkContext.__typeCache.updateSdkOperationParameterReferences(p, retVar);
@@ -645,6 +649,7 @@ export function fromMethodParameter(
     access: p.access,
     decorators: p.decorators,
     paramAlias,
+    isExactName: p.isExactName,
   };
 
   sdkContext.__typeCache.updateSdkMethodParameterReferences(p, retVar);
diff --git a/packages/http-client-csharp/emitter/src/lib/type-converter.ts b/packages/http-client-csharp/emitter/src/lib/type-converter.ts
index 10ca931a054..af58a55c234 100644
--- a/packages/http-client-csharp/emitter/src/lib/type-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/type-converter.ts
@@ -215,6 +215,7 @@ function fromSdkModelType(
     decorators: decorators,
     external: fromSdkExternalTypeInfo(modelType),
     serializationOptions: modelType.serializationOptions,
+    isExactName: modelType.isExactName,
   } as InputModelType;
 
   sdkContext.__typeCache.updateSdkTypeReferences(modelType, inputModelType);
@@ -291,6 +292,7 @@ function fromSdkModelProperty(
     // A property is defined to be metadata if it is marked `@header`, `@cookie`, `@query`, `@path`.
     isHttpMetadata: isHttpMetadata(sdkContext, sdkProperty),
     encode: sdkProperty.encode,
+    isExactName: sdkProperty.isExactName,
   } as InputModelProperty;
 
   if (property) {
@@ -342,6 +344,7 @@ function createEnumType(
     usage: sdkType.kind === "enum" ? sdkType.usage : UsageFlags.None,
     decorators: sdkType.decorators,
     external: fromSdkExternalTypeInfo(sdkType),
+    isExactName: sdkType.isExactName,
   };
 
   sdkContext.__typeCache.updateSdkTypeReferences(sdkType, inputEnumType);
@@ -431,6 +434,7 @@ function fromUnionType(
     namespace: union.namespace,
     decorators: union.decorators,
     external: fromSdkExternalTypeInfo(union),
+    isExactName: union.isExactName,
   });
 }
 
@@ -448,6 +452,7 @@ function fromSdkConstantType(
     valueType: diagnostics.pipe(fromSdkType(sdkContext, constantType.valueType)),
     value: constantType.value,
     decorators: constantType.decorators,
+    isExactName: constantType.isExactName,
   };
 
   sdkContext.__typeCache.updateConstantCache(constantType, literalType);
diff --git a/packages/http-client-csharp/emitter/src/type/input-type.ts b/packages/http-client-csharp/emitter/src/type/input-type.ts
index 96189e1a161..08279c3dff4 100644
--- a/packages/http-client-csharp/emitter/src/type/input-type.ts
+++ b/packages/http-client-csharp/emitter/src/type/input-type.ts
@@ -97,6 +97,8 @@ export interface InputLiteralType extends InputTypeBase {
   namespace: string;
   valueType: InputPrimitiveType;
   value: string | number | boolean | null;
+  /** Whether the name should be used exactly as-is, without casing transformations. */
+  isExactName?: boolean;
 }
 
 export function isInputLiteralType(type: InputType): type is InputLiteralType {
@@ -135,6 +137,8 @@ export interface InputUnionType extends InputTypeBase {
   name: string;
   variantTypes: InputType[];
   namespace: string;
+  /** Whether the name should be used exactly as-is, without casing transformations. */
+  isExactName?: boolean;
 }
 
 export function isInputUnionType(type: InputType): type is InputUnionType {
@@ -159,6 +163,8 @@ export interface InputModelType extends InputTypeBase {
   discriminatorProperty?: InputModelProperty;
   baseModel?: InputModelType;
   serializationOptions: SerializationOptions;
+  /** Whether the name should be used exactly as-is, without casing transformations. */
+  isExactName?: boolean;
 }
 
 export interface InputPropertyTypeBase extends DecoratedType {
@@ -172,6 +178,8 @@ export interface InputPropertyTypeBase extends DecoratedType {
   crossLanguageDefinitionId: string;
   readOnly: boolean;
   access?: AccessFlags;
+  /** Whether the name should be used exactly as-is, without casing transformations. */
+  isExactName?: boolean;
 }
 
 export interface InputModelProperty extends InputPropertyTypeBase {
@@ -265,6 +273,8 @@ export interface InputEnumType extends InputTypeBase {
   usage: UsageFlags;
   access?: AccessFlags;
   namespace: string;
+  /** Whether the name should be used exactly as-is, without casing transformations. */
+  isExactName?: boolean;
 }
 
 export interface InputEnumValueType extends InputTypeBase {
diff --git a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
index 025e8f5ef91..d2aa49b4a5e 100644
--- a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
@@ -1095,3 +1095,78 @@ describe("XML serialization options", () => {
     strictEqual(itemsProperty.serializationOptions.xml.itemsName, "Item");
   });
 });
+
+describe("Test isExactName propagation", () => {
+  let runner: TestHost;
+
+  beforeEach(async () => {
+    runner = await createEmitterTestHost();
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on property", async () => {
+    const program = await typeSpecCompile(
+      `
+        model Book {
+          @clientName(Azure.ClientGenerator.Core.exact("snake_case_name"), "csharp")
+          name: string;
+        }
+
+        op test(@body input: Book): Book;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const bookModel = root.models.find((m) => m.name === "Book");
+    ok(bookModel);
+    const nameProp = bookModel.properties.find((p) => p.name === "snake_case_name");
+    ok(nameProp);
+    strictEqual(nameProp.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on model", async () => {
+    const program = await typeSpecCompile(
+      `
+        @clientName(Azure.ClientGenerator.Core.exact("my_exact_model"), "csharp")
+        model Book {
+          name: string;
+        }
+
+        op test(@body input: Book): Book;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const bookModel = root.models.find((m) => m.name === "my_exact_model");
+    ok(bookModel);
+    strictEqual(bookModel.isExactName, true);
+  });
+
+  it("does not set isExactName when @clientName decorator does not use exact()", async () => {
+    const program = await typeSpecCompile(
+      `
+        model Book {
+          @clientName("regularName")
+          name: string;
+        }
+
+        op test(@body input: Book): Book;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const bookModel = root.models.find((m) => m.name === "Book");
+    ok(bookModel);
+    const nameProp = bookModel.properties.find((p) => p.name === "regularName");
+    ok(nameProp);
+    strictEqual(nameProp.isExactName, false);
+  });
+});
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputProperty.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputProperty.cs
index 529bd88dc99..6a402bc5485 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputProperty.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputProperty.cs
@@ -33,5 +33,9 @@ protected InputProperty(string name, string? summary, string? doc, InputType typ
         public InputModelType? EnclosingType { get; internal set; }
         public bool IsApiVersion { get; internal set; }
         public InputConstant? DefaultValue { get; internal set; }
+        /// <summary>
+        /// Whether the name should be used exactly as-is, without casing transformations.
+        /// </summary>
+        public bool IsExactName { get; internal set; }
     }
 }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputType.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputType.cs
index f29410ac780..d7b779b4996 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputType.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputType.cs
@@ -22,6 +22,10 @@ protected InputType(string name)
         public string Name { get; internal set; }
         public IReadOnlyList<InputDecoratorInfo> Decorators { get; internal set; } = new List<InputDecoratorInfo>();
         public InputExternalTypeMetadata? External { get; internal set; }
+        /// <summary>
+        /// Whether the name should be used exactly as-is, without casing transformations.
+        /// </summary>
+        public bool IsExactName { get; internal set; }
 
         internal InputType GetCollectionEquivalent(InputType inputType)
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBodyParameterConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBodyParameterConverter.cs
index 1e9330c069d..4a190049d43 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBodyParameterConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBodyParameterConverter.cs
@@ -63,6 +63,7 @@ internal static InputBodyParameter ReadInputBodyParameter(ref Utf8JsonReader rea
             string? defaultContentType = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             IReadOnlyList<InputMethodParameter>? methodParameterSegments = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -81,7 +82,8 @@ internal static InputBodyParameter ReadInputBodyParameter(ref Utf8JsonReader rea
                     || reader.TryReadComplexType("contentTypes",options, ref contentTypes)
                     || reader.TryReadComplexType("defaultContentType", options, ref defaultContentType)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments);
+                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -104,6 +106,7 @@ internal static InputBodyParameter ReadInputBodyParameter(ref Utf8JsonReader rea
             parameter.ContentTypes = contentTypes ?? throw new JsonException($"{nameof(InputBodyParameter)} must have a contentTypes.");
             parameter.DefaultContentType = defaultContentType ?? throw new JsonException($"{nameof(InputBodyParameter)} must have a defaultContentType.");
             parameter.MethodParameterSegments = methodParameterSegments;
+            parameter.IsExactName = isExactName;
 
             return parameter;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEndpointParameterConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEndpointParameterConverter.cs
index f77af62a9fa..8a184d6e344 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEndpointParameterConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEndpointParameterConverter.cs
@@ -65,6 +65,7 @@ internal static InputEndpointParameter ReadInputEndpointParameter(ref Utf8JsonRe
             bool isEndpoint = false;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             IReadOnlyList<InputMethodParameter>? methodParameterSegments = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -84,7 +85,8 @@ internal static InputEndpointParameter ReadInputEndpointParameter(ref Utf8JsonRe
                     || reader.TryReadBoolean("skipUrlEncoding", ref skipUrlEncoding)
                     || reader.TryReadBoolean("isEndpoint", ref isEndpoint)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments);
+                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -108,6 +110,7 @@ internal static InputEndpointParameter ReadInputEndpointParameter(ref Utf8JsonRe
             parameter.Scope = InputParameter.ParseScope(type, name, scope);
             parameter.SkipUrlEncoding = skipUrlEncoding;
             parameter.MethodParameterSegments = methodParameterSegments;
+            parameter.IsExactName = isExactName;
 
             return parameter;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeConverter.cs
index 028ee85c25f..a01a716fd57 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeConverter.cs
@@ -61,6 +61,7 @@ public static InputEnumType CreateEnumType(ref Utf8JsonReader reader, string? id
             IReadOnlyList<InputEnumTypeValue>? values = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             InputExternalTypeMetadata? external = null;
+            bool isExactName = false;
             while (reader.TokenType != JsonTokenType.EndObject)
             {
                 var isKnownProperty = reader.TryReadString("name", ref name)
@@ -75,7 +76,8 @@ public static InputEnumType CreateEnumType(ref Utf8JsonReader reader, string? id
                     || reader.TryReadComplexType("valueType", options, ref valueType)
                     || reader.TryReadComplexType("values", options, ref values)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("external", options, ref external);
+                    || reader.TryReadComplexType("external", options, ref external)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -100,6 +102,7 @@ public static InputEnumType CreateEnumType(ref Utf8JsonReader reader, string? id
             enumType.IsExtensible = !isFixed;
             enumType.Decorators = decorators ?? [];
             enumType.External = external;
+            enumType.IsExactName = isExactName;
 
             return enumType;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputHeaderParameterConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputHeaderParameterConverter.cs
index 63dfdc14ef9..3ebca194946 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputHeaderParameterConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputHeaderParameterConverter.cs
@@ -67,6 +67,7 @@ internal static InputHeaderParameter ReadInputHeaderParameter(ref Utf8JsonReader
             string? collectionFormat = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             IReadOnlyList<InputMethodParameter>? methodParameterSegments = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -87,7 +88,8 @@ internal static InputHeaderParameter ReadInputHeaderParameter(ref Utf8JsonReader
                     || reader.TryReadBoolean("isContentType", ref isContentType)
                     || reader.TryReadString("collectionHeaderPrefix", ref collectionHeaderPrefix)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments);
+                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -112,6 +114,7 @@ internal static InputHeaderParameter ReadInputHeaderParameter(ref Utf8JsonReader
             parameter.IsContentType = isContentType;
             parameter.CollectionHeaderPrefix = collectionHeaderPrefix;
             parameter.MethodParameterSegments = methodParameterSegments;
+            parameter.IsExactName = isExactName;
 
             return parameter;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLiteralTypeConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLiteralTypeConverter.cs
index 138e2567674..61062c9ea45 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLiteralTypeConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLiteralTypeConverter.cs
@@ -28,6 +28,7 @@ public static InputLiteralType CreateInputLiteralType(ref Utf8JsonReader reader,
             JsonElement? rawValue = null;
             InputPrimitiveType? valueType = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -36,7 +37,8 @@ public static InputLiteralType CreateInputLiteralType(ref Utf8JsonReader reader,
                     || reader.TryReadString("namespace", ref ns)
                     || reader.TryReadComplexType("value", options, ref rawValue)
                     || reader.TryReadComplexType("valueType", options, ref valueType)
-                    || reader.TryReadComplexType("decorators", options, ref decorators);
+                    || reader.TryReadComplexType("decorators", options, ref decorators)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -65,7 +67,8 @@ public static InputLiteralType CreateInputLiteralType(ref Utf8JsonReader reader,
 
             var literalType = new InputLiteralType(name, ns, valueType, value)
             {
-                Decorators = decorators ?? []
+                Decorators = decorators ?? [],
+                IsExactName = isExactName
             };
 
             if (id != null)
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputMethodParameterConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputMethodParameterConverter.cs
index 3e61c3d629a..7b2e78ac8a3 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputMethodParameterConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputMethodParameterConverter.cs
@@ -63,6 +63,7 @@ internal static InputMethodParameter ReadInputMethodParameter(ref Utf8JsonReader
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             string? location = null;
             string? paramAlias = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -82,7 +83,8 @@ internal static InputMethodParameter ReadInputMethodParameter(ref Utf8JsonReader
                     || reader.TryReadComplexType("defaultContentType", options, ref defaultContentType)
                     || reader.TryReadString("location", ref location)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadString("paramAlias", ref paramAlias);
+                    || reader.TryReadString("paramAlias", ref paramAlias)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -102,6 +104,7 @@ internal static InputMethodParameter ReadInputMethodParameter(ref Utf8JsonReader
             parameter.IsApiVersion = isApiVersion;
             parameter.DefaultValue = defaultValue;
             parameter.Scope = InputParameter.ParseScope(type, name, scope);;
+            parameter.IsExactName = isExactName;
 
             if (location == null)
             {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelPropertyConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelPropertyConverter.cs
index 28c24a8d666..4fb7f0b4629 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelPropertyConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelPropertyConverter.cs
@@ -65,6 +65,7 @@ internal static InputModelProperty ReadInputModelProperty(ref Utf8JsonReader rea
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             InputSerializationOptions? serializationOptions = null;
             string? encodeString = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -84,7 +85,8 @@ internal static InputModelProperty ReadInputModelProperty(ref Utf8JsonReader rea
                     || reader.TryReadBoolean("isApiVersion", ref isApiVersion)
                     || reader.TryReadComplexType("defaultValue", options, ref defaultValue)
                     || reader.TryReadComplexType("serializationOptions", options, ref serializationOptions)
-                    || reader.TryReadString("encode", ref encodeString);
+                    || reader.TryReadString("encode", ref encodeString)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -107,6 +109,7 @@ internal static InputModelProperty ReadInputModelProperty(ref Utf8JsonReader rea
             property.IsApiVersion = isApiVersion;
             property.DefaultValue = defaultValue;
             property.Encode = Enum.TryParse<ArrayKnownEncoding>(encodeString, ignoreCase: true, out var encode) ? encode : null;
+            property.IsExactName = isExactName;
 
             return property;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelTypeConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelTypeConverter.cs
index 6b6a4e4acca..c7a143ca4e1 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelTypeConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputModelTypeConverter.cs
@@ -73,6 +73,7 @@ internal static InputModelType CreateModelType(ref Utf8JsonReader reader, string
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             InputSerializationOptions? serializationOptions = null;
             InputExternalTypeMetadata? external = null;
+            bool isExactName = false;
 
             // read all possible properties and throw away the unknown properties
             while (reader.TokenType != JsonTokenType.EndObject)
@@ -94,6 +95,7 @@ internal static InputModelType CreateModelType(ref Utf8JsonReader reader, string
                     || reader.TryReadComplexType("decorators", options, ref decorators)
                     || reader.TryReadComplexType("serializationOptions", options, ref serializationOptions)
                     || reader.TryReadComplexType("external", options, ref external)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadBoolean(nameof(InputModelType.ModelAsStruct), ref modelAsStruct); // TODO -- change this to fetch from the decorator list instead when the decorator is ready
 
                 if (!isKnownProperty)
@@ -134,6 +136,7 @@ internal static InputModelType CreateModelType(ref Utf8JsonReader reader, string
                 model.DiscriminatedSubtypes = new Dictionary<string, InputModelType>();
             }
             model.ModelAsStruct = modelAsStruct;
+            model.IsExactName = isExactName;
             if (decorators != null)
             {
                 model.Decorators = decorators;
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPathParameterConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPathParameterConverter.cs
index 28b58bb7bd8..901df2bb056 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPathParameterConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPathParameterConverter.cs
@@ -67,6 +67,7 @@ internal static InputPathParameter ReadInputPathParameter(ref Utf8JsonReader rea
             bool allowReserved = false;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             IReadOnlyList<InputMethodParameter>? methodParameterSegments = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -87,7 +88,8 @@ internal static InputPathParameter ReadInputPathParameter(ref Utf8JsonReader rea
                     || reader.TryReadBoolean("explode", ref explode)
                     || reader.TryReadBoolean("skipUrlEncoding", ref skipUrlEncoding)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments);
+                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -112,6 +114,7 @@ internal static InputPathParameter ReadInputPathParameter(ref Utf8JsonReader rea
             parameter.Explode = explode;
             parameter.SkipUrlEncoding = skipUrlEncoding;
             parameter.MethodParameterSegments = methodParameterSegments;
+            parameter.IsExactName = isExactName;
 
             return parameter;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputQueryParameterConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputQueryParameterConverter.cs
index a05f70408f5..78d4babfb4c 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputQueryParameterConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputQueryParameterConverter.cs
@@ -65,6 +65,7 @@ internal static InputQueryParameter ReadInputQueryParameter(ref Utf8JsonReader r
             bool explode = false;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             IReadOnlyList<InputMethodParameter>? methodParameterSegments = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
@@ -84,7 +85,8 @@ internal static InputQueryParameter ReadInputQueryParameter(ref Utf8JsonReader r
                     || reader.TryReadString("arraySerializationDelimiter", ref arraySerializationDelimiter)
                     || reader.TryReadBoolean("explode", ref explode)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments);
+                    || reader.TryReadComplexType("methodParameterSegments", options, ref methodParameterSegments)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -108,6 +110,7 @@ internal static InputQueryParameter ReadInputQueryParameter(ref Utf8JsonReader r
             parameter.Scope = InputParameter.ParseScope(type, name, scope);
             parameter.ArraySerializationDelimiter = arraySerializationDelimiter;
             parameter.MethodParameterSegments = methodParameterSegments;
+            parameter.IsExactName = isExactName;
 
             return parameter;
         }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputUnionTypeConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputUnionTypeConverter.cs
index 23c8cb8b31a..55e95f9f06f 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputUnionTypeConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputUnionTypeConverter.cs
@@ -38,12 +38,14 @@ public static InputUnionType CreateInputUnionType(ref Utf8JsonReader reader, str
             IReadOnlyList<InputType>? variantTypes = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             InputExternalTypeMetadata? external = null;
+            bool isExactName = false;
             while (reader.TokenType != JsonTokenType.EndObject)
             {
                 var isKnownProperty = reader.TryReadString("name", ref name)
                     || reader.TryReadComplexType("variantTypes", options, ref variantTypes)
                     || reader.TryReadComplexType("decorators", options, ref decorators)
-                    || reader.TryReadComplexType("external", options, ref external);
+                    || reader.TryReadComplexType("external", options, ref external)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -59,6 +61,7 @@ public static InputUnionType CreateInputUnionType(ref Utf8JsonReader reader, str
             union.VariantTypes = variantTypes;
             union.Decorators = decorators ?? [];
             union.External = external;
+            union.IsExactName = isExactName;
             return union;
         }
     }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/EnumProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/EnumProvider.cs
index 027fa93e408..f15a2741167 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/EnumProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/EnumProvider.cs
@@ -51,7 +51,7 @@ protected EnumProvider(InputEnumType? input)
 
         protected override string BuildRelativeFilePath() => Path.Combine("src", "Generated", "Models", $"{Name}.cs");
 
-        protected override string BuildName() => _inputType!.Name.ToIdentifierName();
+        protected override string BuildName() => _inputType!.IsExactName ? _inputType.Name : _inputType.Name.ToIdentifierName();
         protected override FormattableString BuildDescription() => DocHelpers.GetFormattableDescription(_inputType!.Summary, _inputType.Doc) ?? FormattableStringHelpers.Empty;
 
         protected override TypeProvider[] BuildSerializationProviders()
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ModelProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ModelProvider.cs
index d763e6c14c9..e4cecc2bc40 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ModelProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ModelProvider.cs
@@ -254,7 +254,7 @@ protected override TypeProvider[] BuildSerializationProviders()
 
         protected override string BuildRelativeFilePath() => Path.Combine("src", "Generated", "Models", $"{Name}.cs");
 
-        protected override string BuildName() => _inputModel.Name.ToIdentifierName();
+        protected override string BuildName() => _inputModel.IsExactName ? _inputModel.Name : _inputModel.Name.ToIdentifierName();
 
         protected override TypeSignatureModifiers BuildDeclarationModifiers()
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/PropertyProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/PropertyProvider.cs
index a7cd7e1a6cc..a6cbd9e3a74 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/PropertyProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/PropertyProvider.cs
@@ -101,7 +101,7 @@ private PropertyProvider(InputProperty inputProperty, CSharpType propertyType, T
             IsDiscriminator = IsDiscriminatorProperty(inputProperty);
             var hasOutputUsage = inputProperty.EnclosingType?.Usage.HasFlag(InputModelTypeUsage.Output) ?? false;
             Modifiers = IsDiscriminator || (!hasOutputUsage && _isRequiredNonNullableConstant) ? MethodSignatureModifiers.Internal : MethodSignatureModifiers.Public;
-            var identifierName = inputProperty.Name.ToIdentifierName();
+            var identifierName = inputProperty.IsExactName ? inputProperty.Name : inputProperty.Name.ToIdentifierName();
             Name = identifierName == enclosingType.Name
                 ? $"{identifierName}Property"
                 : identifierName;
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/PropertyProviderTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/PropertyProviderTests.cs
index cb95a6cb497..ac8972bc820 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/PropertyProviderTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/PropertyProviderTests.cs
@@ -79,6 +79,30 @@ public void TestKebabCaseProperty()
             Assert.AreEqual("Description for kebab-case", property.Description!.ToString());
         }
 
+        [Test]
+        public void TestExactNamePropertySkipsCasingTransformation()
+        {
+            // When isExactName is true, the property name should be used as-is without casing transformations.
+            InputModelProperty inputModelProperty = InputFactory.Property("snake_case", InputPrimitiveType.String, wireName: "snake_case", isRequired: true, isExactName: true);
+            InputFactory.Model("TestModel", properties: [inputModelProperty]);
+
+            var property = new PropertyProvider(inputModelProperty, new TestTypeProvider());
+
+            Assert.AreEqual("snake_case", property.Name);
+            Assert.AreEqual("snake_case", property.WireInfo?.SerializedName);
+        }
+
+        [Test]
+        public void TestExactNameModelSkipsCasingTransformation()
+        {
+            // When isExactName is true on a model, the model name should be used as-is.
+            var inputModel = InputFactory.Model("my_model", isExactName: true);
+
+            var modelProvider = new ModelProvider(inputModel);
+
+            Assert.AreEqual("my_model", modelProvider.Name);
+        }
+
         [TestCaseSource(nameof(CollectionPropertyTestCases))]
         public void CollectionProperty(CSharpType coreType, InputModelProperty collectionProperty, CSharpType expectedType)
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
index 2881aceeaa6..4cd24422f52 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
@@ -279,7 +279,8 @@ public static InputModelProperty Property(
             string? serializedName = null,
             string? doc = null,
             InputSerializationOptions? serializationOptions = null,
-            ArrayKnownEncoding? encode = null)
+            ArrayKnownEncoding? encode = null,
+            bool isExactName = false)
         {
             serializationOptions ??= new InputSerializationOptions();
             return new InputModelProperty(
@@ -296,7 +297,10 @@ public static InputModelProperty Property(
                 isDiscriminator: isDiscriminator,
                 serializedName: serializedName ?? wireName ?? name.ToVariableName(),
                 serializationOptions: serializationOptions,
-                encode: encode);
+                encode: encode)
+            {
+                IsExactName = isExactName,
+            };
         }
 
         public static InputHeaderParameter HeaderParameter(
@@ -509,7 +513,8 @@ public static InputModelType Model(
             InputModelProperty? discriminatorProperty = null,
             bool isDynamicModel = false,
             InputExternalTypeMetadata? external = null,
-            InputSerializationOptions? serializationOptions = null)
+            InputSerializationOptions? serializationOptions = null,
+            bool isExactName = false)
         {
             IEnumerable<InputModelProperty> propertiesList = properties ?? [Property("StringProperty", InputPrimitiveType.String)];
 
@@ -534,7 +539,10 @@ discriminatedModels is null
                 additionalProperties,
                 modelAsStruct,
                 serializationOptions ?? new(),
-                isDynamicModel);
+                isDynamicModel)
+            {
+                IsExactName = isExactName,
+            };
             if (baseModel is not null)
             {
                 _addDerivedModelMethod.Invoke(baseModel, new object[] { model });

From 43ccb465c25526d1cdd7131a035c1b85a63a7d79 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 17:18:21 +0000
Subject: [PATCH 03/15] Add exact-name tests for all targets + custom-code
 priority

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/d49e2964-d8d7-4d25-a10c-3ed3b2380518

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../emitter/test/Unit/model-type.test.ts      | 141 ++++++++++++++++++
 .../src/Providers/CanonicalTypeProvider.cs    |   2 +-
 .../ModelProviders/ModelCustomizationTests.cs |  39 +++++
 .../MockInputModel.cs                         |  14 ++
 4 files changed, 195 insertions(+), 1 deletion(-)
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs

diff --git a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
index d2aa49b4a5e..d037f0a142d 100644
--- a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
@@ -1169,4 +1169,145 @@ describe("Test isExactName propagation", () => {
     ok(nameProp);
     strictEqual(nameProp.isExactName, false);
   });
+
+  it("propagates isExactName from @clientName decorator with exact() on enum", async () => {
+    const program = await typeSpecCompile(
+      `
+        @clientName(Azure.ClientGenerator.Core.exact("my_exact_enum"), "csharp")
+        enum Color {
+          Red,
+          Green,
+          Blue,
+        }
+
+        op test(@body input: Color): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const colorEnum = root.enums.find((e) => e.name === "my_exact_enum");
+    ok(colorEnum);
+    strictEqual(colorEnum.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on union", async () => {
+    const program = await typeSpecCompile(
+      `
+        @clientName(Azure.ClientGenerator.Core.exact("my_exact_union"), "csharp")
+        union Color {
+          string,
+          "red",
+          "green",
+        }
+
+        op test(@body input: Color): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const colorEnum = root.enums.find((e) => e.name === "my_exact_union");
+    ok(colorEnum);
+    strictEqual(colorEnum.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a method parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        op test(@clientName(Azure.ClientGenerator.Core.exact("snake_case_param"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const methodParams = root.clients[0].methods[0].parameters;
+    const param = methodParams.find((p) => p.name === "snake_case_param");
+    ok(param);
+    strictEqual(param.kind, "method");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a query parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        op test(@query @clientName(Azure.ClientGenerator.Core.exact("snake_case_query"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const params = root.clients[0].methods[0].operation.parameters;
+    const param = params.find((p) => p.name === "snake_case_query");
+    ok(param);
+    strictEqual(param.kind, "query");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a header parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        op test(@header @clientName(Azure.ClientGenerator.Core.exact("snake_case_header"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const params = root.clients[0].methods[0].operation.parameters;
+    const param = params.find((p) => p.name === "snake_case_header");
+    ok(param);
+    strictEqual(param.kind, "header");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a path parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        @route("/{regularName}")
+        op test(@path @clientName(Azure.ClientGenerator.Core.exact("snake_case_path"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const params = root.clients[0].methods[0].operation.parameters;
+    const param = params.find((p) => p.name === "snake_case_path");
+    ok(param);
+    strictEqual(param.kind, "path");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a body parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        model Book {
+          name: string;
+        }
+        op test(@body @clientName(Azure.ClientGenerator.Core.exact("snake_case_body"), "csharp") regularName: Book): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const bodyParam = root.clients[0].methods[0].operation.parameters.find(
+      (p) => p.name === "snake_case_body",
+    );
+    ok(bodyParam);
+    strictEqual(bodyParam.kind, "body");
+    strictEqual(bodyParam.isExactName, true);
+  });
 });
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/CanonicalTypeProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/CanonicalTypeProvider.cs
index df3ec03a1b4..b2c2915f915 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/CanonicalTypeProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/CanonicalTypeProvider.cs
@@ -29,7 +29,7 @@ public CanonicalTypeProvider(TypeProvider generatedTypeProvider, InputType? inpu
             _generatedTypeProvider = generatedTypeProvider;
             var inputModel = inputType as InputModelType;
             _specProperties = inputModel?.Properties ?? [];
-            _specPropertiesMap = _specProperties.ToDictionary(p => p.Name.ToIdentifierName(), p => p);
+            _specPropertiesMap = _specProperties.ToDictionary(p => p.IsExactName ? p.Name : p.Name.ToIdentifierName(), p => p);
             _serializedNameMap = BuildSerializationNameMap();
             _renamedProperties = (_generatedTypeProvider.CustomCodeView?.Properties ?? [])
                 .Where(p => p.OriginalName != null).Select(p => p.OriginalName!).ToHashSet();
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
index 7a98d5fbf4a..4c393e06a9d 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
@@ -114,6 +114,45 @@ public async Task CanChangePropertyNameAndRedefineOriginal()
             Assert.AreEqual(0, modelTypeProvider.Properties.Count);
         }
 
+        [Test]
+        public async Task CustomCodeWinsOverIsExactName()
+        {
+            // A spec property marked with IsExactName has its exact-cased name preserved.
+            // If custom code renames that property via [CodeGenMember], the custom code
+            // rename should still win — the generated property is filtered out and the
+            // custom property's name is used.
+            var props = new[]
+            {
+                InputFactory.Property("snake_case_name", InputPrimitiveType.String, wireName: "snake_case_name", isExactName: true),
+            };
+
+            var inputModel = InputFactory.Model("mockInputModel", properties: props);
+
+            var mockGenerator = await MockHelpers.LoadMockGeneratorAsync(
+                inputModelTypes: new[] { inputModel },
+                compilation: async () => await Helpers.GetCompilationFromDirectoryAsync());
+
+            var modelTypeProvider = mockGenerator.Object.OutputLibrary.TypeProviders.Single(t => t.Name == "MockInputModel");
+
+            AssertCommon(modelTypeProvider, "Sample.Models", "MockInputModel");
+
+            // the property should be added to the custom code view with its custom name
+            Assert.AreEqual(1, modelTypeProvider.CustomCodeView!.Properties.Count);
+            Assert.AreEqual("CustomRenamedProp", modelTypeProvider.CustomCodeView.Properties[0].Name);
+
+            // serialized name from the spec must be preserved on the custom property
+            var wireInfo = modelTypeProvider.CustomCodeView.Properties[0].WireInfo;
+            Assert.IsNotNull(wireInfo);
+            Assert.AreEqual("snake_case_name", wireInfo!.SerializedName);
+
+            // the generated property should be filtered out
+            Assert.AreEqual(0, modelTypeProvider.Properties.Count);
+
+            // canonical view should expose only the custom rename
+            Assert.AreEqual(1, modelTypeProvider.CanonicalView!.Properties.Count);
+            Assert.AreEqual("CustomRenamedProp", modelTypeProvider.CanonicalView.Properties[0].Name);
+        }
+
         [Test]
         public async Task CanChangePropertyType()
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs
new file mode 100644
index 00000000000..4ea1d41171d
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs
@@ -0,0 +1,14 @@
+#nullable disable
+
+using Sample;
+using SampleTypeSpec;
+using Microsoft.TypeSpec.Generator.Customizations;
+
+namespace Sample.Models
+{
+    public partial class MockInputModel
+    {
+        [CodeGenMember("snake_case_name")]
+        public string CustomRenamedProp { get; set; }
+    }
+}

From a846ba921b5f328c7dfe0b36e05ccb0660f2f632 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 17:33:05 +0000
Subject: [PATCH 04/15] Regenerate test libraries after IsExactName plumbing

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/e393b22c-6092-402e-b27d-2042b1f51026

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../Local/Sample-TypeSpec/tspCodeModel.json   | 1391 +++++++++++------
 .../authentication/api-key/tspCodeModel.json  |    7 +-
 .../http/custom/tspCodeModel.json             |    7 +-
 .../authentication/oauth2/tspCodeModel.json   |    7 +-
 .../authentication/union/tspCodeModel.json    |    3 +-
 .../client-operation-group/tspCodeModel.json  |   33 +-
 .../structure/default/tspCodeModel.json       |   45 +-
 .../structure/multi-client/tspCodeModel.json  |   15 +-
 .../renamed-operation/tspCodeModel.json       |   15 +-
 .../two-operation-group/tspCodeModel.json     |   21 +-
 .../http/documentation/tspCodeModel.json      |   35 +-
 .../http/encode/array/tspCodeModel.json       |  348 +++--
 .../http/encode/bytes/tspCodeModel.json       |  322 ++--
 .../http/encode/datetime/tspCodeModel.json    |  215 ++-
 .../http/encode/duration/tspCodeModel.json    |  572 ++++---
 .../http/encode/numeric/tspCodeModel.json     |   90 +-
 .../http/parameters/basic/tspCodeModel.json   |   47 +-
 .../body-optionality/tspCodeModel.json        |   70 +-
 .../collection-format/tspCodeModel.json       |   39 +-
 .../http/parameters/path/tspCodeModel.json    |   15 +-
 .../http/parameters/query/tspCodeModel.json   |   18 +-
 .../http/parameters/spread/tspCodeModel.json  |  280 ++--
 .../content-negotiation/tspCodeModel.json     |   79 +-
 .../http/payload/head/tspCodeModel.json       |    3 +-
 .../json-merge-patch/tspCodeModel.json        |  135 +-
 .../http/payload/media-type/tspCodeModel.json |   66 +-
 .../http/payload/multipart/tspCodeModel.json  |  479 ++++--
 .../http/payload/pageable/tspCodeModel.json   |  413 +++--
 .../http/payload/xml/tspCodeModel.json        | 1012 ++++++++----
 .../srv-driven/v1/tspCodeModel.json           |   24 +-
 .../srv-driven/v2/tspCodeModel.json           |   42 +-
 .../status-code-range/tspCodeModel.json       |   25 +-
 .../Spector/http/routes/tspCodeModel.json     |  333 ++--
 .../encoded-name/json/tspCodeModel.json       |   34 +-
 .../endpoint/not-defined/tspCodeModel.json    |    3 +-
 .../server/path/multiple/tspCodeModel.json    |   15 +-
 .../http/server/path/single/tspCodeModel.json |    3 +-
 .../versions/not-versioned/tspCodeModel.json  |   15 +-
 .../versions/versioned/tspCodeModel.json      |   18 +-
 .../multiple-services/tspCodeModel.json       |   48 +-
 .../conditional-request/tspCodeModel.json     |   27 +-
 .../repeatability/tspCodeModel.json           |   18 +-
 .../http/special-words/tspCodeModel.json      |  988 ++++++++----
 .../Spector/http/type/array/tspCodeModel.json |  388 +++--
 .../http/type/dictionary/tspCodeModel.json    |  307 ++--
 .../type/enum/extensible/tspCodeModel.json    |   69 +-
 .../http/type/enum/fixed/tspCodeModel.json    |   57 +-
 .../http/type/model/empty/tspCodeModel.json   |   54 +-
 .../enum-discriminator/tspCodeModel.json      |  115 +-
 .../nested-discriminator/tspCodeModel.json    |  116 +-
 .../not-discriminated/tspCodeModel.json       |   63 +-
 .../inheritance/recursive/tspCodeModel.json   |   35 +-
 .../single-discriminator/tspCodeModel.json    |  136 +-
 .../http/type/model/usage/tspCodeModel.json   |   63 +-
 .../type/model/visibility/tspCodeModel.json   |  158 +-
 .../additional-properties/tspCodeModel.json   | 1054 +++++++++----
 .../type/property/nullable/tspCodeModel.json  |  455 ++++--
 .../property/optionality/tspCodeModel.json    |  907 +++++++----
 .../property/value-types/tspCodeModel.json    |  933 +++++++----
 .../http/type/scalar/tspCodeModel.json        |  231 ++-
 .../Spector/http/type/union/tspCodeModel.json |  455 ++++--
 .../versioning/added/v1/tspCodeModel.json     |   43 +-
 .../versioning/added/v2/tspCodeModel.json     |  125 +-
 .../madeOptional/v1/tspCodeModel.json         |   46 +-
 .../madeOptional/v2/tspCodeModel.json         |   46 +-
 .../versioning/removed/v1/tspCodeModel.json   |  162 +-
 .../versioning/removed/v2/tspCodeModel.json   |   83 +-
 .../removed/v2Preview/tspCodeModel.json       |  156 +-
 .../renamedFrom/v1/tspCodeModel.json          |   85 +-
 .../renamedFrom/v2/tspCodeModel.json          |   85 +-
 .../v1/tspCodeModel.json                      |   39 +-
 .../v2/tspCodeModel.json                      |   39 +-
 .../typeChangedFrom/v1/tspCodeModel.json      |   46 +-
 .../typeChangedFrom/v2/tspCodeModel.json      |   46 +-
 74 files changed, 9436 insertions(+), 4536 deletions(-)

diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
index 70c5753ed1e..09bd6024b60 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
@@ -41,7 +41,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Spread,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -79,7 +80,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "None",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -117,7 +119,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Spread,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -155,7 +158,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Spread,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -215,7 +219,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json,Xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "22",
@@ -275,7 +280,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json,Xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -335,7 +341,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json,Xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "32",
@@ -395,7 +402,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -455,7 +463,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "42",
@@ -515,7 +524,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -575,7 +585,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "52",
@@ -635,7 +646,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json,Xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "57",
@@ -746,7 +758,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "66",
@@ -792,7 +805,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -810,7 +824,8 @@
         "decorators": []
       },
       "value": "accept",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "72",
@@ -826,7 +841,8 @@
         "decorators": []
       },
       "value": 123,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "74",
@@ -842,7 +858,8 @@
         "decorators": []
       },
       "value": 1.23,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "76",
@@ -858,7 +875,8 @@
         "decorators": []
       },
       "value": false,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "78",
@@ -874,7 +892,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "80",
@@ -890,7 +909,8 @@
         "decorators": []
       },
       "value": "pet",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "82",
@@ -906,7 +926,8 @@
         "decorators": []
       },
       "value": "dog",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "84",
@@ -922,7 +943,8 @@
         "decorators": []
       },
       "value": "tree",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "86",
@@ -938,7 +960,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "88",
@@ -954,7 +977,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "90",
@@ -970,7 +994,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "92",
@@ -986,7 +1011,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "94",
@@ -1002,7 +1028,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "96",
@@ -1018,7 +1045,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "98",
@@ -1034,7 +1062,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "100",
@@ -1050,7 +1079,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "102",
@@ -1066,7 +1096,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "104",
@@ -1082,7 +1113,8 @@
         "decorators": []
       },
       "value": "test",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "106",
@@ -1098,7 +1130,8 @@
         "decorators": []
       },
       "value": "test",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "108",
@@ -1114,7 +1147,8 @@
         "decorators": []
       },
       "value": 123,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "110",
@@ -1130,7 +1164,8 @@
         "decorators": []
       },
       "value": 123,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "112",
@@ -1146,7 +1181,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "114",
@@ -1162,7 +1198,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "116",
@@ -1178,7 +1215,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "118",
@@ -1194,7 +1232,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "120",
@@ -1210,7 +1249,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "122",
@@ -1226,7 +1266,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "124",
@@ -1242,7 +1283,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "126",
@@ -1258,7 +1300,8 @@
         "decorators": []
       },
       "value": "someRequiredLiteralQueryParam",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "128",
@@ -1274,7 +1317,8 @@
         "decorators": []
       },
       "value": "someRequiredLiteralQueryParam",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "130",
@@ -1290,7 +1334,8 @@
         "decorators": []
       },
       "value": "someRequiredLiteralHeader",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "132",
@@ -1306,7 +1351,8 @@
         "decorators": []
       },
       "value": "someRequiredLiteralHeader",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "134",
@@ -1322,7 +1368,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "136",
@@ -1338,7 +1385,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "138",
@@ -1354,7 +1402,8 @@
         "decorators": []
       },
       "value": "accept",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "140",
@@ -1370,7 +1419,8 @@
         "decorators": []
       },
       "value": 123,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "142",
@@ -1386,7 +1436,8 @@
         "decorators": []
       },
       "value": 1.23,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "144",
@@ -1402,7 +1453,8 @@
         "decorators": []
       },
       "value": false,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "146",
@@ -1418,7 +1470,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "148",
@@ -1434,7 +1487,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "150",
@@ -1450,7 +1504,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "152",
@@ -1466,7 +1521,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "154",
@@ -1482,7 +1538,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "156",
@@ -1498,7 +1555,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "158",
@@ -1514,7 +1572,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "160",
@@ -1530,7 +1589,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "162",
@@ -1546,7 +1606,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "164",
@@ -1562,7 +1623,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "166",
@@ -1578,7 +1640,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "168",
@@ -1594,7 +1657,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "170",
@@ -1610,7 +1674,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "172",
@@ -1626,7 +1691,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "174",
@@ -1642,7 +1708,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "176",
@@ -1658,7 +1725,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "178",
@@ -1674,7 +1742,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "180",
@@ -1690,7 +1759,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "182",
@@ -1706,7 +1776,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "184",
@@ -1722,7 +1793,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "186",
@@ -1738,7 +1810,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "188",
@@ -1754,7 +1827,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "190",
@@ -1770,7 +1844,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "192",
@@ -1786,7 +1861,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "194",
@@ -1802,7 +1878,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "196",
@@ -1818,7 +1895,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "198",
@@ -1834,7 +1912,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "200",
@@ -1850,7 +1929,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "202",
@@ -1866,7 +1946,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "204",
@@ -1882,7 +1963,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "206",
@@ -1898,7 +1980,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "208",
@@ -1914,7 +1997,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "210",
@@ -1930,7 +2014,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "212",
@@ -1946,7 +2031,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "214",
@@ -1962,7 +2048,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "216",
@@ -1978,7 +2065,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "218",
@@ -1994,7 +2082,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "220",
@@ -2010,7 +2099,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "222",
@@ -2026,7 +2116,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "224",
@@ -2042,7 +2133,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "226",
@@ -2058,7 +2150,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "228",
@@ -2074,7 +2167,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "230",
@@ -2090,7 +2184,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "232",
@@ -2106,7 +2201,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "234",
@@ -2122,7 +2218,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "236",
@@ -2138,7 +2235,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -2156,6 +2254,7 @@
           "name": "Thing"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "239",
@@ -2181,7 +2280,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "241",
@@ -2224,7 +2324,8 @@
               }
             ],
             "namespace": "SampleTypeSpec",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -2237,7 +2338,8 @@
               "name": "requiredUnion"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "247",
@@ -2259,7 +2361,8 @@
               "name": "requiredLiteralString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "248",
@@ -2290,7 +2393,8 @@
               "name": "requiredNullableString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "251",
@@ -2321,7 +2425,8 @@
               "name": "optionalNullableString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "254",
@@ -2343,7 +2448,8 @@
               "name": "requiredLiteralInt"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "255",
@@ -2365,7 +2471,8 @@
               "name": "requiredLiteralFloat"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "256",
@@ -2387,7 +2494,8 @@
               "name": "requiredLiteralBool"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "257",
@@ -2409,7 +2517,8 @@
               "name": "optionalLiteralString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "258",
@@ -2436,7 +2545,8 @@
               "name": "requiredNullableLiteralString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "260",
@@ -2458,7 +2568,8 @@
               "name": "optionalLiteralInt"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "261",
@@ -2480,7 +2591,8 @@
               "name": "optionalLiteralFloat"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "262",
@@ -2502,7 +2614,8 @@
               "name": "optionalLiteralBool"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "263",
@@ -2528,7 +2641,8 @@
               "name": "requiredBadDescription"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "265",
@@ -2566,7 +2680,8 @@
               "name": "optionalNullableList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "269",
@@ -2593,7 +2708,8 @@
               "name": "requiredNullableList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "271",
@@ -2619,7 +2735,8 @@
               "name": "propertyWithSpecialDocs"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2637,6 +2754,7 @@
           "name": "RoundTripModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "274",
@@ -2662,7 +2780,8 @@
               "name": "requiredString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "276",
@@ -2689,7 +2808,8 @@
               "name": "requiredInt"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "278",
@@ -2718,7 +2838,8 @@
               "name": "requiredCollection"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "280",
@@ -2752,7 +2873,8 @@
               "name": "requiredDictionary"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "283",
@@ -2774,7 +2896,8 @@
               "name": "requiredModel"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "284",
@@ -2796,7 +2919,8 @@
               "name": "intExtensibleEnum"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "285",
@@ -2825,7 +2949,8 @@
               "name": "intExtensibleEnumCollection"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "287",
@@ -2847,7 +2972,8 @@
               "name": "floatExtensibleEnum"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "288",
@@ -2869,7 +2995,8 @@
               "name": "floatExtensibleEnumWithIntValue"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "289",
@@ -2898,7 +3025,8 @@
               "name": "floatExtensibleEnumCollection"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "291",
@@ -2920,7 +3048,8 @@
               "name": "floatFixedEnum"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "292",
@@ -2942,7 +3071,8 @@
               "name": "floatFixedEnumWithIntValue"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "293",
@@ -2971,7 +3101,8 @@
               "name": "floatFixedEnumCollection"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "295",
@@ -2993,7 +3124,8 @@
               "name": "intFixedEnum"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "296",
@@ -3022,7 +3154,8 @@
               "name": "intFixedEnumCollection"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "298",
@@ -3044,7 +3177,8 @@
               "name": "stringFixedEnum"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "299",
@@ -3070,7 +3204,8 @@
               "name": "requiredUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "301",
@@ -3096,7 +3231,8 @@
               "name": "optionalUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "303",
@@ -3134,7 +3270,8 @@
               "name": "requiredRecordUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "307",
@@ -3156,7 +3293,8 @@
               "name": "optionalRecordUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "308",
@@ -3178,7 +3316,8 @@
               "name": "readOnlyRequiredRecordUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "309",
@@ -3200,7 +3339,8 @@
               "name": "readOnlyOptionalRecordUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "310",
@@ -3222,6 +3362,7 @@
                 "name": "ModelWithRequiredNullableProperties"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "312",
@@ -3252,7 +3393,8 @@
                     "name": "requiredNullablePrimitive"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "315",
@@ -3279,7 +3421,8 @@
                     "name": "requiredExtensibleEnum"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "317",
@@ -3306,7 +3449,8 @@
                     "name": "requiredFixedEnum"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -3321,7 +3465,8 @@
               "name": "modelWithRequiredNullable"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "319",
@@ -3348,7 +3493,8 @@
               "name": "requiredBytes"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3364,6 +3510,7 @@
       "usage": "Input",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "322",
@@ -3384,7 +3531,8 @@
           "decorators": [],
           "crossLanguageDefinitionId": "SampleTypeSpec.Wrapper.p1",
           "serializationOptions": {},
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         },
         {
           "$id": "324",
@@ -3401,7 +3549,8 @@
           "decorators": [],
           "crossLanguageDefinitionId": "SampleTypeSpec.Wrapper.action",
           "serializationOptions": {},
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "325",
@@ -3422,7 +3571,8 @@
           "decorators": [],
           "crossLanguageDefinitionId": "SampleTypeSpec.Wrapper.p2",
           "serializationOptions": {},
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         }
       ]
     },
@@ -3440,6 +3590,7 @@
           "name": "NotFriend"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "328",
@@ -3465,7 +3616,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3483,6 +3635,7 @@
           "name": "ModelWithClientName"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "331",
@@ -3508,7 +3661,8 @@
               "name": "otherName"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3525,6 +3679,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": []
     },
     {
@@ -3540,6 +3695,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "335",
@@ -3567,7 +3723,8 @@
               "name": "things"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "337",
@@ -3592,7 +3749,8 @@
               "name": "next"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3609,6 +3767,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "340",
@@ -3629,7 +3788,8 @@
               "name": "things"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "341",
@@ -3654,7 +3814,8 @@
               "name": "next"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3671,6 +3832,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "344",
@@ -3691,7 +3853,8 @@
               "name": "things"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "345",
@@ -3716,7 +3879,8 @@
               "name": "nextToken"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3733,6 +3897,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "348",
@@ -3753,7 +3918,8 @@
               "name": "things"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3770,6 +3936,7 @@
           "name": "Page"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "350",
@@ -3790,7 +3957,8 @@
               "name": "items"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3807,6 +3975,7 @@
           "name": "ModelWithEmbeddedNonBodyParameters"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "352",
@@ -3832,7 +4001,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "354",
@@ -3858,7 +4028,8 @@
               "name": "requiredHeader"
             }
           },
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         },
         {
           "$id": "356",
@@ -3884,7 +4055,8 @@
               "name": "optionalHeader"
             }
           },
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         },
         {
           "$id": "358",
@@ -3910,7 +4082,8 @@
               "name": "requiredQuery"
             }
           },
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         },
         {
           "$id": "360",
@@ -3936,7 +4109,8 @@
               "name": "optionalQuery"
             }
           },
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         }
       ]
     },
@@ -3959,6 +4133,7 @@
           "name": "DynamicModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "363",
@@ -3983,7 +4158,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "365",
@@ -4008,7 +4184,8 @@
               "name": "optionalUnknown"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "367",
@@ -4033,7 +4210,8 @@
               "name": "optionalInt"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "369",
@@ -4059,7 +4237,8 @@
               "name": "optionalNullableList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "371",
@@ -4085,7 +4264,8 @@
               "name": "requiredNullableList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "373",
@@ -4127,7 +4307,8 @@
               "name": "optionalNullableDictionary"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "378",
@@ -4153,7 +4334,8 @@
               "name": "requiredNullableDictionary"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "380",
@@ -4174,7 +4356,8 @@
               "name": "primitiveDictionary"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "381",
@@ -4200,6 +4383,7 @@
                 "name": "AnotherDynamicModel"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "383",
@@ -4224,7 +4408,8 @@
                     "name": "bar"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -4239,7 +4424,8 @@
               "name": "foo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "385",
@@ -4267,7 +4453,8 @@
               "name": "listFoo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "387",
@@ -4295,7 +4482,8 @@
               "name": "listOfListFoo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "389",
@@ -4328,7 +4516,8 @@
               "name": "dictionaryFoo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "392",
@@ -4361,7 +4550,8 @@
               "name": "dictionaryOfDictionaryFoo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "395",
@@ -4394,7 +4584,8 @@
               "name": "dictionaryListFoo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "398",
@@ -4422,7 +4613,8 @@
               "name": "listOfDictionaryFoo"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -4452,6 +4644,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "401",
@@ -4479,7 +4672,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "403",
@@ -4507,7 +4701,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "405",
@@ -4535,7 +4730,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "407",
@@ -4563,7 +4759,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "409",
@@ -4591,7 +4788,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "411",
@@ -4619,7 +4817,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "413",
@@ -4652,7 +4851,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "416",
@@ -4685,7 +4885,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "418",
@@ -4718,7 +4919,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "420",
@@ -4751,7 +4953,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "422",
@@ -4786,7 +4989,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "424",
@@ -4825,7 +5029,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "426",
@@ -4858,7 +5063,8 @@
               "unwrapped": true
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "428",
@@ -4888,7 +5094,8 @@
               "itemsName": "unwrappedStrings"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "429",
@@ -4918,7 +5125,8 @@
               "itemsName": "unwrappedCounts"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "430",
@@ -4953,6 +5161,7 @@
                   "unwrapped": false
                 }
               },
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "433",
@@ -4980,7 +5189,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "435",
@@ -5008,7 +5218,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "437",
@@ -5041,7 +5252,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -5067,7 +5279,8 @@
               "itemsName": "unwrappedItems"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "439",
@@ -5092,7 +5305,8 @@
               "itemsName": "string"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "440",
@@ -5124,7 +5338,8 @@
               "itemsName": "Item"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "441",
@@ -5148,6 +5363,7 @@
                 "unwrapped": false
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "443",
@@ -5175,7 +5391,8 @@
                     "unwrapped": false
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "445",
@@ -5208,7 +5425,8 @@
                     "unwrapped": false
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -5225,7 +5443,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "447",
@@ -5249,7 +5468,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "448",
@@ -5289,7 +5509,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "452",
@@ -5325,7 +5546,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "455",
@@ -5361,7 +5583,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "458",
@@ -5390,7 +5613,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "460",
@@ -5414,7 +5638,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "461",
@@ -5438,7 +5663,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "462",
@@ -5462,7 +5688,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "463",
@@ -5486,7 +5713,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "464",
@@ -5510,7 +5738,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "465",
@@ -5625,7 +5854,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "472",
@@ -5676,7 +5906,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "475",
@@ -5712,7 +5943,8 @@
               "itemsName": "string"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "476",
@@ -5747,7 +5979,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "477",
@@ -5785,6 +6018,7 @@
                   "unwrapped": false
                 }
               },
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "480",
@@ -5811,7 +6045,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -5836,7 +6071,8 @@
               }
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "482",
@@ -5865,7 +6101,8 @@
               "itemsName": "unwrappedModelsWithNamespaces"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "483",
@@ -5896,7 +6133,8 @@
               "itemsName": "Array"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "485",
@@ -5931,7 +6169,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "488",
@@ -5966,7 +6205,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "491",
@@ -6001,7 +6241,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "494",
@@ -6032,7 +6273,8 @@
               "itemsName": "Record"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -6059,6 +6301,7 @@
           "name": "Animal"
         }
       },
+      "isExactName": false,
       "discriminatorProperty": {
         "$id": "497",
         "kind": "property",
@@ -6083,7 +6326,8 @@
             "name": "kind"
           }
         },
-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
       },
       "properties": [
         {
@@ -6113,7 +6357,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ],
       "discriminatedSubtypes": {
@@ -6132,6 +6377,7 @@
               "name": "Pet"
             }
           },
+          "isExactName": false,
           "discriminatorProperty": {
             "$id": "502",
             "kind": "property",
@@ -6151,7 +6397,8 @@
                 "name": "kind"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
           },
           "baseModel": {
             "$ref": "496"
@@ -6184,7 +6431,8 @@
                   "name": "trained"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ],
           "discriminatedSubtypes": {
@@ -6203,6 +6451,7 @@
                   "name": "Dog"
                 }
               },
+              "isExactName": false,
               "baseModel": {
                 "$ref": "501"
               },
@@ -6226,7 +6475,8 @@
                       "name": "kind"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "507",
@@ -6252,7 +6502,8 @@
                       "name": "breed"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             }
@@ -6289,6 +6540,7 @@
           "name": "Tree"
         }
       },
+      "isExactName": false,
       "baseModel": {
         "$id": "510",
         "kind": "model",
@@ -6308,6 +6560,7 @@
             "name": "Plant"
           }
         },
+        "isExactName": false,
         "discriminatorProperty": {
           "$id": "511",
           "kind": "property",
@@ -6337,7 +6590,8 @@
               "name": "species"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         "properties": [
           {
@@ -6372,7 +6626,8 @@
                 "name": "id"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
           },
           {
             "$id": "515",
@@ -6403,7 +6658,8 @@
                 "name": "height"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
           }
         ],
         "discriminatedSubtypes": {
@@ -6437,7 +6693,8 @@
               "name": "species"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "518",
@@ -6468,7 +6725,8 @@
               "name": "age"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -6488,6 +6746,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "521",
@@ -6512,7 +6771,8 @@
               "name": "numSold"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "523",
@@ -6537,7 +6797,8 @@
               "name": "averagePrice"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -6554,6 +6815,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "526",
@@ -6578,7 +6840,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "528",
@@ -6603,7 +6866,8 @@
               "name": "content"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -6672,9 +6936,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.headParameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "537",
@@ -6715,9 +6981,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.queryParameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "541",
@@ -6758,9 +7026,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.optionalQuery",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "545",
@@ -6793,9 +7063,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -6903,9 +7175,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.p1",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "553",
@@ -6938,9 +7212,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "555",
@@ -6984,9 +7260,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.p2",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "559",
@@ -7019,9 +7297,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "561",
@@ -7057,9 +7337,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.action",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -7169,7 +7451,8 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec..anonymous.info",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   },
                   {
                     "$id": "568",
@@ -7187,9 +7470,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Wrapper.p1",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "569",
@@ -7233,9 +7518,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Wrapper.p2",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "572",
@@ -7270,9 +7557,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "574",
@@ -7305,9 +7594,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "576",
@@ -7347,9 +7638,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Wrapper.action",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -7449,9 +7742,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloDemo2.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -7544,9 +7839,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "586",
@@ -7579,9 +7876,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "588",
@@ -7617,9 +7916,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -7719,9 +8020,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p1",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "594",
@@ -7757,9 +8060,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p2",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "596",
@@ -7792,9 +8097,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p3",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "598",
@@ -7827,9 +8134,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -7956,9 +8265,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.topAction.action",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "608",
@@ -7991,9 +8302,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.topAction.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -8087,9 +8400,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.topAction2.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -8182,9 +8497,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "618",
@@ -8217,9 +8534,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "620",
@@ -8255,9 +8574,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -8357,9 +8678,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredQueryParam",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "626",
@@ -8392,9 +8715,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredHeader",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "628",
@@ -8429,9 +8754,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "630",
@@ -8464,9 +8791,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "632",
@@ -8507,9 +8836,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.name",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -8560,7 +8891,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredUnion",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "636",
@@ -8578,7 +8910,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredLiteralString",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "637",
@@ -8596,7 +8929,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredNullableString",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "638",
@@ -8614,7 +8948,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.optionalNullableString",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "639",
@@ -8632,7 +8967,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredLiteralInt",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "640",
@@ -8650,7 +8986,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredLiteralFloat",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "641",
@@ -8668,7 +9005,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredLiteralBool",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "642",
@@ -8712,7 +9050,8 @@
                 "isFixed": false,
                 "isFlags": false,
                 "usage": "None",
-                "decorators": []
+                "decorators": [],
+                "isExactName": false
               },
               "location": "Body",
               "isApiVersion": false,
@@ -8721,7 +9060,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.optionalLiteralString",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "647",
@@ -8739,7 +9079,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredNullableLiteralString",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "648",
@@ -8783,7 +9124,8 @@
                 "isFixed": false,
                 "isFlags": false,
                 "usage": "None",
-                "decorators": []
+                "decorators": [],
+                "isExactName": false
               },
               "location": "Body",
               "isApiVersion": false,
@@ -8792,7 +9134,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.optionalLiteralInt",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "653",
@@ -8836,7 +9179,8 @@
                 "isFixed": false,
                 "isFlags": false,
                 "usage": "None",
-                "decorators": []
+                "decorators": [],
+                "isExactName": false
               },
               "location": "Body",
               "isApiVersion": false,
@@ -8845,7 +9189,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.optionalLiteralFloat",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "658",
@@ -8863,7 +9208,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.optionalLiteralBool",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "659",
@@ -8885,7 +9231,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredBadDescription",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "661",
@@ -8903,7 +9250,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.optionalNullableList",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "662",
@@ -8921,7 +9269,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredNullableList",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$id": "663",
@@ -8943,7 +9292,8 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.propertyWithSpecialDocs",
               "readOnly": false,
               "access": "public",
-              "decorators": []
+              "decorators": [],
+              "isExactName": false
             },
             {
               "$ref": "625"
@@ -9018,9 +9368,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "669",
@@ -9053,9 +9405,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "671",
@@ -9096,9 +9450,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.name",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9220,9 +9576,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.addTimeHeader.repeatabilityFirstSent",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9305,9 +9663,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "686",
@@ -9340,9 +9700,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "688",
@@ -9383,9 +9745,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.otherName",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9485,9 +9849,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.returnsAnonymousModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9578,9 +9944,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.getUnknownValue.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9673,9 +10041,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "703",
@@ -9708,9 +10078,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "705",
@@ -9746,9 +10118,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9902,9 +10276,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.headAsBoolean.id",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -9993,9 +10369,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.WithApiVersion.p1",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "721",
@@ -10054,9 +10432,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.WithApiVersion.apiVersion",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -10137,9 +10517,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithNextLink.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -10245,9 +10627,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithStringNextLink.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -10361,9 +10745,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationToken.token",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "741",
@@ -10396,9 +10782,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationToken.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -10518,9 +10906,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationTokenHeaderResponse.token",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "749",
@@ -10553,9 +10943,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationTokenHeaderResponse.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -10679,9 +11071,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ListWithPaging.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -10786,7 +11180,8 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   },
                   {
                     "$id": "761",
@@ -10804,9 +11199,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.requiredHeader",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "762",
@@ -10848,9 +11245,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.optionalHeader",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "765",
@@ -10892,9 +11291,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.requiredQuery",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "768",
@@ -10936,9 +11337,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.optionalQuery",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "771",
@@ -10973,9 +11376,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "773",
@@ -10999,7 +11404,8 @@
                   {
                     "$ref": "760"
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -11088,9 +11494,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "778",
@@ -11126,9 +11534,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -11215,9 +11625,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.GetXmlAdvancedModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -11316,9 +11728,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "788",
@@ -11351,9 +11765,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "790",
@@ -11389,9 +11805,11 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -11471,7 +11889,8 @@
           "serverUrlTemplate": "{sampleTypeSpecUrl}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "SampleTypeSpec.sampleTypeSpecUrl"
+          "crossLanguageDefinitionId": "SampleTypeSpec.sampleTypeSpecUrl",
+          "isExactName": false
         },
         {
           "$ref": "724"
@@ -11541,9 +11960,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "799",
@@ -11576,9 +11997,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "801",
@@ -11614,9 +12037,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.animal",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11718,9 +12143,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "807",
@@ -11753,9 +12180,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "809",
@@ -11791,9 +12220,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.animal",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11865,7 +12296,8 @@
               "serverUrlTemplate": "{sampleTypeSpecUrl}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.sampleTypeSpecUrl"
+              "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.sampleTypeSpecUrl",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -11936,9 +12368,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "818",
@@ -11971,9 +12405,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "820",
@@ -12009,9 +12445,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.pet",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12113,9 +12551,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "826",
@@ -12148,9 +12588,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "828",
@@ -12186,9 +12628,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.pet",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12260,7 +12704,8 @@
               "serverUrlTemplate": "{sampleTypeSpecUrl}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.sampleTypeSpecUrl"
+              "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.sampleTypeSpecUrl",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -12331,9 +12776,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "837",
@@ -12366,9 +12813,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "839",
@@ -12404,9 +12853,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.dog",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12478,7 +12929,8 @@
               "serverUrlTemplate": "{sampleTypeSpecUrl}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.sampleTypeSpecUrl"
+              "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.sampleTypeSpecUrl",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -12547,9 +12999,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTree.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12648,9 +13102,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTreeAsJson.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12749,9 +13205,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "856",
@@ -12784,9 +13242,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "858",
@@ -12822,9 +13282,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.tree",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12932,9 +13394,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "864",
@@ -12967,9 +13431,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "866",
@@ -13005,9 +13471,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.tree",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -13087,7 +13555,8 @@
               "serverUrlTemplate": "{sampleTypeSpecUrl}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.sampleTypeSpecUrl"
+              "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.sampleTypeSpecUrl",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -13167,9 +13636,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.MetricsClientParams.metricsNamespace",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "877",
@@ -13205,9 +13676,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.day",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "879",
@@ -13240,9 +13713,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -13308,7 +13783,8 @@
               "serverUrlTemplate": "{sampleTypeSpecUrl}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.sampleTypeSpecUrl"
+              "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.sampleTypeSpecUrl",
+              "isExactName": false
             },
             {
               "$ref": "875"
@@ -13392,9 +13868,11 @@
                         "readOnly": false,
                         "access": "public",
                         "decorators": [],
-                        "paramAlias": "notebookName"
+                        "paramAlias": "notebookName",
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "890",
@@ -13427,9 +13905,11 @@
                         "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.getNotebook.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -13492,7 +13972,8 @@
               "serverUrlTemplate": "{sampleTypeSpecUrl}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.sampleTypeSpecUrl"
+              "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.sampleTypeSpecUrl",
+              "isExactName": false
             },
             {
               "$ref": "888"
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json
index 6dcf0c35202..96297d55fff 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json
@@ -17,6 +17,7 @@
           "name": "InvalidAuth"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "2",
@@ -41,7 +42,8 @@
               "name": "error"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -164,7 +166,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Authentication.ApiKey.endpoint"
+          "crossLanguageDefinitionId": "Authentication.ApiKey.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json
index aaee9f7681f..74c24ae04cb 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json
@@ -17,6 +17,7 @@
           "name": "InvalidAuth"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "2",
@@ -41,7 +42,8 @@
               "name": "error"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -164,7 +166,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Authentication.Http.Custom.endpoint"
+          "crossLanguageDefinitionId": "Authentication.Http.Custom.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json
index f4ef47b8189..07cf9f16415 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json
@@ -17,6 +17,7 @@
           "name": "InvalidAuth"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "2",
@@ -41,7 +42,8 @@
               "name": "error"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -164,7 +166,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Authentication.OAuth2.endpoint"
+          "crossLanguageDefinitionId": "Authentication.OAuth2.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json
index 67bd167b1d8..88e22af9ecc 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json
@@ -122,7 +122,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Authentication.Union.endpoint"
+          "crossLanguageDefinitionId": "Authentication.Union.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
index b3a51c7a82d..5d4b5d4c691 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
@@ -85,7 +85,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -156,7 +157,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.endpoint",
+          "isExactName": false
         },
         {
           "$id": "13",
@@ -174,7 +176,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.client"
+          "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -285,7 +288,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group3.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group3.endpoint",
+              "isExactName": false
             },
             {
               "$id": "21",
@@ -303,7 +307,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group3.client"
+              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group3.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -380,7 +385,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group4.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group4.endpoint",
+              "isExactName": false
             },
             {
               "$id": "27",
@@ -398,7 +404,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group4.client"
+              "crossLanguageDefinitionId": "Client.Structure.ClientOperationGroup.Group4.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -478,7 +485,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.endpoint",
+          "isExactName": false
         },
         {
           "$id": "33",
@@ -496,7 +504,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.client"
+          "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -569,7 +578,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.Group5.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.Group5.endpoint",
+              "isExactName": false
             },
             {
               "$id": "39",
@@ -587,7 +597,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.Group5.client"
+              "crossLanguageDefinitionId": "Client.Structure.AnotherClientOperationGroup.Group5.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
index 426fc3a3869..7e459e1e0fa 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
@@ -85,7 +85,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -195,7 +196,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.Service.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.Service.endpoint",
+          "isExactName": false
         },
         {
           "$id": "15",
@@ -213,7 +215,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.Service.client"
+          "crossLanguageDefinitionId": "Client.Structure.Service.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -247,7 +250,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Baz.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Baz.endpoint",
+              "isExactName": false
             },
             {
               "$id": "19",
@@ -265,7 +269,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Baz.client"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Baz.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -341,7 +346,8 @@
                   "serverUrlTemplate": "{endpoint}/client/structure/{client}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Client.Structure.Service.Baz.Foo.endpoint"
+                  "crossLanguageDefinitionId": "Client.Structure.Service.Baz.Foo.endpoint",
+                  "isExactName": false
                 },
                 {
                   "$id": "25",
@@ -359,7 +365,8 @@
                   "serverUrlTemplate": "{endpoint}/client/structure/{client}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Client.Structure.Service.Baz.Foo.client"
+                  "crossLanguageDefinitionId": "Client.Structure.Service.Baz.Foo.client",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -439,7 +446,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Qux.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Qux.endpoint",
+              "isExactName": false
             },
             {
               "$id": "31",
@@ -457,7 +465,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Qux.client"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Qux.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -533,7 +542,8 @@
                   "serverUrlTemplate": "{endpoint}/client/structure/{client}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Client.Structure.Service.Qux.Bar.endpoint"
+                  "crossLanguageDefinitionId": "Client.Structure.Service.Qux.Bar.endpoint",
+                  "isExactName": false
                 },
                 {
                   "$id": "37",
@@ -551,7 +561,8 @@
                   "serverUrlTemplate": "{endpoint}/client/structure/{client}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Client.Structure.Service.Qux.Bar.client"
+                  "crossLanguageDefinitionId": "Client.Structure.Service.Qux.Bar.client",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -669,7 +680,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Foo.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Foo.endpoint",
+              "isExactName": false
             },
             {
               "$id": "45",
@@ -687,7 +699,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Foo.client"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Foo.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -802,7 +815,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Bar.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Bar.endpoint",
+              "isExactName": false
             },
             {
               "$id": "53",
@@ -820,7 +834,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.Service.Bar.client"
+              "crossLanguageDefinitionId": "Client.Structure.Service.Bar.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
index 31d58f28ef9..c607b94f17c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
@@ -85,7 +85,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -232,7 +233,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientA.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientA.endpoint",
+          "isExactName": false
         },
         {
           "$id": "17",
@@ -250,7 +252,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientA.client"
+          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientA.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -400,7 +403,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientB.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientB.endpoint",
+          "isExactName": false
         },
         {
           "$id": "27",
@@ -418,7 +422,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientB.client"
+          "crossLanguageDefinitionId": "Client.Structure.MultiClient.ClientB.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
index 135f2d1438a..0e10b981b4f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
@@ -85,7 +85,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -232,7 +233,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.endpoint",
+          "isExactName": false
         },
         {
           "$id": "17",
@@ -250,7 +252,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.client"
+          "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -399,7 +402,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.Group.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.Group.endpoint",
+              "isExactName": false
             },
             {
               "$id": "27",
@@ -417,7 +421,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.Group.client"
+              "crossLanguageDefinitionId": "Client.Structure.RenamedOperation.Group.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
index 45fe200116c..2ae4f7d2d3e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
@@ -85,7 +85,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -117,7 +118,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.endpoint"
+          "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.endpoint",
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -135,7 +137,8 @@
           "serverUrlTemplate": "{endpoint}/client/structure/{client}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.client"
+          "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.client",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -284,7 +287,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group1.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group1.endpoint",
+              "isExactName": false
             },
             {
               "$id": "21",
@@ -302,7 +306,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group1.client"
+              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group1.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -455,7 +460,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group2.endpoint"
+              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group2.endpoint",
+              "isExactName": false
             },
             {
               "$id": "31",
@@ -473,7 +479,8 @@
               "serverUrlTemplate": "{endpoint}/client/structure/{client}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group2.client"
+              "crossLanguageDefinitionId": "Client.Structure.TwoOperationGroup.Group2.client",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
index 1d44600896b..011b845dfac 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
@@ -63,7 +63,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -81,7 +82,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -98,6 +100,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "9",
@@ -118,6 +121,7 @@
                 "name": "BulletPointsModel"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "11",
@@ -139,7 +143,8 @@
                     "name": "prop"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -154,7 +159,8 @@
               "name": "input"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -199,7 +205,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Documentation.endpoint"
+          "crossLanguageDefinitionId": "Documentation.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -298,9 +305,11 @@
                         "crossLanguageDefinitionId": "Documentation.Lists.bulletPointsModel.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "23",
@@ -336,9 +345,11 @@
                         "crossLanguageDefinitionId": "Documentation.Lists.bulletPointsModel.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -447,7 +458,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Documentation.Lists.endpoint"
+              "crossLanguageDefinitionId": "Documentation.Lists.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -615,7 +627,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Documentation.TextFormatting.endpoint"
+              "crossLanguageDefinitionId": "Documentation.TextFormatting.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
index c202436ae29..2c7ad83266e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
@@ -59,7 +59,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "6",
@@ -118,7 +119,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -136,7 +138,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -152,7 +155,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -168,7 +172,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -184,7 +189,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -200,7 +206,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -216,7 +223,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -232,7 +240,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -248,7 +257,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -264,7 +274,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -280,7 +291,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -296,7 +308,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -312,7 +325,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -328,7 +342,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -344,7 +359,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -360,7 +376,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -376,7 +393,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -392,7 +410,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -408,7 +427,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -424,7 +444,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -440,7 +461,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -456,7 +478,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -472,7 +495,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -488,7 +512,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "57",
@@ -504,7 +529,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -521,6 +547,7 @@
           "name": "CommaDelimitedArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "60",
@@ -553,7 +580,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "commaDelimited"
+          "encode": "commaDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -570,6 +598,7 @@
           "name": "SpaceDelimitedArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "64",
@@ -591,7 +620,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "spaceDelimited"
+          "encode": "spaceDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -608,6 +638,7 @@
           "name": "PipeDelimitedArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "66",
@@ -629,7 +660,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "pipeDelimited"
+          "encode": "pipeDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -646,6 +678,7 @@
           "name": "NewlineDelimitedArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "68",
@@ -667,7 +700,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "newlineDelimited"
+          "encode": "newlineDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -684,6 +718,7 @@
           "name": "CommaDelimitedEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "70",
@@ -712,7 +747,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "commaDelimited"
+          "encode": "commaDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -729,6 +765,7 @@
           "name": "SpaceDelimitedEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "73",
@@ -750,7 +787,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "spaceDelimited"
+          "encode": "spaceDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -767,6 +805,7 @@
           "name": "PipeDelimitedEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "75",
@@ -788,7 +827,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "pipeDelimited"
+          "encode": "pipeDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -805,6 +845,7 @@
           "name": "NewlineDelimitedEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "77",
@@ -826,7 +867,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "newlineDelimited"
+          "encode": "newlineDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -843,6 +885,7 @@
           "name": "CommaDelimitedExtensibleEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "79",
@@ -871,7 +914,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "commaDelimited"
+          "encode": "commaDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -888,6 +932,7 @@
           "name": "SpaceDelimitedExtensibleEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "82",
@@ -909,7 +954,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "spaceDelimited"
+          "encode": "spaceDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -926,6 +972,7 @@
           "name": "PipeDelimitedExtensibleEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "84",
@@ -947,7 +994,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "pipeDelimited"
+          "encode": "pipeDelimited",
+          "isExactName": false
         }
       ]
     },
@@ -964,6 +1012,7 @@
           "name": "NewlineDelimitedExtensibleEnumArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "86",
@@ -985,7 +1034,8 @@
             }
           },
           "isHttpMetadata": false,
-          "encode": "newlineDelimited"
+          "encode": "newlineDelimited",
+          "isExactName": false
         }
       ]
     }
@@ -1027,7 +1077,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Encode.Array.endpoint"
+          "crossLanguageDefinitionId": "Encode.Array.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -1086,9 +1137,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.commaDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "96",
@@ -1121,9 +1174,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.commaDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "98",
@@ -1159,9 +1214,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.commaDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1258,9 +1315,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.spaceDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "104",
@@ -1293,9 +1352,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.spaceDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "106",
@@ -1331,9 +1392,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.spaceDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1430,9 +1493,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.pipeDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "112",
@@ -1465,9 +1530,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.pipeDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "114",
@@ -1503,9 +1570,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.pipeDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1602,9 +1671,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.newlineDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "120",
@@ -1637,9 +1708,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.newlineDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "122",
@@ -1675,9 +1748,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.newlineDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1774,9 +1849,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumCommaDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "128",
@@ -1809,9 +1886,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumCommaDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "130",
@@ -1847,9 +1926,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumCommaDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1946,9 +2027,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumSpaceDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "136",
@@ -1981,9 +2064,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumSpaceDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "138",
@@ -2019,9 +2104,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumSpaceDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2118,9 +2205,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumPipeDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "144",
@@ -2153,9 +2242,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumPipeDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "146",
@@ -2191,9 +2282,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumPipeDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2290,9 +2383,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumNewlineDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "152",
@@ -2325,9 +2420,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumNewlineDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "154",
@@ -2363,9 +2460,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.enumNewlineDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2462,9 +2561,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumCommaDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "160",
@@ -2497,9 +2598,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumCommaDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "162",
@@ -2535,9 +2638,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumCommaDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2634,9 +2739,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumSpaceDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "168",
@@ -2669,9 +2776,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumSpaceDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "170",
@@ -2707,9 +2816,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumSpaceDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2806,9 +2917,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumPipeDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "176",
@@ -2841,9 +2954,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumPipeDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "178",
@@ -2879,9 +2994,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumPipeDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2978,9 +3095,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumNewlineDelimited.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "184",
@@ -3013,9 +3132,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumNewlineDelimited.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "186",
@@ -3051,9 +3172,11 @@
                         "crossLanguageDefinitionId": "Encode.Array.Property.extensibleEnumNewlineDelimited.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3135,7 +3258,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Array.Property.endpoint"
+              "crossLanguageDefinitionId": "Encode.Array.Property.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
index 8bfa3fe3125..a9b7ca93752 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/octet-stream",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/octet-stream",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/octet-stream",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/octet-stream",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/octet-stream",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/octet-stream",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -369,7 +391,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -385,7 +408,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -401,7 +425,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -417,7 +442,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -434,6 +460,7 @@
           "name": "DefaultBytesProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "54",
@@ -459,7 +486,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -476,6 +504,7 @@
           "name": "Base64BytesProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "57",
@@ -501,7 +530,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -518,6 +548,7 @@
           "name": "Base64urlBytesProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "60",
@@ -543,7 +574,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -560,6 +592,7 @@
           "name": "Base64urlArrayBytesProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "63",
@@ -600,7 +633,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -642,7 +676,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Encode.Bytes.endpoint"
+          "crossLanguageDefinitionId": "Encode.Bytes.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -709,9 +744,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Query.default.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -797,9 +834,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Query.base64.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -885,9 +924,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Query.base64url.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -964,9 +1005,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Query.base64urlArray.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1029,7 +1072,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Bytes.Query.endpoint"
+              "crossLanguageDefinitionId": "Encode.Bytes.Query.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1092,9 +1136,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.default.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "102",
@@ -1127,9 +1173,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.default.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "104",
@@ -1165,9 +1213,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.default.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1264,9 +1314,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "110",
@@ -1299,9 +1351,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "112",
@@ -1337,9 +1391,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1436,9 +1492,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64url.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "118",
@@ -1471,9 +1529,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64url.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "120",
@@ -1509,9 +1569,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64url.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1608,9 +1670,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64urlArray.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "126",
@@ -1643,9 +1707,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64urlArray.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "128",
@@ -1681,9 +1747,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Property.base64urlArray.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1765,7 +1833,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Bytes.Property.endpoint"
+              "crossLanguageDefinitionId": "Encode.Bytes.Property.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1836,9 +1905,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Header.default.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1924,9 +1995,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Header.base64.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2012,9 +2085,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Header.base64url.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2092,9 +2167,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.Header.base64urlArray.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2157,7 +2234,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Bytes.Header.endpoint"
+              "crossLanguageDefinitionId": "Encode.Bytes.Header.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2220,9 +2298,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.default.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "164",
@@ -2266,9 +2346,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.default.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2350,9 +2432,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.octetStream.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "172",
@@ -2396,9 +2480,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.octetStream.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2480,9 +2566,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.customContentType.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "180",
@@ -2526,9 +2614,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.customContentType.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2610,9 +2700,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.base64.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "188",
@@ -2658,9 +2750,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.base64.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2742,9 +2836,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.base64url.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "196",
@@ -2790,9 +2886,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.base64url.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2861,7 +2959,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.endpoint"
+              "crossLanguageDefinitionId": "Encode.Bytes.RequestBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2922,9 +3021,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.default.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3014,9 +3115,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.octetStream.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3114,9 +3217,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.customContentType.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3214,9 +3319,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.base64.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3315,9 +3422,11 @@
                         "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.base64url.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3411,7 +3520,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.endpoint"
+              "crossLanguageDefinitionId": "Encode.Bytes.ResponseBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
index 349dc3423a1..6d289a7966c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -178,6 +188,7 @@
           "name": "DefaultDatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "22",
@@ -210,7 +221,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -227,6 +239,7 @@
           "name": "Rfc3339DatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "26",
@@ -259,7 +272,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -276,6 +290,7 @@
           "name": "Rfc7231DatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "30",
@@ -308,7 +323,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -325,6 +341,7 @@
           "name": "UnixTimestampDatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "34",
@@ -357,7 +374,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -374,6 +392,7 @@
           "name": "UnixTimestampArrayDatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "38",
@@ -428,7 +447,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -470,7 +490,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Encode.Datetime.endpoint"
+          "crossLanguageDefinitionId": "Encode.Datetime.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -551,9 +572,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Query.default.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -653,9 +676,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Query.rfc3339.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -755,9 +780,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Query.rfc7231.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -857,9 +884,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Query.unixTimestamp.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -936,9 +965,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Query.unixTimestampArray.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1001,7 +1032,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Datetime.Query.endpoint"
+              "crossLanguageDefinitionId": "Encode.Datetime.Query.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1064,9 +1096,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.default.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "93",
@@ -1099,9 +1133,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.default.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "95",
@@ -1137,9 +1173,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.default.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1236,9 +1274,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.rfc3339.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "101",
@@ -1271,9 +1311,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.rfc3339.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "103",
@@ -1309,9 +1351,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.rfc3339.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1408,9 +1452,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.rfc7231.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "109",
@@ -1443,9 +1489,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.rfc7231.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "111",
@@ -1481,9 +1529,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.rfc7231.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1580,9 +1630,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.unixTimestamp.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "117",
@@ -1615,9 +1667,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.unixTimestamp.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "119",
@@ -1653,9 +1707,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.unixTimestamp.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1752,9 +1808,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.unixTimestampArray.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "125",
@@ -1787,9 +1845,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.unixTimestampArray.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "127",
@@ -1825,9 +1885,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Property.unixTimestampArray.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1909,7 +1971,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Datetime.Property.endpoint"
+              "crossLanguageDefinitionId": "Encode.Datetime.Property.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1994,9 +2057,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Header.default.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2096,9 +2161,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Header.rfc3339.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2198,9 +2265,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Header.rfc7231.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2300,9 +2369,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Header.unixTimestamp.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2380,9 +2451,11 @@
                         "crossLanguageDefinitionId": "Encode.Datetime.Header.unixTimestampArray.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2445,7 +2518,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Datetime.Header.endpoint"
+              "crossLanguageDefinitionId": "Encode.Datetime.Header.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2725,7 +2799,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Datetime.ResponseHeader.endpoint"
+              "crossLanguageDefinitionId": "Encode.Datetime.ResponseHeader.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
index 0a5f53fa3aa..de310da8a2d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -369,7 +391,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -385,7 +408,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -401,7 +425,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -417,7 +442,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -433,7 +459,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -449,7 +476,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -466,6 +494,7 @@
           "name": "DefaultDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "58",
@@ -498,7 +527,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -515,6 +545,7 @@
           "name": "ISO8601DurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "62",
@@ -547,7 +578,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -564,6 +596,7 @@
           "name": "Int32SecondsDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "66",
@@ -596,7 +629,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -613,6 +647,7 @@
           "name": "FloatSecondsDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "70",
@@ -645,7 +680,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -662,6 +698,7 @@
           "name": "Float64SecondsDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "74",
@@ -694,7 +731,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -711,6 +749,7 @@
           "name": "Int32MillisecondsDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "78",
@@ -743,7 +782,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -760,6 +800,7 @@
           "name": "FloatMillisecondsDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "82",
@@ -792,7 +833,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -809,6 +851,7 @@
           "name": "Float64MillisecondsDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "86",
@@ -841,7 +884,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -858,6 +902,7 @@
           "name": "FloatSecondsDurationArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "90",
@@ -912,7 +957,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -929,6 +975,7 @@
           "name": "FloatMillisecondsDurationArrayProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "97",
@@ -983,7 +1030,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1000,6 +1048,7 @@
           "name": "Int32SecondsLargerUnitDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "104",
@@ -1032,7 +1081,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1049,6 +1099,7 @@
           "name": "FloatSecondsLargerUnitDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "108",
@@ -1081,7 +1132,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1098,6 +1150,7 @@
           "name": "Int32MillisecondsLargerUnitDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "112",
@@ -1130,7 +1183,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1147,6 +1201,7 @@
           "name": "FloatMillisecondsLargerUnitDurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "116",
@@ -1179,7 +1234,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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       ]
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@@ -1221,7 +1277,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Encode.Duration.endpoint"
+          "crossLanguageDefinitionId": "Encode.Duration.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -1302,9 +1359,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.default.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -1404,9 +1463,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.iso8601.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -1506,9 +1567,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.int32Seconds.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -1608,9 +1671,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.int32SecondsLargerUnit.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -1710,9 +1775,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.floatSeconds.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -1812,9 +1879,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.floatSecondsLargerUnit.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -1914,9 +1983,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.float64Seconds.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2016,9 +2087,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.int32Milliseconds.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -2118,9 +2191,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.int32MillisecondsLargerUnit.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2220,9 +2295,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.floatMilliseconds.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -2322,9 +2399,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.floatMillisecondsLargerUnit.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2424,9 +2503,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.float64Milliseconds.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -2537,9 +2618,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.int32SecondsArray.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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@@ -2650,9 +2733,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Query.int32MillisecondsArray.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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                   }
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@@ -2715,7 +2800,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Duration.Query.endpoint"
+              "crossLanguageDefinitionId": "Encode.Duration.Query.endpoint",
+              "isExactName": false
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@@ -2778,9 +2864,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.default.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -2813,9 +2901,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.default.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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+                    "isExactName": false
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@@ -2851,9 +2941,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.default.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -2950,9 +3042,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.iso8601.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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@@ -2985,9 +3079,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.iso8601.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3023,9 +3119,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.iso8601.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -3122,9 +3220,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32Seconds.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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@@ -3157,9 +3257,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32Seconds.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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@@ -3195,9 +3297,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32Seconds.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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@@ -3294,9 +3398,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSeconds.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -3329,9 +3435,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSeconds.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -3367,9 +3475,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSeconds.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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                       }
-                    ]
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@@ -3466,9 +3576,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.float64Seconds.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -3501,9 +3613,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.float64Seconds.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -3539,9 +3653,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.float64Seconds.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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@@ -3638,9 +3754,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32Milliseconds.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3673,9 +3791,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32Milliseconds.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -3711,9 +3831,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32Milliseconds.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -3810,9 +3932,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMilliseconds.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3845,9 +3969,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMilliseconds.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3883,9 +4009,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMilliseconds.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -3982,9 +4110,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.float64Milliseconds.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -4017,9 +4147,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.float64Milliseconds.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -4055,9 +4187,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.float64Milliseconds.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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                       }
-                    ]
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@@ -4154,9 +4288,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSecondsArray.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -4189,9 +4325,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSecondsArray.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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+                    "isExactName": false
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@@ -4227,9 +4365,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSecondsArray.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4326,9 +4466,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMillisecondsArray.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -4361,9 +4503,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMillisecondsArray.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -4399,9 +4543,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMillisecondsArray.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4498,9 +4644,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32SecondsLargerUnit.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4533,9 +4681,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32SecondsLargerUnit.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4571,9 +4721,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32SecondsLargerUnit.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4670,9 +4822,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSecondsLargerUnit.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4705,9 +4859,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSecondsLargerUnit.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4743,9 +4899,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatSecondsLargerUnit.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4842,9 +5000,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32MillisecondsLargerUnit.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -4877,9 +5037,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32MillisecondsLargerUnit.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -4915,9 +5077,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.int32MillisecondsLargerUnit.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -5014,9 +5178,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMillisecondsLargerUnit.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -5049,9 +5215,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMillisecondsLargerUnit.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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+                    "isExactName": false
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@@ -5087,9 +5255,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Property.floatMillisecondsLargerUnit.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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                   }
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@@ -5171,7 +5341,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Duration.Property.endpoint"
+              "crossLanguageDefinitionId": "Encode.Duration.Property.endpoint",
+              "isExactName": false
             }
           ],
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@@ -5256,9 +5427,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.default.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -5358,9 +5531,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.iso8601.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -5472,9 +5647,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.iso8601Array.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -5574,9 +5751,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.int32Seconds.duration",
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                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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                 ],
                 "responses": [
@@ -5676,9 +5855,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.int32SecondsLargerUnit.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5778,9 +5959,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.floatSeconds.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5880,9 +6063,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.floatSecondsLargerUnit.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5982,9 +6167,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.float64Seconds.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6084,9 +6271,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.int32Milliseconds.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6186,9 +6375,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.int32MillisecondsLargerUnit.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6288,9 +6479,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.floatMilliseconds.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6390,9 +6583,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.floatMillisecondsLargerUnit.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6492,9 +6687,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.float64Milliseconds.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6606,9 +6803,11 @@
                         "crossLanguageDefinitionId": "Encode.Duration.Header.int32MillisecondsArray.duration",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6671,7 +6870,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Duration.Header.endpoint"
+              "crossLanguageDefinitionId": "Encode.Duration.Header.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
index 82482779781..9b158e9e0bf 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -114,6 +120,7 @@
           "name": "SafeintAsStringProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "14",
@@ -139,7 +146,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -156,6 +164,7 @@
           "name": "Uint32AsStringProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "17",
@@ -181,7 +190,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -198,6 +208,7 @@
           "name": "Uint8AsStringProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "20",
@@ -223,7 +234,8 @@
               "name": "value"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -265,7 +277,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Encode.Numeric.endpoint"
+          "crossLanguageDefinitionId": "Encode.Numeric.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -324,9 +337,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.safeintAsString.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "31",
@@ -359,9 +374,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.safeintAsString.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "33",
@@ -397,9 +414,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.safeintAsString.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -496,9 +515,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.uint32AsStringOptional.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "39",
@@ -531,9 +552,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.uint32AsStringOptional.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "41",
@@ -569,9 +592,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.uint32AsStringOptional.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -668,9 +693,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.uint8AsString.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "47",
@@ -703,9 +730,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.uint8AsString.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "49",
@@ -741,9 +770,11 @@
                         "crossLanguageDefinitionId": "Encode.Numeric.Property.uint8AsString.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -825,7 +856,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Encode.Numeric.Property.endpoint"
+              "crossLanguageDefinitionId": "Encode.Numeric.Property.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
index 40bff657eb6..f2d1fcaffe4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -51,6 +53,7 @@
           "name": "User"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "6",
@@ -75,7 +78,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -92,6 +96,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "9",
@@ -116,7 +121,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -158,7 +164,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Parameters.Basic.endpoint"
+          "crossLanguageDefinitionId": "Parameters.Basic.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -217,9 +224,11 @@
                         "crossLanguageDefinitionId": "Parameters.Basic.ExplicitBody.simple.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "20",
@@ -255,9 +264,11 @@
                         "crossLanguageDefinitionId": "Parameters.Basic.ExplicitBody.simple.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -326,7 +337,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.Basic.ExplicitBody.endpoint"
+              "crossLanguageDefinitionId": "Parameters.Basic.ExplicitBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -389,9 +401,11 @@
                         "crossLanguageDefinitionId": "Parameters.Basic.ImplicitBody.simple.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "30",
@@ -431,9 +445,11 @@
                         "crossLanguageDefinitionId": "Parameters.Basic.ImplicitBody.simple.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -502,7 +518,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.Basic.ImplicitBody.endpoint"
+              "crossLanguageDefinitionId": "Parameters.Basic.ImplicitBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
index 1abb6e232b7..174051ab0ef 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -82,6 +86,7 @@
           "name": "BodyModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "10",
@@ -106,7 +111,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -164,9 +170,11 @@
                     "crossLanguageDefinitionId": "Parameters.BodyOptionality.requiredExplicit.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "17",
@@ -202,9 +210,11 @@
                     "crossLanguageDefinitionId": "Parameters.BodyOptionality.requiredExplicit.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -288,9 +298,11 @@
                     "crossLanguageDefinitionId": "Parameters.BodyOptionality.requiredImplicit.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "23",
@@ -330,9 +342,11 @@
                     "crossLanguageDefinitionId": "Parameters.BodyOptionality.requiredImplicit.name",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -401,7 +415,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Parameters.BodyOptionality.endpoint"
+          "crossLanguageDefinitionId": "Parameters.BodyOptionality.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -460,9 +475,11 @@
                         "crossLanguageDefinitionId": "Parameters.BodyOptionality.OptionalExplicit.set.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "34",
@@ -498,9 +515,11 @@
                         "crossLanguageDefinitionId": "Parameters.BodyOptionality.OptionalExplicit.set.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -584,9 +603,11 @@
                         "crossLanguageDefinitionId": "Parameters.BodyOptionality.OptionalExplicit.omit.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "40",
@@ -622,9 +643,11 @@
                         "crossLanguageDefinitionId": "Parameters.BodyOptionality.OptionalExplicit.omit.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -693,7 +716,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.BodyOptionality.OptionalExplicit.endpoint"
+              "crossLanguageDefinitionId": "Parameters.BodyOptionality.OptionalExplicit.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json
index fcf95d26b71..e2bea526bda 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json
@@ -41,7 +41,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Parameters.CollectionFormat.endpoint"
+          "crossLanguageDefinitionId": "Parameters.CollectionFormat.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -111,9 +112,11 @@
                         "crossLanguageDefinitionId": "Parameters.CollectionFormat.Query.multi.colors",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -192,9 +195,11 @@
                         "crossLanguageDefinitionId": "Parameters.CollectionFormat.Query.ssv.colors",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -273,9 +278,11 @@
                         "crossLanguageDefinitionId": "Parameters.CollectionFormat.Query.pipes.colors",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -354,9 +361,11 @@
                         "crossLanguageDefinitionId": "Parameters.CollectionFormat.Query.csv.colors",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -419,7 +428,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.CollectionFormat.Query.endpoint"
+              "crossLanguageDefinitionId": "Parameters.CollectionFormat.Query.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -484,9 +494,11 @@
                         "crossLanguageDefinitionId": "Parameters.CollectionFormat.Header.csv.colors",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -549,7 +561,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.CollectionFormat.Header.endpoint"
+              "crossLanguageDefinitionId": "Parameters.CollectionFormat.Header.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json
index 2b3553358f4..ac878391257 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json
@@ -66,9 +66,11 @@
                     "crossLanguageDefinitionId": "Parameters.Path.normal.name",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -155,9 +157,11 @@
                     "crossLanguageDefinitionId": "Parameters.Path.optional.name",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -220,7 +224,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Parameters.Path.endpoint"
+          "crossLanguageDefinitionId": "Parameters.Path.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json
index 18811ea4a20..c28d55a0f71 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "constantValue",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "constantValue",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -74,7 +76,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Parameters.Query.endpoint"
+          "crossLanguageDefinitionId": "Parameters.Query.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -134,9 +137,11 @@
                         "crossLanguageDefinitionId": "Parameters.Query.Constant.post.queryParam",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -199,7 +204,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.Query.Constant.endpoint"
+              "crossLanguageDefinitionId": "Parameters.Query.Constant.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
index 56aae73ba41..eb5876bccc7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -163,6 +172,7 @@
           "name": "BodyParameter"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "20",
@@ -187,7 +197,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -204,6 +215,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "23",
@@ -228,7 +240,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -245,6 +258,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "26",
@@ -269,7 +283,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -286,6 +301,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "29",
@@ -310,7 +326,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -327,6 +344,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "32",
@@ -351,7 +369,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -368,6 +387,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "35",
@@ -393,7 +413,8 @@
               "name": "requiredString"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "37",
@@ -419,7 +440,8 @@
               "name": "optionalInt"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "39",
@@ -452,7 +474,8 @@
               "name": "requiredIntList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "42",
@@ -485,7 +508,8 @@
               "name": "optionalStringList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -502,6 +526,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "46",
@@ -527,7 +552,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "48",
@@ -553,7 +579,8 @@
               "name": "age"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -595,7 +622,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Parameters.Spread.endpoint"
+          "crossLanguageDefinitionId": "Parameters.Spread.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -654,9 +682,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadAsRequestBody.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "59",
@@ -696,9 +726,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadAsRequestBody.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -782,9 +814,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestOnlyWithBody.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "66",
@@ -820,9 +854,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestOnlyWithBody.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -915,9 +951,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestWithoutBody.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "74",
@@ -958,9 +996,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestWithoutBody.testHeader",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1050,9 +1090,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequest.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "84",
@@ -1093,9 +1135,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequest.testHeader",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "88",
@@ -1130,9 +1174,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequest.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "90",
@@ -1168,9 +1214,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequest.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1269,9 +1317,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestMix.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "98",
@@ -1312,9 +1362,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestMix.testHeader",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "102",
@@ -1349,9 +1401,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestMix.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "104",
@@ -1391,9 +1445,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Model.spreadCompositeRequestMix.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1468,7 +1524,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.Spread.Model.endpoint"
+              "crossLanguageDefinitionId": "Parameters.Spread.Model.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1531,9 +1588,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadAsRequestBody.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "115",
@@ -1573,9 +1632,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadAsRequestBody.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1668,9 +1729,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerModel.id",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "124",
@@ -1711,9 +1774,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerModel.x-ms-test-header",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "128",
@@ -1748,9 +1813,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerModel.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "130",
@@ -1790,9 +1857,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerModel.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1891,9 +1960,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadAsRequestParameter.id",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "139",
@@ -1934,9 +2005,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadAsRequestParameter.x-ms-test-header",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "143",
@@ -1971,9 +2044,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadAsRequestParameter.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "145",
@@ -2013,9 +2088,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadAsRequestParameter.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2114,9 +2191,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.id",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "154",
@@ -2157,9 +2236,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.x-ms-test-header",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "158",
@@ -2194,9 +2275,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "160",
@@ -2237,9 +2320,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.requiredString",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2294,7 +2379,8 @@
                   "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.optionalInt",
                   "readOnly": false,
                   "access": "public",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 {
                   "$id": "165",
@@ -2312,7 +2398,8 @@
                   "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.requiredIntList",
                   "readOnly": false,
                   "access": "public",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 {
                   "$id": "166",
@@ -2330,7 +2417,8 @@
                   "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadWithMultipleParameters.optionalStringList",
                   "readOnly": false,
                   "access": "public",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 {
                   "$ref": "159"
@@ -2398,9 +2486,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerAlias.id",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "173",
@@ -2441,9 +2531,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerAlias.x-ms-test-header",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "177",
@@ -2478,9 +2570,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerAlias.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "179",
@@ -2521,9 +2615,11 @@
                         "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerAlias.name",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2575,7 +2671,8 @@
                   "crossLanguageDefinitionId": "Parameters.Spread.Alias.spreadParameterWithInnerAlias.age",
                   "readOnly": false,
                   "access": "public",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 {
                   "$ref": "175"
@@ -2620,7 +2717,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Parameters.Spread.Alias.endpoint"
+              "crossLanguageDefinitionId": "Parameters.Spread.Alias.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json
index 7fbd3aebb6f..fa8366511af 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "image/jpeg",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "image/jpeg",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "image/jpeg",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "image/png",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -226,6 +239,7 @@
           "name": "PngImageAsJson"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "28",
@@ -246,7 +260,8 @@
               "name": "contentType"
             }
           },
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         },
         {
           "$id": "29",
@@ -272,7 +287,8 @@
               "name": "content"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -314,7 +330,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.ContentNegotiation.endpoint"
+          "crossLanguageDefinitionId": "Payload.ContentNegotiation.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -371,9 +388,11 @@
                         "crossLanguageDefinitionId": "Payload.ContentNegotiation.SameBody.getAvatarAsPng.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -471,9 +490,11 @@
                         "crossLanguageDefinitionId": "Payload.ContentNegotiation.SameBody.getAvatarAsJpeg.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -558,7 +579,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.ContentNegotiation.SameBody.endpoint"
+              "crossLanguageDefinitionId": "Payload.ContentNegotiation.SameBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -619,9 +641,11 @@
                         "crossLanguageDefinitionId": "Payload.ContentNegotiation.DifferentBody.getAvatarAsPng.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -719,9 +743,11 @@
                         "crossLanguageDefinitionId": "Payload.ContentNegotiation.DifferentBody.getAvatarAsJson.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -802,7 +828,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.ContentNegotiation.DifferentBody.endpoint"
+              "crossLanguageDefinitionId": "Payload.ContentNegotiation.DifferentBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json
index 8c3f7d179f6..a79a04a0ca8 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json
@@ -105,7 +105,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.Head.endpoint"
+          "crossLanguageDefinitionId": "Payload.Head.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
index 11eac2dbbe5..bea35a88c33 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -147,6 +155,7 @@
           "name": "Resource"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "18",
@@ -171,7 +180,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "20",
@@ -196,7 +206,8 @@
               "name": "description"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "22",
@@ -227,6 +238,7 @@
                   "name": "InnerModel"
                 }
               },
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "26",
@@ -251,7 +263,8 @@
                       "name": "name"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "28",
@@ -276,7 +289,8 @@
                       "name": "description"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -293,7 +307,8 @@
               "name": "map"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "30",
@@ -321,7 +336,8 @@
               "name": "array"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "32",
@@ -346,7 +362,8 @@
               "name": "intValue"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "34",
@@ -371,7 +388,8 @@
               "name": "floatValue"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "36",
@@ -392,7 +410,8 @@
               "name": "innerModel"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "37",
@@ -424,7 +443,8 @@
               "name": "intArray"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -445,6 +465,7 @@
           "name": "ResourcePatch"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "41",
@@ -469,7 +490,8 @@
               "name": "description"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "43",
@@ -490,7 +512,8 @@
               "name": "map"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "44",
@@ -511,7 +534,8 @@
               "name": "array"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "45",
@@ -536,7 +560,8 @@
               "name": "intValue"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "47",
@@ -561,7 +586,8 @@
               "name": "floatValue"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "49",
@@ -582,7 +608,8 @@
               "name": "innerModel"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "50",
@@ -603,7 +630,8 @@
               "name": "intArray"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -663,9 +691,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.createResource.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "56",
@@ -698,9 +728,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.createResource.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "58",
@@ -736,9 +768,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.createResource.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -835,9 +869,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.updateResource.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "64",
@@ -870,9 +906,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.updateResource.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "66",
@@ -908,9 +946,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.updateResource.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1007,9 +1047,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.updateOptionalResource.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "72",
@@ -1042,9 +1084,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.updateOptionalResource.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "74",
@@ -1080,9 +1124,11 @@
                     "crossLanguageDefinitionId": "Payload.JsonMergePatch.updateOptionalResource.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1164,7 +1210,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.JsonMergePatch.endpoint"
+          "crossLanguageDefinitionId": "Payload.JsonMergePatch.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
index 3da2634b387..f5893666582 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "text/plain",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -170,7 +178,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.MediaType.endpoint"
+          "crossLanguageDefinitionId": "Payload.MediaType.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -227,9 +236,11 @@
                         "crossLanguageDefinitionId": "Payload.MediaType.StringBody.sendAsText.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "26",
@@ -273,9 +284,11 @@
                         "crossLanguageDefinitionId": "Payload.MediaType.StringBody.sendAsText.text",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -357,9 +370,11 @@
                         "crossLanguageDefinitionId": "Payload.MediaType.StringBody.getAsText.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -457,9 +472,11 @@
                         "crossLanguageDefinitionId": "Payload.MediaType.StringBody.sendAsJson.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "39",
@@ -503,9 +520,11 @@
                         "crossLanguageDefinitionId": "Payload.MediaType.StringBody.sendAsJson.text",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -587,9 +606,11 @@
                         "crossLanguageDefinitionId": "Payload.MediaType.StringBody.getAsJson.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -674,7 +695,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.MediaType.StringBody.endpoint"
+              "crossLanguageDefinitionId": "Payload.MediaType.StringBody.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
index ff114f71bc0..6d119243cce 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
@@ -38,7 +38,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -56,7 +57,8 @@
         "decorators": []
       },
       "value": "image/jpg",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -72,7 +74,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -88,7 +91,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -104,7 +108,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -120,7 +125,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -136,7 +142,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -152,7 +159,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -168,7 +176,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -184,7 +193,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -200,7 +210,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -216,7 +227,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -232,7 +244,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -248,7 +261,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -264,7 +278,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -280,7 +295,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -296,7 +312,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -312,7 +329,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -328,7 +346,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -344,7 +363,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -360,7 +380,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -376,7 +397,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -392,7 +414,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -408,7 +431,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -424,7 +448,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -440,7 +465,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -456,7 +482,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "57",
@@ -472,7 +499,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "59",
@@ -488,7 +516,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "61",
@@ -504,7 +533,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "63",
@@ -520,7 +550,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "65",
@@ -536,7 +567,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "67",
@@ -552,7 +584,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "69",
@@ -568,7 +601,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "71",
@@ -584,7 +618,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "73",
@@ -600,7 +635,8 @@
         "decorators": []
       },
       "value": "multipart/form-data",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -613,6 +649,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "76",
@@ -643,7 +680,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "78",
@@ -674,7 +712,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -687,6 +726,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "81",
@@ -717,7 +757,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "83",
@@ -748,7 +789,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -761,6 +803,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "86",
@@ -791,7 +834,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "88",
@@ -822,7 +866,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -835,6 +880,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "91",
@@ -865,7 +911,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "93",
@@ -881,6 +928,7 @@
             "usage": "Input",
             "decorators": [],
             "serializationOptions": {},
+            "isExactName": false,
             "properties": [
               {
                 "$id": "95",
@@ -905,7 +953,8 @@
                     "name": "city"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -926,7 +975,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "97",
@@ -957,7 +1007,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "99",
@@ -995,7 +1046,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1011,6 +1063,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "103",
@@ -1037,7 +1090,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "104",
@@ -1068,7 +1122,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1081,6 +1136,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "107",
@@ -1111,7 +1167,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "109",
@@ -1149,7 +1206,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1162,6 +1220,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "113",
@@ -1192,7 +1251,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "115",
@@ -1223,7 +1283,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1236,6 +1297,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "118",
@@ -1266,7 +1328,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1279,6 +1342,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "121",
@@ -1309,7 +1373,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "123",
@@ -1336,7 +1401,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "124",
@@ -1352,6 +1418,7 @@
             "usage": "Input",
             "decorators": [],
             "serializationOptions": {},
+            "isExactName": false,
             "baseModel": {
               "$id": "126",
               "kind": "model",
@@ -1363,6 +1430,7 @@
               "summary": "A file in an HTTP request, response, or multipart payload.",
               "decorators": [],
               "serializationOptions": {},
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "127",
@@ -1384,7 +1452,8 @@
                   "decorators": [],
                   "crossLanguageDefinitionId": "TypeSpec.Http.File.contentType",
                   "serializationOptions": {},
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "129",
@@ -1406,7 +1475,8 @@
                   "decorators": [],
                   "crossLanguageDefinitionId": "TypeSpec.Http.File.filename",
                   "serializationOptions": {},
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "131",
@@ -1429,7 +1499,8 @@
                   "decorators": [],
                   "crossLanguageDefinitionId": "TypeSpec.Http.File.contents",
                   "serializationOptions": {},
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -1452,7 +1523,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "Payload.MultiPart.FileRequiredMetaData.filename",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "135",
@@ -1472,7 +1544,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "Payload.MultiPart.FileRequiredMetaData.contentType",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1561,7 +1634,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "141",
@@ -1595,7 +1669,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "143",
@@ -1635,7 +1710,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1654,6 +1730,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "146",
@@ -1671,6 +1748,7 @@
             "summary": "A file in an HTTP request, response, or multipart payload.",
             "decorators": [],
             "serializationOptions": {},
+            "isExactName": false,
             "properties": [
               {
                 "$id": "148",
@@ -1688,7 +1766,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "TypeSpec.Http.File.contentType",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "149",
@@ -1710,7 +1789,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "TypeSpec.Http.File.filename",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "151",
@@ -1733,7 +1813,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "TypeSpec.Http.File.contents",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1830,7 +1911,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1846,6 +1928,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "158",
@@ -1861,6 +1944,7 @@
             "usage": "Input",
             "decorators": [],
             "serializationOptions": {},
+            "isExactName": false,
             "baseModel": {
               "$ref": "147"
             },
@@ -1883,7 +1967,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.FileWithRequiredFilename.filename",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1941,7 +2026,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1957,6 +2043,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "165",
@@ -1996,7 +2083,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2009,6 +2097,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "168",
@@ -2024,6 +2113,7 @@
             "usage": "Input",
             "decorators": [],
             "serializationOptions": {},
+            "isExactName": false,
             "baseModel": {
               "$ref": "126"
             },
@@ -2046,7 +2136,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "Payload.MultiPart.FileSpecificContentType.filename",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "172",
@@ -2062,7 +2153,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "Payload.MultiPart.FileSpecificContentType.contentType",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -2160,7 +2252,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2176,6 +2269,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "179",
@@ -2208,7 +2302,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2221,6 +2316,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "181",
@@ -2236,6 +2332,7 @@
             "usage": "Input",
             "decorators": [],
             "serializationOptions": {},
+            "isExactName": false,
             "baseModel": {
               "$ref": "126"
             },
@@ -2258,7 +2355,8 @@
                 "decorators": [],
                 "crossLanguageDefinitionId": "Payload.MultiPart.FileOptionalContentType.filename",
                 "serializationOptions": {},
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -2349,7 +2447,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2365,6 +2464,7 @@
       "usage": "Input,MultipartFormData",
       "decorators": [],
       "serializationOptions": {},
+      "isExactName": false,
       "properties": [
         {
           "$id": "190",
@@ -2438,7 +2538,8 @@
               "headers": []
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -2480,7 +2581,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.MultiPart.endpoint"
+          "crossLanguageDefinitionId": "Payload.MultiPart.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -2539,9 +2641,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.basic.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "204",
@@ -2577,9 +2681,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.basic.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2663,9 +2769,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.withWireName.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "210",
@@ -2701,9 +2809,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.withWireName.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2787,9 +2897,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.optionalParts.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "216",
@@ -2825,9 +2937,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.optionalParts.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2911,9 +3025,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.fileArrayAndBasic.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "222",
@@ -2949,9 +3065,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.fileArrayAndBasic.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3035,9 +3153,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.jsonPart.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "228",
@@ -3073,9 +3193,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.jsonPart.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3159,9 +3281,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.binaryArrayParts.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "234",
@@ -3197,9 +3321,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.binaryArrayParts.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3283,9 +3409,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.multiBinaryParts.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "240",
@@ -3321,9 +3449,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.multiBinaryParts.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3407,9 +3537,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.checkFileNameAndContentType.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "246",
@@ -3445,9 +3577,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.checkFileNameAndContentType.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3531,9 +3665,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.anonymousModel.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "252",
@@ -3569,9 +3705,11 @@
                         "crossLanguageDefinitionId": "Payload.MultiPart.FormData.anonymousModel.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3640,7 +3778,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.MultiPart.FormData.endpoint"
+              "crossLanguageDefinitionId": "Payload.MultiPart.FormData.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3702,9 +3841,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.jsonArrayAndFileArray.contentType",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "262",
@@ -3740,9 +3881,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.jsonArrayAndFileArray.body",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -3811,7 +3954,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.endpoint"
+                  "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -3873,9 +4017,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.imageJpegContentType.contentType",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           },
                           {
                             "$id": "272",
@@ -3911,9 +4057,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.imageJpegContentType.body",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3997,9 +4145,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.requiredContentType.contentType",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           },
                           {
                             "$id": "278",
@@ -4035,9 +4185,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.requiredContentType.body",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4121,9 +4273,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.optionalContentType.contentType",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           },
                           {
                             "$id": "284",
@@ -4159,9 +4313,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.optionalContentType.body",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4230,7 +4386,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.endpoint"
+                      "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.ContentType.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -4293,9 +4450,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.NonString.float.contentType",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           },
                           {
                             "$id": "294",
@@ -4331,9 +4490,11 @@
                                 "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.NonString.float.body",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4402,7 +4563,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.NonString.endpoint"
+                      "crossLanguageDefinitionId": "Payload.MultiPart.FormData.HttpParts.NonString.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -4466,9 +4628,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.uploadFileSpecificContentType.contentType",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "304",
@@ -4504,9 +4668,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.uploadFileSpecificContentType.body",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -4588,9 +4754,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.uploadFileRequiredFilename.contentType",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "310",
@@ -4626,9 +4794,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.uploadFileRequiredFilename.body",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -4710,9 +4880,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.uploadFileArray.contentType",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "316",
@@ -4748,9 +4920,11 @@
                             "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.uploadFileArray.body",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -4819,7 +4993,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.endpoint"
+                  "crossLanguageDefinitionId": "Payload.MultiPart.FormData.File.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
index fb28085279f..8f0779b6a6a 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -290,6 +307,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "36",
@@ -313,6 +331,7 @@
                   "name": "Pet"
                 }
               },
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "39",
@@ -337,7 +356,8 @@
                       "name": "id"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "41",
@@ -362,7 +382,8 @@
                       "name": "name"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -380,7 +401,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "43",
@@ -405,7 +427,8 @@
               "name": "next"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -425,6 +448,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "46",
@@ -445,7 +469,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "47",
@@ -470,7 +495,8 @@
               "name": "next"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -487,6 +513,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "50",
@@ -506,6 +533,7 @@
                 "name": ""
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "52",
@@ -526,7 +554,8 @@
                     "name": "pets"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -541,7 +570,8 @@
               "name": "nestedItems"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "53",
@@ -561,6 +591,7 @@
                 "name": ""
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "55",
@@ -585,7 +616,8 @@
                     "name": "next"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -600,7 +632,8 @@
               "name": "nestedNext"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -623,6 +656,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "58",
@@ -643,7 +677,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -660,6 +695,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "60",
@@ -680,7 +716,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -707,6 +744,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "62",
@@ -740,6 +778,7 @@
                   "unwrapped": false
                 }
               },
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "65",
@@ -773,7 +812,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 },
                 {
                   "$id": "67",
@@ -807,7 +847,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -835,7 +876,8 @@
               "itemsName": "Pet"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "69",
@@ -869,7 +911,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -899,6 +942,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "72",
@@ -929,7 +973,8 @@
               "itemsName": "Pet"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "73",
@@ -963,7 +1008,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -980,6 +1026,7 @@
           "name": "Filter"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "76",
@@ -1004,7 +1051,8 @@
               "name": "filter"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1021,6 +1069,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "79",
@@ -1041,7 +1090,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "80",
@@ -1066,7 +1116,8 @@
               "name": "next"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1083,6 +1134,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "83",
@@ -1103,7 +1155,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "84",
@@ -1128,7 +1181,8 @@
               "name": "nextToken"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1145,6 +1199,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "87",
@@ -1165,7 +1220,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "88",
@@ -1190,7 +1246,8 @@
               "name": "nextToken"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1207,6 +1264,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "91",
@@ -1227,7 +1285,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1244,6 +1303,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "93",
@@ -1264,7 +1324,8 @@
               "name": "pets"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1281,6 +1342,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "95",
@@ -1300,6 +1362,7 @@
                 "name": ""
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "97",
@@ -1320,7 +1383,8 @@
                     "name": "pets"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1335,7 +1399,8 @@
               "name": "nestedItems"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "98",
@@ -1355,6 +1420,7 @@
                 "name": ""
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "100",
@@ -1379,7 +1445,8 @@
                     "name": "nextToken"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1394,7 +1461,8 @@
               "name": "nestedNext"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1417,6 +1485,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "103",
@@ -1436,6 +1505,7 @@
                 "name": ""
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "105",
@@ -1456,7 +1526,8 @@
                     "name": "pets"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1471,7 +1542,8 @@
               "name": "nestedItems"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "106",
@@ -1491,6 +1563,7 @@
                 "name": ""
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "108",
@@ -1515,7 +1588,8 @@
                     "name": "nextToken"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1530,7 +1604,8 @@
               "name": "nestedNext"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1578,7 +1653,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.Pageable.endpoint"
+          "crossLanguageDefinitionId": "Payload.Pageable.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -1635,9 +1711,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.link.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1738,9 +1816,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.linkString.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1841,9 +1921,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.nestedLink.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1934,7 +2016,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.endpoint"
+              "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1997,9 +2080,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.AlternateInitialVerb.post.contentType",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "135",
@@ -2032,9 +2117,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.AlternateInitialVerb.post.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "137",
@@ -2070,9 +2157,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.AlternateInitialVerb.post.body",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -2169,7 +2258,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.AlternateInitialVerb.endpoint"
+                  "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.AlternateInitialVerb.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -2238,9 +2328,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseBody.token",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "149",
@@ -2281,9 +2373,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseBody.foo",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "153",
@@ -2324,9 +2418,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseBody.bar",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "157",
@@ -2359,9 +2455,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseBody.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -2482,9 +2580,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseBody.token",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "165",
@@ -2525,9 +2625,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseBody.foo",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "169",
@@ -2568,9 +2670,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseBody.bar",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "173",
@@ -2603,9 +2707,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseBody.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -2726,9 +2832,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseHeader.token",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "181",
@@ -2769,9 +2877,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseHeader.foo",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "185",
@@ -2812,9 +2922,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseHeader.bar",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "189",
@@ -2847,9 +2959,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryResponseHeader.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -2982,9 +3096,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseHeader.token",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "198",
@@ -3025,9 +3141,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseHeader.foo",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "202",
@@ -3068,9 +3186,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseHeader.bar",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "206",
@@ -3103,9 +3223,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderResponseHeader.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -3238,9 +3360,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryNestedResponseBody.token",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "215",
@@ -3281,9 +3405,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryNestedResponseBody.foo",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "219",
@@ -3324,9 +3450,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryNestedResponseBody.bar",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "223",
@@ -3359,9 +3487,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestQueryNestedResponseBody.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -3485,9 +3615,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderNestedResponseBody.token",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "231",
@@ -3528,9 +3660,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderNestedResponseBody.foo",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "235",
@@ -3571,9 +3705,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderNestedResponseBody.bar",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       },
                       {
                         "$id": "239",
@@ -3606,9 +3742,11 @@
                             "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.requestHeaderNestedResponseBody.accept",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -3711,7 +3849,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.endpoint"
+                  "crossLanguageDefinitionId": "Payload.Pageable.ServerDrivenPagination.ContinuationToken.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -3775,9 +3914,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.PageSize.listWithoutContinuation.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3880,9 +4021,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.PageSize.listWithPageSize.pageSize",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "255",
@@ -3915,9 +4058,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.PageSize.listWithPageSize.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4004,7 +4149,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Pageable.PageSize.endpoint"
+              "crossLanguageDefinitionId": "Payload.Pageable.PageSize.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4073,9 +4219,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.XmlPagination.listWithContinuation.marker",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "267",
@@ -4108,9 +4256,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.XmlPagination.listWithContinuation.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4225,9 +4375,11 @@
                         "crossLanguageDefinitionId": "Payload.Pageable.XmlPagination.listWithNextLink.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4323,7 +4475,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Pageable.XmlPagination.endpoint"
+              "crossLanguageDefinitionId": "Payload.Pageable.XmlPagination.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
index 8c7a1e4d7ca..b4cd6f28578 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
@@ -63,7 +63,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -81,7 +82,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "8",
@@ -97,7 +99,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "10",
@@ -113,7 +116,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "12",
@@ -129,7 +133,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -145,7 +150,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "16",
@@ -161,7 +167,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "18",
@@ -177,7 +184,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "20",
@@ -193,7 +201,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "22",
@@ -209,7 +218,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "24",
@@ -225,7 +235,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "26",
@@ -241,7 +252,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "28",
@@ -257,7 +269,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "30",
@@ -273,7 +286,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "32",
@@ -289,7 +303,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "34",
@@ -305,7 +320,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "36",
@@ -321,7 +337,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "38",
@@ -337,7 +354,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "40",
@@ -353,7 +371,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "42",
@@ -369,7 +388,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "44",
@@ -385,7 +405,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "46",
@@ -401,7 +422,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "48",
@@ -417,7 +439,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "50",
@@ -433,7 +456,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "52",
@@ -449,7 +473,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "54",
@@ -465,7 +490,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "56",
@@ -481,7 +507,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "58",
@@ -497,7 +524,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "60",
@@ -513,7 +541,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "62",
@@ -529,7 +558,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "64",
@@ -545,7 +575,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "66",
@@ -561,7 +592,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "68",
@@ -577,7 +609,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "70",
@@ -593,7 +626,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "72",
@@ -609,7 +643,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "74",
@@ -625,7 +660,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "76",
@@ -641,7 +677,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "78",
@@ -657,7 +694,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "80",
@@ -673,7 +711,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "82",
@@ -689,7 +728,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "84",
@@ -705,7 +745,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "86",
@@ -721,7 +762,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "88",
@@ -737,7 +779,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "90",
@@ -753,7 +796,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "92",
@@ -769,7 +813,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "94",
@@ -785,7 +830,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "96",
@@ -801,7 +847,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "98",
@@ -817,7 +864,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "100",
@@ -833,7 +881,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "102",
@@ -849,7 +898,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "104",
@@ -865,7 +915,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "106",
@@ -881,7 +932,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "108",
@@ -897,7 +949,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "110",
@@ -913,7 +966,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "112",
@@ -929,7 +983,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "114",
@@ -945,7 +1000,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "116",
@@ -961,7 +1017,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "118",
@@ -977,7 +1034,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "120",
@@ -993,7 +1051,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "122",
@@ -1009,7 +1068,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "124",
@@ -1025,7 +1085,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "126",
@@ -1041,7 +1102,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "128",
@@ -1057,7 +1119,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "130",
@@ -1073,7 +1136,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "132",
@@ -1089,7 +1153,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "134",
@@ -1105,7 +1170,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "136",
@@ -1121,7 +1187,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "138",
@@ -1137,7 +1204,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "140",
@@ -1153,7 +1221,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "142",
@@ -1169,7 +1238,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "144",
@@ -1185,7 +1255,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "146",
@@ -1201,7 +1272,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "148",
@@ -1217,7 +1289,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "150",
@@ -1233,7 +1306,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "152",
@@ -1249,7 +1323,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "154",
@@ -1265,7 +1340,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "156",
@@ -1281,7 +1357,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "158",
@@ -1297,7 +1374,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "160",
@@ -1313,7 +1391,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "162",
@@ -1329,7 +1408,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "164",
@@ -1345,7 +1425,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "166",
@@ -1361,7 +1442,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "168",
@@ -1377,7 +1459,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "170",
@@ -1393,7 +1476,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "172",
@@ -1409,7 +1493,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "174",
@@ -1425,7 +1510,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "176",
@@ -1441,7 +1527,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "178",
@@ -1457,7 +1544,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "180",
@@ -1473,7 +1561,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "182",
@@ -1489,7 +1578,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "184",
@@ -1505,7 +1595,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
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     {
       "$id": "186",
@@ -1521,7 +1612,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "188",
@@ -1537,7 +1629,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "190",
@@ -1553,7 +1646,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "192",
@@ -1569,7 +1663,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "194",
@@ -1585,7 +1680,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "196",
@@ -1601,7 +1697,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "198",
@@ -1617,7 +1714,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "200",
@@ -1633,7 +1731,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "202",
@@ -1649,7 +1748,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "204",
@@ -1665,7 +1765,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "206",
@@ -1681,7 +1782,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "208",
@@ -1697,7 +1799,8 @@
         "decorators": []
       },
       "value": "application/xml",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -1717,6 +1820,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "211",
@@ -1743,7 +1847,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "213",
@@ -1770,7 +1875,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1790,6 +1896,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "216",
@@ -1823,7 +1930,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "218",
@@ -1850,7 +1958,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1877,6 +1986,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "221",
@@ -1906,7 +2016,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "222",
@@ -1936,7 +2047,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1956,6 +2068,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "224",
@@ -1978,7 +2091,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1998,6 +2112,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "226",
@@ -2027,6 +2142,7 @@
                 "unwrapped": false
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "228",
@@ -2053,7 +2169,8 @@
                     "unwrapped": false
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -2070,7 +2187,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2093,6 +2211,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "231",
@@ -2127,7 +2246,8 @@
               "itemsName": "string"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "234",
@@ -2162,7 +2282,8 @@
               "itemsName": "int32"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2182,6 +2303,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "238",
@@ -2210,7 +2332,8 @@
               "itemsName": "colors"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "239",
@@ -2234,7 +2357,8 @@
               "itemsName": "int32"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2254,6 +2378,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "241",
@@ -2288,7 +2413,8 @@
               "itemsName": "Colors"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "242",
@@ -2319,7 +2445,8 @@
               "itemsName": "int32"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2339,6 +2466,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "244",
@@ -2394,7 +2522,8 @@
               "itemsName": "ItemName"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2414,6 +2543,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "249",
@@ -2444,7 +2574,8 @@
               "itemsName": "SimpleModel"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2464,6 +2595,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "252",
@@ -2492,7 +2624,8 @@
               "itemsName": "items"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2512,6 +2645,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "254",
@@ -2542,7 +2676,8 @@
               "itemsName": "SimpleModel"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2562,6 +2697,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "256",
@@ -2596,7 +2732,8 @@
               "itemsName": "ModelItem"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2616,6 +2753,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "258",
@@ -2649,6 +2787,7 @@
                   "unwrapped": false
                 }
               },
+              "isExactName": false,
               "properties": [
                 {
                   "$id": "261",
@@ -2675,7 +2814,8 @@
                       "unwrapped": false
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -2703,7 +2843,8 @@
               "itemsName": "XmlBook"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2726,6 +2867,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "264",
@@ -2757,7 +2899,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "266",
@@ -2789,7 +2932,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "268",
@@ -2816,7 +2960,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2836,6 +2981,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "271",
@@ -2873,7 +3019,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "273",
@@ -2900,7 +3047,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "275",
@@ -2927,7 +3075,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3028,6 +3177,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "283",
@@ -3054,7 +3204,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "285",
@@ -3081,7 +3232,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3125,6 +3277,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "289",
@@ -3151,7 +3304,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "291",
@@ -3202,7 +3356,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "294",
@@ -3253,7 +3408,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3273,6 +3429,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "298",
@@ -3304,7 +3461,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "300",
@@ -3336,7 +3494,8 @@
               "unwrapped": true
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3356,6 +3515,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "303",
@@ -3382,7 +3542,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "305",
@@ -3409,7 +3570,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3429,6 +3591,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "308",
@@ -3452,7 +3615,8 @@
               "itemsName": "SimpleModel"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3472,6 +3636,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "310",
@@ -3510,7 +3675,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3530,6 +3696,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "315",
@@ -3552,7 +3719,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "316",
@@ -3576,7 +3744,8 @@
               "itemsName": "string"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3596,6 +3765,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "318",
@@ -3618,7 +3788,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3638,6 +3809,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "320",
@@ -3673,7 +3845,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "323",
@@ -3709,7 +3882,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3729,6 +3903,7 @@
           "unwrapped": false
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "327",
@@ -3755,7 +3930,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "329",
@@ -3782,7 +3958,8 @@
               "unwrapped": false
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -3824,7 +4001,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Payload.Xml.endpoint"
+          "crossLanguageDefinitionId": "Payload.Xml.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -3882,9 +4060,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.SimpleModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3978,9 +4158,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.SimpleModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "344",
@@ -4016,9 +4198,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.SimpleModelValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4087,7 +4271,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.SimpleModelValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.SimpleModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4149,9 +4334,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedPropertyValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4245,9 +4432,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedPropertyValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "358",
@@ -4283,9 +4472,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedPropertyValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4354,7 +4545,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedPropertyValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedPropertyValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4416,9 +4608,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedFieldsValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4512,9 +4706,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedFieldsValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "372",
@@ -4550,9 +4746,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedFieldsValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4621,7 +4819,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedFieldsValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedFieldsValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4683,9 +4882,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNestedModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4779,9 +4980,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNestedModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "386",
@@ -4817,9 +5020,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNestedModelValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4888,7 +5093,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithNestedModelValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithNestedModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4950,9 +5156,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedNestedModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5046,9 +5254,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedNestedModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "400",
@@ -5084,9 +5294,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedNestedModelValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5155,7 +5367,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedNestedModelValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedNestedModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5217,9 +5430,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithSimpleArraysValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5313,9 +5528,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithSimpleArraysValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "414",
@@ -5351,9 +5568,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithSimpleArraysValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5422,7 +5641,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithSimpleArraysValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithSimpleArraysValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5484,9 +5704,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedArrayValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5580,9 +5802,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedArrayValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "428",
@@ -5618,9 +5842,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedArrayValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5689,7 +5915,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedArrayValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedArrayValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5751,9 +5978,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedArraysValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5847,9 +6076,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedArraysValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "442",
@@ -5885,9 +6116,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedArraysValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5956,7 +6189,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedArraysValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedArraysValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -6018,9 +6252,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithWrappedPrimitiveCustomItemNamesValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6114,9 +6350,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithWrappedPrimitiveCustomItemNamesValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "456",
@@ -6152,9 +6390,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithWrappedPrimitiveCustomItemNamesValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6223,7 +6463,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithWrappedPrimitiveCustomItemNamesValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithWrappedPrimitiveCustomItemNamesValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -6285,9 +6526,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithArrayOfModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6381,9 +6624,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithArrayOfModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "470",
@@ -6419,9 +6664,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithArrayOfModelValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6490,7 +6737,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithArrayOfModelValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithArrayOfModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -6552,9 +6800,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedModelArrayValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6648,9 +6898,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedModelArrayValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "484",
@@ -6686,9 +6938,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedModelArrayValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6757,7 +7011,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedModelArrayValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithUnwrappedModelArrayValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -6819,9 +7074,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedModelArrayValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6915,9 +7172,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedModelArrayValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "498",
@@ -6953,9 +7212,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedModelArrayValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7024,7 +7285,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedModelArrayValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedModelArrayValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7086,9 +7348,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedUnwrappedModelArrayValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7182,9 +7446,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedUnwrappedModelArrayValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "512",
@@ -7220,9 +7486,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedUnwrappedModelArrayValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7291,7 +7559,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedUnwrappedModelArrayValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedUnwrappedModelArrayValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7353,9 +7622,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedAndItemModelArrayValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7449,9 +7720,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedAndItemModelArrayValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "526",
@@ -7487,9 +7760,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedAndItemModelArrayValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7558,7 +7833,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedAndItemModelArrayValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedWrappedAndItemModelArrayValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7620,9 +7896,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithAttributesValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7716,9 +7994,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithAttributesValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "540",
@@ -7754,9 +8034,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithAttributesValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7825,7 +8107,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithAttributesValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithAttributesValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7887,9 +8170,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedAttributeValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7983,9 +8268,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedAttributeValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "554",
@@ -8021,9 +8308,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedAttributeValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8092,7 +8381,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedAttributeValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithRenamedAttributeValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8154,9 +8444,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8250,9 +8542,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "568",
@@ -8288,9 +8582,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8359,7 +8655,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8421,9 +8718,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceOnPropertiesValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8517,9 +8816,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceOnPropertiesValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "582",
@@ -8555,9 +8856,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceOnPropertiesValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8626,7 +8929,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceOnPropertiesValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithNamespaceOnPropertiesValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8688,9 +8992,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithTextValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8784,9 +9090,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithTextValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "596",
@@ -8822,9 +9130,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithTextValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8893,7 +9203,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithTextValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithTextValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8955,9 +9266,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithOptionalFieldValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9051,9 +9364,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithOptionalFieldValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "610",
@@ -9089,9 +9404,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithOptionalFieldValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9160,7 +9477,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithOptionalFieldValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithOptionalFieldValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9222,9 +9540,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEmptyArrayValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9318,9 +9638,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEmptyArrayValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "624",
@@ -9356,9 +9678,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEmptyArrayValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9427,7 +9751,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithEmptyArrayValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithEmptyArrayValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9489,9 +9814,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithDictionaryValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9585,9 +9912,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithDictionaryValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "638",
@@ -9623,9 +9952,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithDictionaryValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9694,7 +10025,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithDictionaryValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithDictionaryValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9756,9 +10088,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEncodedNamesValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9852,9 +10186,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEncodedNamesValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "652",
@@ -9890,9 +10226,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEncodedNamesValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9961,7 +10299,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithEncodedNamesValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithEncodedNamesValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10023,9 +10362,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEnumValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10119,9 +10460,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEnumValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "666",
@@ -10157,9 +10500,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithEnumValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10228,7 +10573,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithEnumValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithEnumValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10290,9 +10636,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithDatetimeValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10386,9 +10734,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithDatetimeValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "680",
@@ -10424,9 +10774,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.ModelWithDatetimeValue.put.input",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10495,7 +10847,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.ModelWithDatetimeValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.ModelWithDatetimeValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10557,9 +10910,11 @@
                         "crossLanguageDefinitionId": "Payload.Xml.XmlErrorValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10640,7 +10995,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Payload.Xml.XmlErrorValue.endpoint"
+              "crossLanguageDefinitionId": "Payload.Xml.XmlErrorValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
index c8f8d765f2d..4773246e61a 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
@@ -37,7 +37,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -149,9 +150,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromOneRequired.parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -241,9 +244,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromOneOptional.parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -297,7 +302,8 @@
           "serverUrlTemplate": "{endpoint}/resiliency/service-driven/client:v1/service:{serviceDeploymentVersion}/api-version:{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.endpoint"
+          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.endpoint",
+          "isExactName": false
         },
         {
           "$id": "21",
@@ -319,7 +325,8 @@
           "serverUrlTemplate": "{endpoint}/resiliency/service-driven/client:v1/service:{serviceDeploymentVersion}/api-version:{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.serviceDeploymentVersion"
+          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.serviceDeploymentVersion",
+          "isExactName": false
         },
         {
           "$id": "23",
@@ -350,7 +357,8 @@
           "serverUrlTemplate": "{endpoint}/resiliency/service-driven/client:v1/service:{serviceDeploymentVersion}/api-version:{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.apiVersion"
+          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.apiVersion",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
index 23f33f2848b..4cfe9f6150c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
@@ -52,7 +52,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -165,9 +166,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromNone.new-parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -258,9 +261,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromOneRequired.parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "20",
@@ -303,9 +308,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromOneRequired.new-parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -399,9 +406,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromOneOptional.parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "30",
@@ -444,9 +453,11 @@
                     "crossLanguageDefinitionId": "Resiliency.ServiceDriven.AddOptionalParam.fromOneOptional.new-parameter",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -503,7 +514,8 @@
           "serverUrlTemplate": "{endpoint}/resiliency/service-driven/client:v2/service:{serviceDeploymentVersion}/api-version:{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.endpoint"
+          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.endpoint",
+          "isExactName": false
         },
         {
           "$id": "36",
@@ -525,7 +537,8 @@
           "serverUrlTemplate": "{endpoint}/resiliency/service-driven/client:v2/service:{serviceDeploymentVersion}/api-version:{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.serviceDeploymentVersion"
+          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.serviceDeploymentVersion",
+          "isExactName": false
         },
         {
           "$id": "38",
@@ -556,7 +569,8 @@
           "serverUrlTemplate": "{endpoint}/resiliency/service-driven/client:v2/service:{serviceDeploymentVersion}/api-version:{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.apiVersion"
+          "crossLanguageDefinitionId": "Resiliency.ServiceDriven.apiVersion",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json
index 4934fe7a1a8..0665cb5db52 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json
@@ -17,6 +17,7 @@
           "name": "ErrorInRange"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "2",
@@ -41,7 +42,8 @@
               "name": "code"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -66,7 +68,8 @@
               "name": "message"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -83,6 +86,7 @@
           "name": "DefaultError"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "7",
@@ -107,7 +111,8 @@
               "name": "code"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -124,6 +129,7 @@
           "name": "NotFoundError"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "10",
@@ -148,7 +154,8 @@
               "name": "code"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "12",
@@ -173,7 +180,8 @@
               "name": "resourceId"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -190,6 +198,7 @@
           "name": "Standard4XXError"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "15",
@@ -214,7 +223,8 @@
               "name": "code"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -333,7 +343,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Response.StatusCodeRange.endpoint"
+          "crossLanguageDefinitionId": "Response.StatusCodeRange.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json
index 6ffd4eec8d4..a73dcf54d18 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json
@@ -80,7 +80,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Routes.endpoint"
+          "crossLanguageDefinitionId": "Routes.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -148,9 +149,11 @@
                         "crossLanguageDefinitionId": "Routes.PathParameters.templateOnly.param",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -237,9 +240,11 @@
                         "crossLanguageDefinitionId": "Routes.PathParameters.explicit.param",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -326,9 +331,11 @@
                         "crossLanguageDefinitionId": "Routes.PathParameters.annotationOnly.param",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -391,7 +398,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Routes.PathParameters.endpoint"
+              "crossLanguageDefinitionId": "Routes.PathParameters.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -462,9 +470,11 @@
                             "crossLanguageDefinitionId": "Routes.PathParameters.ReservedExpansion.template.param",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -551,9 +561,11 @@
                             "crossLanguageDefinitionId": "Routes.PathParameters.ReservedExpansion.annotation.param",
                             "readOnly": false,
                             "access": "public",
-                            "decorators": []
+                            "decorators": [],
+                            "isExactName": false
                           }
-                        ]
+                        ],
+                        "isExactName": false
                       }
                     ],
                     "responses": [
@@ -616,7 +628,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.PathParameters.ReservedExpansion.endpoint"
+                  "crossLanguageDefinitionId": "Routes.PathParameters.ReservedExpansion.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -663,7 +676,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.endpoint"
+                  "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -734,9 +748,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Standard.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -826,9 +842,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Standard.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -923,9 +941,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Standard.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -988,7 +1008,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Standard.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Standard.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -1060,9 +1081,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Explode.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1141,9 +1164,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Explode.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1222,9 +1247,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Explode.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1287,7 +1314,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Explode.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.SimpleExpansion.Explode.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -1337,7 +1365,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.endpoint"
+                  "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -1408,9 +1437,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Standard.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1489,9 +1520,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Standard.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1570,9 +1603,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Standard.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1635,7 +1670,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Standard.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Standard.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -1707,9 +1743,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Explode.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1788,9 +1826,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Explode.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1869,9 +1909,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Explode.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -1934,7 +1976,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Explode.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.PathExpansion.Explode.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -1984,7 +2027,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.endpoint"
+                  "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -2055,9 +2099,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Standard.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2136,9 +2182,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Standard.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2217,9 +2265,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Standard.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2282,7 +2332,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Standard.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Standard.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -2354,9 +2405,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Explode.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2435,9 +2488,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Explode.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2516,9 +2571,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Explode.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2581,7 +2638,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Explode.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.LabelExpansion.Explode.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -2631,7 +2689,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.endpoint"
+                  "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -2702,9 +2761,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Standard.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2783,9 +2844,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Standard.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2864,9 +2927,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Standard.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -2929,7 +2994,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Standard.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Standard.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -3001,9 +3067,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Explode.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3082,9 +3150,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Explode.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3163,9 +3233,11 @@
                                 "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Explode.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3228,7 +3300,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Explode.endpoint"
+                      "crossLanguageDefinitionId": "Routes.PathParameters.MatrixExpansion.Explode.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -3303,9 +3376,11 @@
                         "crossLanguageDefinitionId": "Routes.QueryParameters.templateOnly.param",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3389,9 +3464,11 @@
                         "crossLanguageDefinitionId": "Routes.QueryParameters.explicit.param",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3475,9 +3552,11 @@
                         "crossLanguageDefinitionId": "Routes.QueryParameters.annotationOnly.param",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3540,7 +3619,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Routes.QueryParameters.endpoint"
+              "crossLanguageDefinitionId": "Routes.QueryParameters.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3586,7 +3666,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.endpoint"
+                  "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -3654,9 +3735,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Standard.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3732,9 +3815,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Standard.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3810,9 +3895,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Standard.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -3875,7 +3962,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Standard.endpoint"
+                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Standard.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -3944,9 +4032,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Explode.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4022,9 +4112,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Explode.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4100,9 +4192,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Explode.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4165,7 +4259,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Explode.endpoint"
+                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryExpansion.Explode.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -4215,7 +4310,8 @@
                   "serverUrlTemplate": "{endpoint}",
                   "skipUrlEncoding": false,
                   "readOnly": false,
-                  "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.endpoint"
+                  "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.endpoint",
+                  "isExactName": false
                 }
               ],
               "initializedBy": 0,
@@ -4283,9 +4379,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Standard.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4361,9 +4459,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Standard.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4439,9 +4539,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Standard.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4504,7 +4606,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Standard.endpoint"
+                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Standard.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -4573,9 +4676,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Explode.primitive.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4651,9 +4756,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Explode.array.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4729,9 +4836,11 @@
                                 "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Explode.record.param",
                                 "readOnly": false,
                                 "access": "public",
-                                "decorators": []
+                                "decorators": [],
+                                "isExactName": false
                               }
-                            ]
+                            ],
+                            "isExactName": false
                           }
                         ],
                         "responses": [
@@ -4794,7 +4903,8 @@
                       "serverUrlTemplate": "{endpoint}",
                       "skipUrlEncoding": false,
                       "readOnly": false,
-                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Explode.endpoint"
+                      "crossLanguageDefinitionId": "Routes.QueryParameters.QueryContinuation.Explode.endpoint",
+                      "isExactName": false
                     }
                   ],
                   "initializedBy": 0,
@@ -4886,7 +4996,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Routes.InInterface.endpoint"
+              "crossLanguageDefinitionId": "Routes.InInterface.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
index 5cd8972d32e..8858fdd5a70 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -50,6 +52,7 @@
           "name": "JsonEncodedNameModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "6",
@@ -75,7 +78,8 @@
               "name": "wireName"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -117,7 +121,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Serialization.EncodedName.Json.endpoint"
+          "crossLanguageDefinitionId": "Serialization.EncodedName.Json.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -176,9 +181,11 @@
                         "crossLanguageDefinitionId": "Serialization.EncodedName.Json.Property.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "17",
@@ -214,9 +221,11 @@
                         "crossLanguageDefinitionId": "Serialization.EncodedName.Json.Property.send.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -298,9 +307,11 @@
                         "crossLanguageDefinitionId": "Serialization.EncodedName.Json.Property.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -373,7 +384,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Serialization.EncodedName.Json.Property.endpoint"
+              "crossLanguageDefinitionId": "Serialization.EncodedName.Json.Property.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json
index 794cf4eb72c..b5822c403a9 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json
@@ -71,7 +71,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Server.Endpoint.NotDefined.endpoint"
+          "crossLanguageDefinitionId": "Server.Endpoint.NotDefined.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
index 5b35e3dfecf..635e610ad76 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
@@ -37,7 +37,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -145,9 +146,11 @@
                     "crossLanguageDefinitionId": "Server.Path.Multiple.withOperationPathParam.keyword",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -201,7 +204,8 @@
           "serverUrlTemplate": "{endpoint}/server/path/multiple/{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Server.Path.Multiple.endpoint"
+          "crossLanguageDefinitionId": "Server.Path.Multiple.endpoint",
+          "isExactName": false
         },
         {
           "$id": "15",
@@ -228,7 +232,8 @@
           "serverUrlTemplate": "{endpoint}/server/path/multiple/{apiVersion}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Server.Path.Multiple.apiVersion"
+          "crossLanguageDefinitionId": "Server.Path.Multiple.apiVersion",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json
index 59a70e3987f..f6cdd636604 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json
@@ -71,7 +71,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Server.Path.Single.endpoint"
+          "crossLanguageDefinitionId": "Server.Path.Single.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json
index 848d63daa02..6cfe7a57ffa 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json
@@ -101,9 +101,11 @@
                     "crossLanguageDefinitionId": "Server.Versions.NotVersioned.withQueryApiVersion.apiVersion",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -190,9 +192,11 @@
                     "crossLanguageDefinitionId": "Server.Versions.NotVersioned.withPathApiVersion.apiVersion",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -246,7 +250,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Server.Versions.NotVersioned.endpoint"
+          "crossLanguageDefinitionId": "Server.Versions.NotVersioned.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
index f377693334f..47d32c8e905 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
@@ -52,7 +52,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -178,9 +179,11 @@
                     "crossLanguageDefinitionId": "Server.Versions.Versioned.withQueryApiVersion.apiVersion",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -259,7 +262,8 @@
                   {
                     "$ref": "13"
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -335,7 +339,8 @@
                   {
                     "$ref": "13"
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -385,7 +390,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Server.Versions.Versioned.endpoint"
+          "crossLanguageDefinitionId": "Server.Versions.Versioned.endpoint",
+          "isExactName": false
         },
         {
           "$ref": "13"
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
index fc8c03a6506..c2d406b5057 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
@@ -49,7 +49,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -95,7 +96,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -137,7 +139,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.endpoint"
+          "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.endpoint",
+          "isExactName": false
         },
         {
           "$id": "13",
@@ -163,7 +166,8 @@
           "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.SubNamespace.subOpA.apiVersion",
           "readOnly": false,
           "access": "public",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -223,7 +227,8 @@
                       {
                         "$ref": "13"
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -282,7 +287,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.SubNamespace.endpoint"
+              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.SubNamespace.endpoint",
+              "isExactName": false
             },
             {
               "$ref": "13"
@@ -370,9 +376,11 @@
                         "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.Operations.opA.apiVersion",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -431,7 +439,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.Operations.endpoint"
+              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceA.Operations.endpoint",
+              "isExactName": false
             },
             {
               "$ref": "28"
@@ -488,7 +497,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.endpoint"
+          "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.endpoint",
+          "isExactName": false
         },
         {
           "$id": "37",
@@ -514,7 +524,8 @@
           "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.SubNamespace.subOpB.apiVersion",
           "readOnly": false,
           "access": "public",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -574,7 +585,8 @@
                       {
                         "$ref": "37"
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -633,7 +645,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.SubNamespace.endpoint"
+              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.SubNamespace.endpoint",
+              "isExactName": false
             },
             {
               "$ref": "37"
@@ -721,9 +734,11 @@
                         "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.Operations.opB.apiVersion",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -782,7 +797,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.Operations.endpoint"
+              "crossLanguageDefinitionId": "Service.MultipleServices.ServiceB.Operations.endpoint",
+              "isExactName": false
             },
             {
               "$ref": "52"
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json
index 3c5cb500508..039ecfa503e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json
@@ -67,9 +67,11 @@
                     "crossLanguageDefinitionId": "SpecialHeaders.ConditionalRequest.postIfMatch.ifMatch",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -157,9 +159,11 @@
                     "crossLanguageDefinitionId": "SpecialHeaders.ConditionalRequest.postIfNoneMatch.ifNoneMatch",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -263,9 +267,11 @@
                     "crossLanguageDefinitionId": "SpecialHeaders.ConditionalRequest.headIfModifiedSince.ifModifiedSince",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -369,9 +375,11 @@
                     "crossLanguageDefinitionId": "SpecialHeaders.ConditionalRequest.postIfUnmodifiedSince.ifUnmodifiedSince",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -434,7 +442,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "SpecialHeaders.ConditionalRequest.endpoint"
+          "crossLanguageDefinitionId": "SpecialHeaders.ConditionalRequest.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
index bf8222f35a3..d328b190725 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
@@ -46,7 +46,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Output",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [],
@@ -112,9 +113,11 @@
                     "crossLanguageDefinitionId": "SpecialHeaders.Repeatability.immediateSuccess.repeatabilityRequestID",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "12",
@@ -171,9 +174,11 @@
                     "crossLanguageDefinitionId": "SpecialHeaders.Repeatability.immediateSuccess.repeatabilityFirstSent",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -248,7 +253,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "SpecialHeaders.Repeatability.endpoint"
+          "crossLanguageDefinitionId": "SpecialHeaders.Repeatability.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
index eef64cf4568..2ea711c2d61 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
@@ -450,7 +450,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -468,7 +469,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "38",
@@ -484,7 +486,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "40",
@@ -500,7 +503,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "42",
@@ -516,7 +520,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "44",
@@ -532,7 +537,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "46",
@@ -548,7 +554,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "48",
@@ -564,7 +571,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "50",
@@ -580,7 +588,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "52",
@@ -596,7 +605,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "54",
@@ -612,7 +622,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "56",
@@ -628,7 +639,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "58",
@@ -644,7 +656,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "60",
@@ -660,7 +673,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "62",
@@ -676,7 +690,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "64",
@@ -692,7 +707,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "66",
@@ -708,7 +724,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "68",
@@ -724,7 +741,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "70",
@@ -740,7 +758,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "72",
@@ -756,7 +775,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "74",
@@ -772,7 +792,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "76",
@@ -788,7 +809,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "78",
@@ -804,7 +826,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "80",
@@ -820,7 +843,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "82",
@@ -836,7 +860,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "84",
@@ -852,7 +877,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "86",
@@ -868,7 +894,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "88",
@@ -884,7 +911,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "90",
@@ -900,7 +928,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "92",
@@ -916,7 +945,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "94",
@@ -932,7 +962,8 @@
         "decorators": []
       },
       "value": "application/json",
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@@ -1313,7 +1364,8 @@
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@@ -2543,7 +2654,8 @@
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@@ -2568,7 +2680,8 @@
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@@ -2593,7 +2706,8 @@
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@@ -2643,7 +2758,8 @@
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@@ -2718,7 +2836,8 @@
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@@ -2809,7 +2931,8 @@
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@@ -2857,7 +2981,8 @@
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@@ -3083,9 +3213,11 @@
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                 "responses": [
@@ -3579,9 +3725,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withBreak.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "287",
@@ -3617,9 +3765,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withBreak.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -3703,9 +3853,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withClass.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "293",
@@ -3741,9 +3893,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withClass.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -3827,9 +3981,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withConstructor.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "299",
@@ -3865,9 +4021,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withConstructor.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3951,9 +4109,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withContinue.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "305",
@@ -3989,9 +4149,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withContinue.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4075,9 +4237,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withDef.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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+                    "isExactName": false
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                     "$id": "311",
@@ -4113,9 +4277,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withDef.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4199,9 +4365,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withDel.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "317",
@@ -4237,9 +4405,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withDel.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4323,9 +4493,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withElif.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "323",
@@ -4361,9 +4533,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withElif.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4447,9 +4621,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withElse.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "329",
@@ -4485,9 +4661,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withElse.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -4571,9 +4749,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withExcept.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "335",
@@ -4609,9 +4789,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withExcept.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -4695,9 +4877,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withExec.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "341",
@@ -4733,9 +4917,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withExec.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4819,9 +5005,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withFinally.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "347",
@@ -4857,9 +5045,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withFinally.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4943,9 +5133,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withFor.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "353",
@@ -4981,9 +5173,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withFor.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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@@ -5067,9 +5261,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withFrom.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "359",
@@ -5105,9 +5301,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withFrom.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5191,9 +5389,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withGlobal.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "365",
@@ -5229,9 +5429,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withGlobal.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -5315,9 +5517,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withIf.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "371",
@@ -5353,9 +5557,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withIf.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5439,9 +5645,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withImport.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "377",
@@ -5477,9 +5685,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withImport.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5563,9 +5773,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withIn.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "383",
@@ -5601,9 +5813,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withIn.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -5687,9 +5901,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withIs.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "389",
@@ -5725,9 +5941,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withIs.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -5811,9 +6029,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withLambda.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "395",
@@ -5849,9 +6069,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withLambda.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5935,9 +6157,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withNot.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "401",
@@ -5973,9 +6197,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withNot.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6059,9 +6285,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withOr.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "407",
@@ -6097,9 +6325,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withOr.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6183,9 +6413,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withPass.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "413",
@@ -6221,9 +6453,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withPass.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6307,9 +6541,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withRaise.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "419",
@@ -6345,9 +6581,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withRaise.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6431,9 +6669,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withReturn.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "425",
@@ -6469,9 +6709,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withReturn.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6555,9 +6797,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withTry.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "431",
@@ -6593,9 +6837,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withTry.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6679,9 +6925,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withWhile.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "437",
@@ -6717,9 +6965,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withWhile.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6803,9 +7053,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withWith.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "443",
@@ -6841,9 +7093,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withWith.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6927,9 +7181,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withYield.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "449",
@@ -6965,9 +7221,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Models.withYield.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7036,7 +7294,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SpecialWords.Models.endpoint"
+              "crossLanguageDefinitionId": "SpecialWords.Models.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7100,9 +7359,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ModelProperties.sameAsModel.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "459",
@@ -7138,9 +7399,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ModelProperties.sameAsModel.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7224,9 +7487,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ModelProperties.dictMethods.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "465",
@@ -7262,9 +7527,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ModelProperties.dictMethods.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7348,9 +7615,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ModelProperties.withList.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "471",
@@ -7386,9 +7655,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ModelProperties.withList.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7457,7 +7728,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SpecialWords.ModelProperties.endpoint"
+              "crossLanguageDefinitionId": "SpecialWords.ModelProperties.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7521,9 +7793,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ReservedOperationBodyParams.withItems.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "481",
@@ -7559,9 +7833,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ReservedOperationBodyParams.withItems.items",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7630,7 +7906,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SpecialWords.ReservedOperationBodyParams.endpoint"
+              "crossLanguageDefinitionId": "SpecialWords.ReservedOperationBodyParams.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -7692,9 +7969,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ExtensibleStrings.putExtensibleStringValue.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "491",
@@ -7727,9 +8006,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ExtensibleStrings.putExtensibleStringValue.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "493",
@@ -7765,9 +8046,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.ExtensibleStrings.putExtensibleStringValue.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -7857,7 +8140,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SpecialWords.ExtensibleStrings.endpoint"
+              "crossLanguageDefinitionId": "SpecialWords.ExtensibleStrings.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9160,7 +9444,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SpecialWords.Operations.endpoint"
+              "crossLanguageDefinitionId": "SpecialWords.Operations.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9230,9 +9515,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withAnd.and",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9316,9 +9603,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withAs.as",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9402,9 +9691,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withAssert.assert",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9488,9 +9779,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withAsync.async",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9574,9 +9867,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withAwait.await",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9660,9 +9955,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withBreak.break",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9746,9 +10043,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withClass.class",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9832,9 +10131,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withConstructor.constructor",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9918,9 +10219,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withContinue.continue",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10004,9 +10307,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withDef.def",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10090,9 +10395,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withDel.del",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10176,9 +10483,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withElif.elif",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10262,9 +10571,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withElse.else",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10348,9 +10659,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withExcept.except",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10434,9 +10747,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withExec.exec",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10520,9 +10835,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withFinally.finally",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10606,9 +10923,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withFor.for",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10692,9 +11011,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withFrom.from",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10778,9 +11099,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withGlobal.global",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10864,9 +11187,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withIf.if",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10950,9 +11275,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withImport.import",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11036,9 +11363,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withIn.in",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11122,9 +11451,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withIs.is",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11208,9 +11539,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withLambda.lambda",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11294,9 +11627,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withNot.not",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11380,9 +11715,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withOr.or",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11466,9 +11803,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withPass.pass",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11552,9 +11891,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withRaise.raise",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11638,9 +11979,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withReturn.return",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11724,9 +12067,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withTry.try",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11810,9 +12155,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withWhile.while",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11896,9 +12243,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withWith.with",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11982,9 +12331,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withYield.yield",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12068,9 +12419,11 @@
                         "crossLanguageDefinitionId": "SpecialWords.Parameters.withCancellationToken.cancellationToken",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -12133,7 +12486,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "SpecialWords.Parameters.endpoint"
+              "crossLanguageDefinitionId": "SpecialWords.Parameters.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
index e4badd77189..4acf34447c4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -369,7 +391,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -385,7 +408,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -401,7 +425,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -417,7 +442,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -433,7 +459,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -449,7 +476,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -467,6 +495,7 @@
           "name": "InnerModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "58",
@@ -492,7 +521,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "60",
@@ -520,7 +550,8 @@
               "name": "children"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -562,7 +593,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Array.endpoint"
+          "crossLanguageDefinitionId": "Type.Array.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -620,9 +652,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Int32Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -721,9 +755,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Int32Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "77",
@@ -759,9 +795,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Int32Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -830,7 +868,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.Int32Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.Int32Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -892,9 +931,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Int64Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -993,9 +1034,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Int64Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "93",
@@ -1031,9 +1074,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Int64Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1102,7 +1147,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.Int64Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.Int64Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1164,9 +1210,11 @@
                         "crossLanguageDefinitionId": "Type.Array.BooleanValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1265,9 +1313,11 @@
                         "crossLanguageDefinitionId": "Type.Array.BooleanValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "109",
@@ -1303,9 +1353,11 @@
                         "crossLanguageDefinitionId": "Type.Array.BooleanValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1374,7 +1426,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.BooleanValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.BooleanValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1436,9 +1489,11 @@
                         "crossLanguageDefinitionId": "Type.Array.StringValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1537,9 +1592,11 @@
                         "crossLanguageDefinitionId": "Type.Array.StringValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "125",
@@ -1575,9 +1632,11 @@
                         "crossLanguageDefinitionId": "Type.Array.StringValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1646,7 +1705,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.StringValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.StringValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1708,9 +1768,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Float32Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1809,9 +1871,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Float32Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "141",
@@ -1847,9 +1911,11 @@
                         "crossLanguageDefinitionId": "Type.Array.Float32Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1918,7 +1984,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.Float32Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.Float32Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1980,9 +2047,11 @@
                         "crossLanguageDefinitionId": "Type.Array.DatetimeValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2089,9 +2158,11 @@
                         "crossLanguageDefinitionId": "Type.Array.DatetimeValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "158",
@@ -2127,9 +2198,11 @@
                         "crossLanguageDefinitionId": "Type.Array.DatetimeValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2198,7 +2271,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.DatetimeValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.DatetimeValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2260,9 +2334,11 @@
                         "crossLanguageDefinitionId": "Type.Array.DurationValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2369,9 +2445,11 @@
                         "crossLanguageDefinitionId": "Type.Array.DurationValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "175",
@@ -2407,9 +2485,11 @@
                         "crossLanguageDefinitionId": "Type.Array.DurationValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2478,7 +2558,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.DurationValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.DurationValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2540,9 +2621,11 @@
                         "crossLanguageDefinitionId": "Type.Array.UnknownValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2641,9 +2724,11 @@
                         "crossLanguageDefinitionId": "Type.Array.UnknownValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "191",
@@ -2679,9 +2764,11 @@
                         "crossLanguageDefinitionId": "Type.Array.UnknownValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2750,7 +2837,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.UnknownValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.UnknownValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2812,9 +2900,11 @@
                         "crossLanguageDefinitionId": "Type.Array.ModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2902,9 +2992,11 @@
                         "crossLanguageDefinitionId": "Type.Array.ModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "205",
@@ -2940,9 +3032,11 @@
                         "crossLanguageDefinitionId": "Type.Array.ModelValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3011,7 +3105,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.ModelValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.ModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3073,9 +3168,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableFloatValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3179,9 +3276,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableFloatValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "222",
@@ -3217,9 +3316,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableFloatValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3288,7 +3389,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.NullableFloatValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.NullableFloatValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3350,9 +3452,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableInt32Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3456,9 +3560,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableInt32Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "239",
@@ -3494,9 +3600,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableInt32Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3565,7 +3673,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.NullableInt32Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.NullableInt32Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3627,9 +3736,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableBooleanValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3733,9 +3844,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableBooleanValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "256",
@@ -3771,9 +3884,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableBooleanValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3842,7 +3957,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.NullableBooleanValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.NullableBooleanValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3904,9 +4020,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableStringValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4010,9 +4128,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableStringValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "273",
@@ -4048,9 +4168,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableStringValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4119,7 +4241,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.NullableStringValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.NullableStringValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4181,9 +4304,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4283,9 +4408,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "289",
@@ -4321,9 +4448,11 @@
                         "crossLanguageDefinitionId": "Type.Array.NullableModelValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4392,7 +4521,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Array.NullableModelValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Array.NullableModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
index 5363105eae3..aae5f888e22 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -371,6 +393,7 @@
           "name": "InnerModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "46",
@@ -396,7 +419,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "48",
@@ -429,7 +453,8 @@
               "name": "children"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -471,7 +496,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Dictionary.endpoint"
+          "crossLanguageDefinitionId": "Type.Dictionary.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -529,9 +555,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Int32Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -635,9 +663,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Int32Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "67",
@@ -673,9 +703,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Int32Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -744,7 +776,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.Int32Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.Int32Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -806,9 +839,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Int64Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -912,9 +947,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Int64Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "84",
@@ -950,9 +987,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Int64Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1021,7 +1060,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.Int64Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.Int64Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1083,9 +1123,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.BooleanValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1189,9 +1231,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.BooleanValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "101",
@@ -1227,9 +1271,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.BooleanValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1298,7 +1344,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.BooleanValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.BooleanValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1360,9 +1407,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.StringValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1466,9 +1515,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.StringValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "118",
@@ -1504,9 +1555,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.StringValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1575,7 +1628,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.StringValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.StringValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1637,9 +1691,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Float32Value.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1743,9 +1799,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Float32Value.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "135",
@@ -1781,9 +1839,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.Float32Value.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1852,7 +1912,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.Float32Value.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.Float32Value.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1914,9 +1975,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.DatetimeValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2028,9 +2091,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.DatetimeValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "153",
@@ -2066,9 +2131,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.DatetimeValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2137,7 +2204,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.DatetimeValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.DatetimeValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2199,9 +2267,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.DurationValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2313,9 +2383,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.DurationValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "171",
@@ -2351,9 +2423,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.DurationValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2422,7 +2496,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.DurationValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.DurationValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2484,9 +2559,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.UnknownValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2590,9 +2667,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.UnknownValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "188",
@@ -2628,9 +2707,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.UnknownValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2699,7 +2780,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.UnknownValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.UnknownValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2761,9 +2843,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.ModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2851,9 +2935,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.ModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "202",
@@ -2889,9 +2975,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.ModelValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2960,7 +3048,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.ModelValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.ModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3022,9 +3111,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.RecursiveModelValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3112,9 +3203,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.RecursiveModelValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "216",
@@ -3150,9 +3243,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.RecursiveModelValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3221,7 +3316,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.RecursiveModelValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.RecursiveModelValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3283,9 +3379,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.NullableFloatValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3394,9 +3492,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.NullableFloatValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "234",
@@ -3432,9 +3532,11 @@
                         "crossLanguageDefinitionId": "Type.Dictionary.NullableFloatValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3503,7 +3605,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Dictionary.NullableFloatValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Dictionary.NullableFloatValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
index 3913d45a002..3eb5658da6f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
@@ -119,7 +119,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -137,7 +138,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "12",
@@ -153,7 +155,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -169,7 +172,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "16",
@@ -185,7 +189,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "18",
@@ -201,7 +206,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "20",
@@ -217,7 +223,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "22",
@@ -233,7 +240,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "24",
@@ -249,7 +257,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -289,7 +298,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Enum.Extensible.endpoint"
+          "crossLanguageDefinitionId": "Type.Enum.Extensible.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -346,9 +356,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Extensible.String.getKnownValue.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -442,9 +454,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Extensible.String.getUnknownValue.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -538,9 +552,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Extensible.String.putKnownValue.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "43",
@@ -576,9 +592,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Extensible.String.putKnownValue.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -660,9 +678,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Extensible.String.putUnknownValue.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "49",
@@ -698,9 +718,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Extensible.String.putUnknownValue.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -769,7 +791,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Enum.Extensible.String.endpoint"
+              "crossLanguageDefinitionId": "Type.Enum.Extensible.String.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
index 92dcfe78c6e..60af74f9740 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
@@ -119,7 +119,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -137,7 +138,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "12",
@@ -153,7 +155,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -169,7 +172,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "16",
@@ -185,7 +189,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "18",
@@ -201,7 +206,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "20",
@@ -217,7 +223,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -257,7 +264,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Enum.Fixed.endpoint"
+          "crossLanguageDefinitionId": "Type.Enum.Fixed.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -316,9 +324,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Fixed.String.getKnownValue.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -414,9 +424,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Fixed.String.putKnownValue.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "35",
@@ -454,9 +466,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Fixed.String.putKnownValue.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -540,9 +554,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Fixed.String.putUnknownValue.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "41",
@@ -580,9 +596,11 @@
                         "crossLanguageDefinitionId": "Type.Enum.Fixed.String.putUnknownValue.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -651,7 +669,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Enum.Fixed.String.endpoint"
+              "crossLanguageDefinitionId": "Type.Enum.Fixed.String.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
index bffe051f54a..0eabae5aa88 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -83,6 +87,7 @@
           "name": "EmptyInput"
         }
       },
+      "isExactName": false,
       "properties": []
     },
     {
@@ -99,6 +104,7 @@
           "name": "EmptyOutput"
         }
       },
+      "isExactName": false,
       "properties": []
     },
     {
@@ -115,6 +121,7 @@
           "name": "EmptyInputOutput"
         }
       },
+      "isExactName": false,
       "properties": []
     }
   ],
@@ -171,9 +178,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Empty.putEmpty.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "17",
@@ -209,9 +218,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Empty.putEmpty.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -293,9 +304,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Empty.getEmpty.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -383,9 +396,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Empty.postRoundTripEmpty.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "27",
@@ -418,9 +433,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Empty.postRoundTripEmpty.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "29",
@@ -456,9 +473,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Empty.postRoundTripEmpty.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -540,7 +559,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Empty.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Empty.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
index 5e054c1ab67..abeaf3a8c7d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
@@ -35,7 +35,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -70,7 +71,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -88,7 +90,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -104,7 +107,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -120,7 +124,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -136,7 +141,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -152,7 +158,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -168,7 +175,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -184,7 +192,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -200,7 +209,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -218,6 +228,7 @@
           "name": "Dog"
         }
       },
+      "isExactName": false,
       "discriminatorProperty": {
         "$id": "24",
         "kind": "property",
@@ -238,7 +249,8 @@
             "name": "kind"
           }
         },
-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
       },
       "properties": [
         {
@@ -268,7 +280,8 @@
               "name": "weight"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ],
       "discriminatedSubtypes": {
@@ -287,6 +300,7 @@
               "name": "Golden"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "23"
           },
@@ -362,7 +376,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         }
@@ -385,6 +400,7 @@
           "name": "Snake"
         }
       },
+      "isExactName": false,
       "discriminatorProperty": {
         "$id": "34",
         "kind": "property",
@@ -405,7 +421,8 @@
             "name": "kind"
           }
         },
-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
       },
       "properties": [
         {
@@ -435,7 +452,8 @@
               "name": "length"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ],
       "discriminatedSubtypes": {
@@ -454,6 +472,7 @@
               "name": "Cobra"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "33"
           },
@@ -529,7 +548,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         }
@@ -592,9 +612,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.getExtensibleModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -684,9 +706,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.putExtensibleModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "52",
@@ -724,9 +748,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.putExtensibleModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -810,9 +836,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.getExtensibleModelMissingDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -900,9 +928,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.getExtensibleModelWrongDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -990,9 +1020,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.getFixedModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1082,9 +1114,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.putFixedModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "70",
@@ -1122,9 +1156,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.putFixedModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1208,9 +1244,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.getFixedModelMissingDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1298,9 +1336,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.getFixedModelWrongDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1373,7 +1413,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Inheritance.EnumDiscriminator.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
index 0ed6ddbb372..6ba179b0bb3 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "shark",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "saw",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "goblin",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "salmon",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -179,6 +189,7 @@
           "name": "Fish"
         }
       },
+      "isExactName": false,
       "discriminatorProperty": {
         "$id": "22",
         "kind": "property",
@@ -203,7 +214,8 @@
             "name": "kind"
           }
         },
-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
       },
       "properties": [
         {
@@ -232,7 +244,8 @@
               "name": "age"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ],
       "discriminatedSubtypes": {
@@ -251,6 +264,7 @@
               "name": "Shark"
             }
           },
+          "isExactName": false,
           "discriminatorProperty": {
             "$id": "27",
             "kind": "property",
@@ -274,7 +288,8 @@
                 "name": "sharktype"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
           },
           "baseModel": {
             "$ref": "21"
@@ -299,7 +314,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$ref": "27"
@@ -321,6 +337,7 @@
                   "name": "SawShark"
                 }
               },
+              "isExactName": false,
               "baseModel": {
                 "$ref": "26"
               },
@@ -344,7 +361,8 @@
                       "name": "sharktype"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             },
@@ -363,6 +381,7 @@
                   "name": "GoblinShark"
                 }
               },
+              "isExactName": false,
               "baseModel": {
                 "$ref": "26"
               },
@@ -386,7 +405,8 @@
                       "name": "sharktype"
                     }
                   },
-                  "isHttpMetadata": false
+                  "isHttpMetadata": false,
+                  "isExactName": false
                 }
               ]
             }
@@ -407,6 +427,7 @@
               "name": "Salmon"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "21"
           },
@@ -430,7 +451,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$id": "36",
@@ -458,7 +480,8 @@
                   "name": "friends"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$id": "38",
@@ -491,7 +514,8 @@
                   "name": "hate"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$id": "41",
@@ -512,7 +536,8 @@
                   "name": "partner"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         }
@@ -582,9 +607,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.getModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -672,9 +699,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.putModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "51",
@@ -710,9 +739,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.putModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -794,9 +825,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.getRecursiveModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -884,9 +917,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.putRecursiveModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "61",
@@ -922,9 +957,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.putRecursiveModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1006,9 +1043,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.getMissingDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1094,9 +1133,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.getWrongDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1169,7 +1210,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Inheritance.NestedDiscriminator.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
index a3219542374..1ad975d9f3f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -83,6 +87,7 @@
           "name": "Siamese"
         }
       },
+      "isExactName": false,
       "baseModel": {
         "$id": "10",
         "kind": "model",
@@ -97,6 +102,7 @@
             "name": "Cat"
           }
         },
+        "isExactName": false,
         "baseModel": {
           "$id": "11",
           "kind": "model",
@@ -111,6 +117,7 @@
               "name": "Pet"
             }
           },
+          "isExactName": false,
           "properties": [
             {
               "$id": "12",
@@ -135,7 +142,8 @@
                   "name": "name"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         },
@@ -163,7 +171,8 @@
                 "name": "age"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
           }
         ]
       },
@@ -191,7 +200,8 @@
               "name": "smart"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -255,9 +265,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.postValid.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "23",
@@ -293,9 +305,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.postValid.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -377,9 +391,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.getValid.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -467,9 +483,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.putValid.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "33",
@@ -502,9 +520,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.putValid.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "35",
@@ -540,9 +560,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.putValid.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -624,7 +646,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Inheritance.NotDiscriminated.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
index fb0cc0897f6..34db8141714 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -51,6 +53,7 @@
           "name": "Extension"
         }
       },
+      "isExactName": false,
       "baseModel": {
         "$id": "6",
         "kind": "model",
@@ -65,6 +68,7 @@
             "name": "Element"
           }
         },
+        "isExactName": false,
         "properties": [
           {
             "$id": "7",
@@ -92,7 +96,8 @@
                 "name": "extension"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
           }
         ]
       },
@@ -120,7 +125,8 @@
               "name": "level"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -181,9 +187,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.Recursive.put.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "16",
@@ -219,9 +227,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.Recursive.put.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -303,9 +313,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.Recursive.get.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -378,7 +390,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Inheritance.Recursive.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Inheritance.Recursive.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
index 8ad4c63641c..861f20656e6 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "seagull",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "sparrow",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "goose",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "eagle",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "t-rex",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -211,6 +223,7 @@
           "name": "Bird"
         }
       },
+      "isExactName": false,
       "discriminatorProperty": {
         "$id": "26",
         "kind": "property",
@@ -234,7 +247,8 @@
             "name": "kind"
           }
         },
-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
       },
       "properties": [
         {
@@ -263,7 +277,8 @@
               "name": "wingspan"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ],
       "discriminatedSubtypes": {
@@ -282,6 +297,7 @@
               "name": "SeaGull"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "25"
           },
@@ -305,7 +321,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         },
@@ -324,6 +341,7 @@
               "name": "Sparrow"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "25"
           },
@@ -347,7 +365,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         },
@@ -366,6 +385,7 @@
               "name": "Goose"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "25"
           },
@@ -389,7 +409,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         },
@@ -408,6 +429,7 @@
               "name": "Eagle"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "25"
           },
@@ -431,7 +453,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$id": "38",
@@ -459,7 +482,8 @@
                   "name": "friends"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$id": "40",
@@ -492,7 +516,8 @@
                   "name": "hate"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             },
             {
               "$id": "43",
@@ -513,7 +538,8 @@
                   "name": "partner"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         }
@@ -545,6 +571,7 @@
           "name": "Dinosaur"
         }
       },
+      "isExactName": false,
       "discriminatorProperty": {
         "$id": "45",
         "kind": "property",
@@ -569,7 +596,8 @@
             "name": "kind"
           }
         },
-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
       },
       "properties": [
         {
@@ -598,7 +626,8 @@
               "name": "size"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ],
       "discriminatedSubtypes": {
@@ -617,6 +646,7 @@
               "name": "TRex"
             }
           },
+          "isExactName": false,
           "baseModel": {
             "$ref": "44"
           },
@@ -640,7 +670,8 @@
                   "name": "kind"
                 }
               },
-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
             }
           ]
         }
@@ -701,9 +732,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.getModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -791,9 +824,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.putModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "60",
@@ -829,9 +864,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.putModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -913,9 +950,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.getRecursiveModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1003,9 +1042,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.putRecursiveModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "70",
@@ -1041,9 +1082,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.putRecursiveModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1125,9 +1168,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.getMissingDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1213,9 +1258,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.getWrongDiscriminator.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1301,9 +1348,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.getLegacyModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1376,7 +1425,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Inheritance.SingleDiscriminator.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
index 93c05672fbf..85cb5fabf76 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -83,6 +87,7 @@
           "name": "InputRecord"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "10",
@@ -107,7 +112,8 @@
               "name": "requiredProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -125,6 +131,7 @@
           "name": "OutputRecord"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "13",
@@ -149,7 +156,8 @@
               "name": "requiredProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -167,6 +175,7 @@
           "name": "InputOutputRecord"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "16",
@@ -191,7 +200,8 @@
               "name": "requiredProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -249,9 +259,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Usage.input.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "23",
@@ -287,9 +299,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Usage.input.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -371,9 +385,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Usage.output.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -461,9 +477,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Usage.inputAndOutput.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "33",
@@ -496,9 +514,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Usage.inputAndOutput.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "35",
@@ -534,9 +554,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Usage.inputAndOutput.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -618,7 +640,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Usage.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Usage.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
index 86994c21882..7419c5279b4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -163,6 +172,7 @@
           "name": "VisibilityModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "20",
@@ -188,7 +198,8 @@
               "name": "readProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "22",
@@ -214,7 +225,8 @@
               "name": "queryProp"
             }
           },
-          "isHttpMetadata": true
+          "isHttpMetadata": true,
+          "isExactName": false
         },
         {
           "$id": "24",
@@ -247,7 +259,8 @@
               "name": "createProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "27",
@@ -280,7 +293,8 @@
               "name": "updateProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "30",
@@ -306,7 +320,8 @@
               "name": "deleteProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -324,6 +339,7 @@
           "name": "ReadOnlyModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "33",
@@ -350,7 +366,8 @@
               "name": "optionalNullableIntList"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "35",
@@ -388,7 +405,8 @@
               "name": "optionalStringRecord"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -449,7 +467,8 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.getModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   },
                   {
                     "$id": "45",
@@ -467,9 +486,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.VisibilityModel.queryProp",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "46",
@@ -504,9 +525,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.getModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "48",
@@ -539,9 +562,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.getModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "50",
@@ -565,7 +590,8 @@
                   {
                     "$ref": "44"
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -665,12 +691,14 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.headModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   },
                   {
                     "$ref": "45"
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "56",
@@ -705,9 +733,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.headModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "58",
@@ -731,7 +761,8 @@
                   {
                     "$ref": "55"
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -815,9 +846,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.putModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "63",
@@ -853,9 +886,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.putModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -939,9 +974,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.patchModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "69",
@@ -977,9 +1014,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.patchModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1063,9 +1102,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.postModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "75",
@@ -1101,9 +1142,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.postModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1187,9 +1230,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.deleteModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "81",
@@ -1225,9 +1270,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.deleteModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1311,9 +1358,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.putReadOnlyModel.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "87",
@@ -1346,9 +1395,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.putReadOnlyModel.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "89",
@@ -1384,9 +1435,11 @@
                     "crossLanguageDefinitionId": "Type.Model.Visibility.putReadOnlyModel.input",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1468,7 +1521,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Model.Visibility.endpoint"
+          "crossLanguageDefinitionId": "Type.Model.Visibility.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
index aee155076ae..dde978aae3e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "derived",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "derived",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "kind0",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "kind1",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "kind1",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -369,7 +391,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -385,7 +408,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -401,7 +425,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -417,7 +442,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -433,7 +459,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -449,7 +476,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "57",
@@ -465,7 +493,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "59",
@@ -481,7 +510,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "61",
@@ -497,7 +527,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "63",
@@ -513,7 +544,8 @@
         "decorators": []
       },
       "value": "application/json",
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@@ -529,7 +561,8 @@
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@@ -545,7 +578,8 @@
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@@ -561,7 +595,8 @@
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@@ -577,7 +612,8 @@
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@@ -593,7 +629,8 @@
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@@ -609,7 +646,8 @@
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@@ -625,7 +663,8 @@
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@@ -641,7 +680,8 @@
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@@ -657,7 +697,8 @@
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@@ -673,7 +714,8 @@
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@@ -689,7 +731,8 @@
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@@ -705,7 +748,8 @@
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@@ -721,7 +765,8 @@
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@@ -737,7 +782,8 @@
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@@ -753,7 +799,8 @@
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@@ -769,7 +816,8 @@
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@@ -785,7 +833,8 @@
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@@ -801,7 +850,8 @@
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@@ -817,7 +867,8 @@
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@@ -833,7 +884,8 @@
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@@ -849,7 +901,8 @@
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@@ -865,7 +918,8 @@
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@@ -881,7 +935,8 @@
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@@ -897,7 +952,8 @@
         "decorators": []
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@@ -913,7 +969,8 @@
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@@ -929,7 +986,8 @@
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@@ -945,7 +1003,8 @@
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@@ -961,7 +1020,8 @@
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@@ -977,7 +1037,8 @@
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@@ -993,7 +1054,8 @@
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@@ -1009,7 +1071,8 @@
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@@ -1025,7 +1088,8 @@
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@@ -1041,7 +1105,8 @@
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@@ -1057,7 +1122,8 @@
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@@ -1073,7 +1139,8 @@
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@@ -1091,6 +1158,7 @@
           "name": "ExtendsUnknownAdditionalProperties"
         }
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         "kind": "unknown",
@@ -1123,7 +1191,8 @@
               "name": "name"
             }
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1141,6 +1210,7 @@
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       "baseModel": {
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@@ -1169,7 +1239,8 @@
               "name": "index"
             }
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1195,7 +1266,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1213,6 +1285,7 @@
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@@ -1240,7 +1313,8 @@
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-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
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@@ -1267,7 +1341,8 @@
               "name": "name"
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@@ -1289,6 +1364,7 @@
               "name": "ExtendsUnknownAdditionalPropertiesDiscriminatedDerived"
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@@ -1312,7 +1388,8 @@
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@@ -1338,7 +1415,8 @@
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@@ -1364,7 +1442,8 @@
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+              "isExactName": false
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@@ -1387,6 +1466,7 @@
           "name": "IsUnknownAdditionalProperties"
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@@ -1419,7 +1499,8 @@
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+          "isExactName": false
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@@ -1437,6 +1518,7 @@
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@@ -1465,7 +1547,8 @@
               "name": "index"
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@@ -1491,7 +1574,8 @@
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+          "isExactName": false
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@@ -1509,6 +1593,7 @@
           "name": "IsUnknownAdditionalPropertiesDiscriminated"
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@@ -1540,7 +1625,8 @@
             "name": "kind"
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-        "isHttpMetadata": false
+        "isHttpMetadata": false,
+        "isExactName": false
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@@ -1567,7 +1653,8 @@
               "name": "name"
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+          "isExactName": false
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@@ -1589,6 +1676,7 @@
               "name": "IsUnknownAdditionalPropertiesDiscriminatedDerived"
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@@ -1612,7 +1700,8 @@
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-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
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@@ -1638,7 +1727,8 @@
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-              "isHttpMetadata": false
+              "isHttpMetadata": false,
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@@ -1664,7 +1754,8 @@
                   "name": "age"
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-              "isHttpMetadata": false
+              "isHttpMetadata": false,
+              "isExactName": false
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@@ -1687,6 +1778,7 @@
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         "kind": "string",
@@ -1719,7 +1811,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -1737,6 +1830,7 @@
           "name": "IsStringAdditionalProperties"
         }
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@@ -1769,7 +1863,8 @@
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+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1787,6 +1882,7 @@
           "name": "SpreadStringRecord"
         }
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+      "isExactName": false,
       "additionalProperties": {
         "$id": "185",
         "kind": "string",
@@ -1819,7 +1915,8 @@
               "name": "name"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1837,6 +1934,7 @@
           "name": "ExtendsFloatAdditionalProperties"
         }
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+      "isExactName": false,
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         "kind": "float32",
@@ -1869,7 +1967,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1887,6 +1986,7 @@
           "name": "IsFloatAdditionalProperties"
         }
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+      "isExactName": false,
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         "kind": "float32",
@@ -1919,7 +2019,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -1937,6 +2038,7 @@
           "name": "SpreadFloatRecord"
         }
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+      "isExactName": false,
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         "kind": "float32",
@@ -1969,7 +2071,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1987,6 +2090,7 @@
           "name": "ExtendsModelAdditionalProperties"
         }
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+      "isExactName": false,
       "additionalProperties": {
         "$id": "201",
         "kind": "model",
@@ -2001,6 +2105,7 @@
             "name": "ModelForRecord"
           }
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+        "isExactName": false,
         "properties": [
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@@ -2026,7 +2131,8 @@
                 "name": "state"
               }
             },
-            "isHttpMetadata": false
+            "isHttpMetadata": false,
+            "isExactName": false
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@@ -2050,7 +2156,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -2071,6 +2178,7 @@
           "name": "IsModelAdditionalProperties"
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@@ -2094,7 +2202,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2112,6 +2221,7 @@
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@@ -2135,7 +2245,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2153,6 +2264,7 @@
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         "kind": "array",
@@ -2183,7 +2295,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -2201,6 +2314,7 @@
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@@ -2224,7 +2338,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2241,6 +2356,7 @@
           "name": "SpreadModelArrayRecord"
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@@ -2264,7 +2380,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2282,6 +2399,7 @@
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@@ -2314,7 +2432,8 @@
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+          "isExactName": false
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@@ -2332,6 +2451,7 @@
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@@ -2364,7 +2484,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2382,6 +2503,7 @@
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@@ -2409,7 +2531,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2427,6 +2550,7 @@
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@@ -2454,7 +2578,8 @@
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+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -2472,6 +2597,7 @@
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       "baseModel": {
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@@ -2500,7 +2626,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -2518,6 +2645,7 @@
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@@ -2546,7 +2674,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -2564,6 +2693,7 @@
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@@ -2588,7 +2718,8 @@
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2606,6 +2737,7 @@
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@@ -2630,7 +2762,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -2648,6 +2781,7 @@
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@@ -2669,7 +2803,8 @@
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-        "decorators": []
+        "decorators": [],
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@@ -2696,7 +2831,8 @@
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+          "isExactName": false
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@@ -2714,6 +2850,7 @@
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@@ -2735,7 +2872,8 @@
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         "namespace": "Type.Property.AdditionalProperties",
-        "decorators": []
+        "decorators": [],
+        "isExactName": false
       },
       "properties": [
         {
@@ -2762,7 +2900,8 @@
               "name": "flag"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2780,6 +2919,7 @@
           "name": "SpreadRecordForNonDiscriminatedUnion"
         }
       },
+      "isExactName": false,
       "additionalProperties": {
         "$id": "253",
         "kind": "union",
@@ -2798,6 +2938,7 @@
                 "name": "WidgetData0"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "255",
@@ -2818,7 +2959,8 @@
                     "name": "kind"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "256",
@@ -2843,7 +2985,8 @@
                     "name": "fooProp"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -2860,6 +3003,7 @@
                 "name": "WidgetData1"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "259",
@@ -2880,7 +3024,8 @@
                     "name": "kind"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "260",
@@ -2913,7 +3058,8 @@
                     "name": "start"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "263",
@@ -2946,13 +3092,15 @@
                     "name": "end"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           }
         ],
         "namespace": "Type.Property.AdditionalProperties",
-        "decorators": []
+        "decorators": [],
+        "isExactName": false
       },
       "properties": [
         {
@@ -2979,7 +3127,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3003,6 +3152,7 @@
           "name": "SpreadRecordForNonDiscriminatedUnion2"
         }
       },
+      "isExactName": false,
       "additionalProperties": {
         "$id": "269",
         "kind": "union",
@@ -3021,6 +3171,7 @@
                 "name": "WidgetData2"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "271",
@@ -3041,7 +3192,8 @@
                     "name": "kind"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "272",
@@ -3066,7 +3218,8 @@
                     "name": "start"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -3075,7 +3228,8 @@
           }
         ],
         "namespace": "Type.Property.AdditionalProperties",
-        "decorators": []
+        "decorators": [],
+        "isExactName": false
       },
       "properties": [
         {
@@ -3102,7 +3256,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -3123,6 +3278,7 @@
           "name": "SpreadRecordForNonDiscriminatedUnion3"
         }
       },
+      "isExactName": false,
       "additionalProperties": {
         "$id": "277",
         "kind": "union",
@@ -3143,7 +3299,8 @@
           }
         ],
         "namespace": "Type.Property.AdditionalProperties",
-        "decorators": []
+        "decorators": [],
+        "isExactName": false
       },
       "properties": [
         {
@@ -3170,7 +3327,8 @@
               "name": "name"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
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@@ -3212,7 +3370,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.endpoint"
+          "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.endpoint",
+          "isExactName": false
         }
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       "initializedBy": 1,
@@ -3271,9 +3430,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknown.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -3363,9 +3524,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknown.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "294",
@@ -3403,9 +3566,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknown.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -3474,7 +3639,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknown.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknown.endpoint",
+              "isExactName": false
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@@ -3537,9 +3703,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDerived.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3629,9 +3797,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDerived.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3669,9 +3839,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDerived.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3740,7 +3912,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDerived.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDerived.endpoint",
+              "isExactName": false
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@@ -3803,9 +3976,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDiscriminated.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3895,9 +4070,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDiscriminated.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3935,9 +4112,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDiscriminated.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4006,7 +4185,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDiscriminated.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsUnknownDiscriminated.endpoint",
+              "isExactName": false
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@@ -4069,9 +4249,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknown.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4161,9 +4343,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknown.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4201,9 +4385,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknown.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4272,7 +4458,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknown.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknown.endpoint",
+              "isExactName": false
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@@ -4335,9 +4522,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDerived.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4427,9 +4616,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDerived.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "350",
@@ -4467,9 +4658,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDerived.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4538,7 +4731,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDerived.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDerived.endpoint",
+              "isExactName": false
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           ],
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@@ -4601,9 +4795,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDiscriminated.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -4693,9 +4889,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDiscriminated.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "364",
@@ -4733,9 +4931,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDiscriminated.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4804,7 +5004,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDiscriminated.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsUnknownDiscriminated.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4867,9 +5068,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsString.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -4959,9 +5162,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "378",
@@ -4999,9 +5204,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 ],
                 "responses": [
@@ -5070,7 +5277,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsString.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5133,9 +5341,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsString.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5225,9 +5435,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "392",
@@ -5265,9 +5477,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5336,7 +5550,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsString.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5399,9 +5614,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadString.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5491,9 +5708,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "406",
@@ -5531,9 +5750,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5602,7 +5823,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadString.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5665,9 +5887,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsFloat.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5757,9 +5981,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsFloat.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "420",
@@ -5797,9 +6023,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsFloat.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -5868,7 +6096,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsFloat.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsFloat.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -5931,9 +6160,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsFloat.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6023,9 +6254,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsFloat.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "434",
@@ -6063,9 +6296,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsFloat.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6134,7 +6369,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsFloat.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsFloat.endpoint",
+              "isExactName": false
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           ],
           "initializedBy": 0,
@@ -6197,9 +6433,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadFloat.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 ],
                 "responses": [
@@ -6289,9 +6527,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadFloat.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "448",
@@ -6329,9 +6569,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadFloat.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -6400,7 +6642,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadFloat.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadFloat.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -6463,9 +6706,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModel.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -6555,9 +6800,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModel.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "462",
@@ -6595,9 +6842,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModel.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -6666,7 +6915,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModel.endpoint",
+              "isExactName": false
             }
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@@ -6729,9 +6979,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModel.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -6821,9 +7073,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModel.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -6861,9 +7115,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModel.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -6932,7 +7188,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModel.endpoint",
+              "isExactName": false
             }
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@@ -6995,9 +7252,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModel.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7087,9 +7346,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModel.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -7127,9 +7388,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModel.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -7198,7 +7461,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModel.endpoint",
+              "isExactName": false
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@@ -7261,9 +7525,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModelArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7353,9 +7619,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModelArray.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "504",
@@ -7393,9 +7661,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModelArray.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7464,7 +7734,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModelArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsModelArray.endpoint",
+              "isExactName": false
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@@ -7527,9 +7798,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModelArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7619,9 +7892,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModelArray.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "518",
@@ -7659,9 +7934,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModelArray.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7730,7 +8007,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModelArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.IsModelArray.endpoint",
+              "isExactName": false
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@@ -7793,9 +8071,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModelArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7885,9 +8165,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModelArray.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                     "$id": "532",
@@ -7925,9 +8207,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModelArray.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -7996,7 +8280,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModelArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadModelArray.endpoint",
+              "isExactName": false
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@@ -8059,9 +8344,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentString.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -8151,9 +8438,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "546",
@@ -8191,9 +8480,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -8262,7 +8553,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentString.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8325,9 +8617,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentFloat.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -8417,9 +8711,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentFloat.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "560",
@@ -8457,9 +8753,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentFloat.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -8528,7 +8826,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentFloat.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentFloat.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8591,9 +8890,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModel.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -8683,9 +8984,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModel.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "574",
@@ -8723,9 +9026,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModel.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -8794,7 +9099,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModel.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8857,9 +9163,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModelArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8949,9 +9257,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModelArray.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "588",
@@ -8989,9 +9299,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModelArray.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9060,7 +9372,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModelArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadDifferentModelArray.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9123,9 +9436,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadString.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -9215,9 +9530,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "602",
@@ -9255,9 +9572,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9326,7 +9645,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadString.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9389,9 +9709,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadFloat.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9481,9 +9803,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadFloat.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "616",
@@ -9521,9 +9845,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadFloat.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9592,7 +9918,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadFloat.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadFloat.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9655,9 +9982,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModel.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9747,9 +10076,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModel.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "630",
@@ -9787,9 +10118,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModel.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9858,7 +10191,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModel.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9921,9 +10255,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModelArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10013,9 +10349,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModelArray.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "644",
@@ -10053,9 +10391,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModelArray.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10124,7 +10464,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModelArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.ExtendsDifferentSpreadModelArray.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10187,9 +10528,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.MultipleSpread.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10279,9 +10622,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.MultipleSpread.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "658",
@@ -10319,9 +10664,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.MultipleSpread.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -10390,7 +10737,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.MultipleSpread.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.MultipleSpread.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10453,9 +10801,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordUnion.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
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                 "responses": [
@@ -10545,9 +10895,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordUnion.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "672",
@@ -10585,9 +10937,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordUnion.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -10656,7 +11010,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordUnion.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordUnion.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10719,9 +11074,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10811,9 +11168,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "686",
@@ -10851,9 +11210,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -10922,7 +11283,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10985,9 +11347,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion2.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11077,9 +11441,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion2.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "700",
@@ -11117,9 +11483,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion2.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11188,7 +11556,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion2.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion2.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -11251,9 +11620,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion3.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11343,9 +11714,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion3.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "714",
@@ -11383,9 +11756,11 @@
                         "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion3.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -11454,7 +11829,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion3.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.AdditionalProperties.SpreadRecordNonDiscriminatedUnion3.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
index b5af60fc245..090e6a95f9e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -369,7 +391,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -385,7 +408,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -401,7 +425,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -417,7 +442,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -433,7 +459,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -449,7 +476,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "57",
@@ -465,7 +493,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "59",
@@ -481,7 +510,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "61",
@@ -497,7 +527,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "63",
@@ -513,7 +544,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "65",
@@ -529,7 +561,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "67",
@@ -545,7 +578,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "69",
@@ -561,7 +595,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "71",
@@ -577,7 +612,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "73",
@@ -593,7 +629,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "75",
@@ -609,7 +646,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "77",
@@ -625,7 +663,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "79",
@@ -641,7 +680,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "81",
@@ -657,7 +697,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "83",
@@ -673,7 +714,8 @@
         "decorators": []
       },
       "value": "application/merge-patch+json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -691,6 +733,7 @@
           "name": "StringProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "86",
@@ -716,7 +759,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "88",
@@ -747,7 +791,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -765,6 +810,7 @@
           "name": "BytesProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "92",
@@ -790,7 +836,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "94",
@@ -822,7 +869,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -840,6 +888,7 @@
           "name": "DatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "98",
@@ -865,7 +914,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "100",
@@ -904,7 +954,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -922,6 +973,7 @@
           "name": "DurationProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "105",
@@ -947,7 +999,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "107",
@@ -986,7 +1039,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1004,6 +1058,7 @@
           "name": "CollectionsByteProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "112",
@@ -1029,7 +1084,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "114",
@@ -1068,7 +1124,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1086,6 +1143,7 @@
           "name": "CollectionsModelProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "119",
@@ -1111,7 +1169,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "121",
@@ -1140,6 +1199,7 @@
                     "name": "InnerModel"
                   }
                 },
+                "isExactName": false,
                 "properties": [
                   {
                     "$id": "125",
@@ -1165,7 +1225,8 @@
                         "name": "property"
                       }
                     },
-                    "isHttpMetadata": false
+                    "isHttpMetadata": false,
+                    "isExactName": false
                   }
                 ]
               },
@@ -1185,7 +1246,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1206,6 +1268,7 @@
           "name": "CollectionsStringProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "128",
@@ -1231,7 +1294,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "130",
@@ -1269,7 +1333,8 @@
               "name": "nullableProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -1311,7 +1376,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Property.Nullable.endpoint"
+          "crossLanguageDefinitionId": "Type.Property.Nullable.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -1370,9 +1436,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.String.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1460,9 +1528,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.String.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1552,9 +1622,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.String.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "151",
@@ -1590,9 +1662,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.String.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1678,9 +1752,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.String.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "157",
@@ -1716,9 +1792,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.String.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1787,7 +1865,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.String.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.String.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1850,9 +1929,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1940,9 +2021,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2032,9 +2115,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "175",
@@ -2070,9 +2155,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2158,9 +2245,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "181",
@@ -2196,9 +2285,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2267,7 +2358,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.Bytes.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2330,9 +2422,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2420,9 +2514,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2512,9 +2608,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "199",
@@ -2550,9 +2648,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2638,9 +2738,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "205",
@@ -2676,9 +2778,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2747,7 +2851,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.Datetime.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2810,9 +2915,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2900,9 +3007,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2992,9 +3101,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "223",
@@ -3030,9 +3141,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3118,9 +3231,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "229",
@@ -3156,9 +3271,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3227,7 +3344,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.Duration.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3290,9 +3408,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3380,9 +3500,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3472,9 +3594,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "247",
@@ -3510,9 +3634,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3598,9 +3724,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "253",
@@ -3636,9 +3764,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3707,7 +3837,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsByte.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3770,9 +3901,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3860,9 +3993,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3952,9 +4087,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "271",
@@ -3990,9 +4127,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4078,9 +4217,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "277",
@@ -4116,9 +4257,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4187,7 +4330,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsModel.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4250,9 +4394,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.getNonNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4340,9 +4486,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.getNull.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4432,9 +4580,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.patchNonNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "295",
@@ -4470,9 +4620,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.patchNonNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4558,9 +4710,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.patchNull.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "301",
@@ -4596,9 +4750,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.patchNull.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4667,7 +4823,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Nullable.CollectionsString.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
index d1420a3bf83..9e7bcae0af8 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
@@ -38,7 +38,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -76,7 +77,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -114,7 +116,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -160,7 +163,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -206,7 +210,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -252,7 +257,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -270,7 +276,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -286,7 +293,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -302,7 +310,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -318,7 +327,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -334,7 +344,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -350,7 +361,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -366,7 +378,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -382,7 +395,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -398,7 +412,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -414,7 +429,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -430,7 +446,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -446,7 +463,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -462,7 +480,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "51",
@@ -478,7 +497,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "53",
@@ -494,7 +514,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "55",
@@ -510,7 +531,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "57",
@@ -526,7 +548,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "59",
@@ -542,7 +565,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "61",
@@ -558,7 +582,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "63",
@@ -574,7 +599,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "65",
@@ -590,7 +616,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "67",
@@ -606,7 +633,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "69",
@@ -622,7 +650,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "71",
@@ -638,7 +667,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "73",
@@ -654,7 +684,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "75",
@@ -670,7 +701,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "77",
@@ -686,7 +718,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "79",
@@ -702,7 +735,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "81",
@@ -718,7 +752,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "83",
@@ -734,7 +769,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "85",
@@ -750,7 +786,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "87",
@@ -766,7 +803,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "89",
@@ -782,7 +820,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "91",
@@ -798,7 +837,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -814,7 +854,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -830,7 +871,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -846,7 +888,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -862,7 +905,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -878,7 +922,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -894,7 +939,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -910,7 +956,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -926,7 +973,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -942,7 +990,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -958,7 +1007,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -974,7 +1024,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -990,7 +1041,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -1006,7 +1058,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1022,7 +1075,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1038,7 +1092,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1054,7 +1109,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1070,7 +1126,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -1086,7 +1143,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1102,7 +1160,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -1118,7 +1177,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -1134,7 +1194,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -1150,7 +1211,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1166,7 +1228,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1182,7 +1245,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
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@@ -1198,7 +1262,8 @@
         "decorators": []
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-      "decorators": []
+      "decorators": [],
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@@ -1214,7 +1279,8 @@
         "decorators": []
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-      "decorators": []
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@@ -1230,7 +1296,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1246,7 +1313,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1262,7 +1330,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1278,7 +1347,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1294,7 +1364,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
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   "models": [
@@ -1312,6 +1383,7 @@
           "name": "StringProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "156",
@@ -1337,7 +1409,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1355,6 +1428,7 @@
           "name": "BytesProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "159",
@@ -1381,7 +1455,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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     },
@@ -1399,6 +1474,7 @@
           "name": "DatetimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "162",
@@ -1432,7 +1508,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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     },
@@ -1450,6 +1527,7 @@
           "name": "DurationProperty"
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+      "isExactName": false,
       "properties": [
         {
           "$id": "166",
@@ -1483,7 +1561,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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     },
@@ -1501,6 +1580,7 @@
           "name": "PlainDateProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "170",
@@ -1526,7 +1606,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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     },
@@ -1544,6 +1625,7 @@
           "name": "PlainTimeProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "173",
@@ -1569,7 +1651,8 @@
               "name": "property"
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           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1587,6 +1670,7 @@
           "name": "CollectionsByteProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "176",
@@ -1620,7 +1704,8 @@
               "name": "property"
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           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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     },
@@ -1638,6 +1723,7 @@
           "name": "CollectionsModelProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "180",
@@ -1666,7 +1752,8 @@
               "name": "property"
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           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1684,6 +1771,7 @@
           "name": "StringLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "183",
@@ -1705,7 +1793,8 @@
               "name": "property"
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           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1723,6 +1812,7 @@
           "name": "IntLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "185",
@@ -1744,7 +1834,8 @@
               "name": "property"
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           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1762,6 +1853,7 @@
           "name": "FloatLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "187",
@@ -1783,7 +1875,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1801,6 +1894,7 @@
           "name": "BooleanLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "189",
@@ -1822,7 +1916,8 @@
               "name": "property"
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           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1840,6 +1935,7 @@
           "name": "UnionStringLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "191",
@@ -1861,7 +1957,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1879,6 +1976,7 @@
           "name": "UnionIntLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "193",
@@ -1900,7 +1998,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1918,6 +2017,7 @@
           "name": "UnionFloatLiteralProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "195",
@@ -1939,7 +2039,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1957,6 +2058,7 @@
           "name": "RequiredAndOptionalProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "197",
@@ -1982,7 +2084,8 @@
               "name": "optionalProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "199",
@@ -2008,7 +2111,8 @@
               "name": "requiredProperty"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -2050,7 +2154,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Property.Optional.endpoint"
+          "crossLanguageDefinitionId": "Type.Property.Optional.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -2109,9 +2214,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.String.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -2199,9 +2306,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.String.getDefault.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -2291,9 +2400,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.String.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "218",
@@ -2329,9 +2440,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.String.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2417,9 +2530,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.String.putDefault.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2455,9 +2570,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.String.putDefault.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2526,7 +2643,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.String.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.String.endpoint",
+              "isExactName": false
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@@ -2589,9 +2707,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -2679,9 +2799,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.getDefault.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
+                    "isExactName": false
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@@ -2771,9 +2893,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
+                    "isExactName": false
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@@ -2809,9 +2933,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
+                    "isExactName": false
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@@ -2897,9 +3023,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.putDefault.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
+                    "isExactName": false
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                   {
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@@ -2935,9 +3063,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.putDefault.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -3006,7 +3136,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.Bytes.endpoint",
+              "isExactName": false
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           ],
           "initializedBy": 0,
@@ -3069,9 +3200,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -3159,9 +3292,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.getDefault.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3251,9 +3386,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "266",
@@ -3289,9 +3426,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                 "responses": [
@@ -3377,9 +3516,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.putDefault.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "272",
@@ -3415,9 +3556,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.putDefault.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3486,7 +3629,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.Datetime.endpoint",
+              "isExactName": false
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           ],
           "initializedBy": 0,
@@ -3549,9 +3693,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Duration.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
+                    "isExactName": false
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@@ -3639,9 +3785,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Duration.getDefault.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -3731,9 +3879,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Duration.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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                   {
                     "$id": "290",
@@ -3769,9 +3919,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.Duration.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
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                         "crossLanguageDefinitionId": "Type.Property.Optional.IntLiteral.putDefault.body",
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                         "crossLanguageDefinitionId": "Type.Property.Optional.FloatLiteral.putAll.contentType",
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                         "crossLanguageDefinitionId": "Type.Property.Optional.FloatLiteral.putAll.body",
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                         "crossLanguageDefinitionId": "Type.Property.Optional.FloatLiteral.putDefault.body",
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                         "crossLanguageDefinitionId": "Type.Property.Optional.BooleanLiteral.putDefault.body",
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@@ -7806,7 +8066,8 @@
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                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionStringLiteral.getAll.accept",
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                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionStringLiteral.putAll.body",
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-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8286,7 +8559,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.UnionStringLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.UnionStringLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8349,9 +8623,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8439,9 +8715,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.getDefault.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8531,9 +8809,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "530",
@@ -8569,9 +8849,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8657,9 +8939,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.putDefault.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "536",
@@ -8695,9 +8979,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.putDefault.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8766,7 +9052,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.UnionIntLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -8829,9 +9116,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8919,9 +9208,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.getDefault.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9011,9 +9302,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "554",
@@ -9049,9 +9342,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9137,9 +9432,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.putDefault.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "560",
@@ -9175,9 +9472,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.putDefault.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9246,7 +9545,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.UnionFloatLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9310,9 +9610,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.getAll.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9400,9 +9702,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.getRequiredOnly.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9492,9 +9796,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.putAll.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "578",
@@ -9530,9 +9836,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.putAll.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9618,9 +9926,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.putRequiredOnly.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "584",
@@ -9656,9 +9966,11 @@
                         "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.putRequiredOnly.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9727,7 +10039,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.Optional.RequiredAndOptional.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
index b5a52cb7a49..cabaa4d0648 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
@@ -49,7 +49,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -98,7 +99,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -144,7 +146,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -190,7 +193,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -236,7 +240,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -269,7 +274,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -287,7 +293,8 @@
         "decorators": []
       },
       "value": "hello",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "26",
@@ -303,7 +310,8 @@
         "decorators": []
       },
       "value": 42,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "28",
@@ -319,7 +327,8 @@
         "decorators": []
       },
       "value": 43.125,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "30",
@@ -335,7 +344,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "32",
@@ -351,7 +361,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "34",
@@ -367,7 +378,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "36",
@@ -383,7 +395,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "38",
@@ -399,7 +412,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "40",
@@ -415,7 +429,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "42",
@@ -431,7 +446,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "44",
@@ -447,7 +463,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "46",
@@ -463,7 +480,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "48",
@@ -479,7 +497,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "50",
@@ -495,7 +514,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "52",
@@ -511,7 +531,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "54",
@@ -527,7 +548,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "56",
@@ -543,7 +565,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "58",
@@ -559,7 +582,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "60",
@@ -575,7 +599,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "62",
@@ -591,7 +616,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "64",
@@ -607,7 +633,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "66",
@@ -623,7 +650,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "68",
@@ -639,7 +667,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "70",
@@ -655,7 +684,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "72",
@@ -671,7 +701,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "74",
@@ -687,7 +718,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "76",
@@ -703,7 +735,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "78",
@@ -719,7 +752,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "80",
@@ -735,7 +769,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "82",
@@ -751,7 +786,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "84",
@@ -767,7 +803,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "86",
@@ -783,7 +820,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "88",
@@ -799,7 +837,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "90",
@@ -815,7 +854,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "92",
@@ -831,7 +871,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "94",
@@ -847,7 +888,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "96",
@@ -863,7 +905,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "98",
@@ -879,7 +922,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "100",
@@ -895,7 +939,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "102",
@@ -911,7 +956,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "104",
@@ -927,7 +973,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "106",
@@ -943,7 +990,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "108",
@@ -959,7 +1007,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "110",
@@ -975,7 +1024,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "112",
@@ -991,7 +1041,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "114",
@@ -1007,7 +1058,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "116",
@@ -1023,7 +1075,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "118",
@@ -1039,7 +1092,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "120",
@@ -1055,7 +1109,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "122",
@@ -1071,7 +1126,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "124",
@@ -1087,7 +1143,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "126",
@@ -1103,7 +1160,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "128",
@@ -1119,7 +1177,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "130",
@@ -1135,7 +1194,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "132",
@@ -1151,7 +1211,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "134",
@@ -1167,7 +1228,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "136",
@@ -1183,7 +1245,8 @@
         "decorators": []
       },
       "value": "application/json",
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+      "decorators": [],
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@@ -1199,7 +1262,8 @@
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+      "decorators": [],
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@@ -1215,7 +1279,8 @@
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-      "decorators": []
+      "decorators": [],
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@@ -1231,7 +1296,8 @@
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1247,7 +1313,8 @@
         "decorators": []
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       "value": "application/json",
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+      "decorators": [],
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@@ -1263,7 +1330,8 @@
         "decorators": []
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       "value": "application/json",
-      "decorators": []
+      "decorators": [],
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@@ -1281,6 +1349,7 @@
           "name": "BooleanProperty"
         }
       },
+      "isExactName": false,
       "properties": [
         {
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@@ -1306,7 +1375,8 @@
               "name": "property"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1324,6 +1394,7 @@
           "name": "StringProperty"
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@@ -1349,7 +1420,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1367,6 +1439,7 @@
           "name": "BytesProperty"
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+      "isExactName": false,
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@@ -1393,7 +1466,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1411,6 +1485,7 @@
           "name": "IntProperty"
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+      "isExactName": false,
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@@ -1436,7 +1511,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1454,6 +1530,7 @@
           "name": "FloatProperty"
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+      "isExactName": false,
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@@ -1479,7 +1556,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1497,6 +1575,7 @@
           "name": "DecimalProperty"
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+      "isExactName": false,
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@@ -1522,7 +1601,8 @@
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
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@@ -1540,6 +1620,7 @@
           "name": "Decimal128Property"
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+      "isExactName": false,
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@@ -1565,7 +1646,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1583,6 +1665,7 @@
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+      "isExactName": false,
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@@ -1616,7 +1699,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -1634,6 +1718,7 @@
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@@ -1667,7 +1752,8 @@
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-          "isHttpMetadata": false
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@@ -1685,6 +1771,7 @@
           "name": "EnumProperty"
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@@ -1706,7 +1793,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -1724,6 +1812,7 @@
           "name": "ExtensibleEnumProperty"
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@@ -1745,7 +1834,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
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@@ -1763,6 +1853,7 @@
           "name": "ModelProperty"
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+      "isExactName": false,
       "properties": [
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@@ -1784,6 +1875,7 @@
                 "name": "InnerModel"
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+            "isExactName": false,
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@@ -1809,7 +1901,8 @@
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-                "isHttpMetadata": false
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@@ -1824,7 +1917,8 @@
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@@ -1845,6 +1939,7 @@
           "name": "CollectionsStringProperty"
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@@ -1877,7 +1972,8 @@
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-          "isHttpMetadata": false
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@@ -1895,6 +1991,7 @@
           "name": "CollectionsIntProperty"
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@@ -1927,7 +2024,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -1945,6 +2043,7 @@
           "name": "CollectionsModelProperty"
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@@ -1973,7 +2072,8 @@
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-          "isHttpMetadata": false
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@@ -1991,6 +2091,7 @@
           "name": "DictionaryStringProperty"
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@@ -2028,7 +2129,8 @@
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@@ -2046,6 +2148,7 @@
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@@ -2062,6 +2165,7 @@
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@@ -2087,7 +2191,8 @@
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@@ -2105,6 +2210,7 @@
           "name": "UnknownIntProperty"
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@@ -2130,7 +2236,8 @@
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-          "isHttpMetadata": false
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@@ -2148,6 +2255,7 @@
           "name": "UnknownDictProperty"
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@@ -2173,7 +2281,8 @@
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-          "isHttpMetadata": false
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@@ -2191,6 +2300,7 @@
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@@ -2216,7 +2326,8 @@
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@@ -2234,6 +2345,7 @@
           "name": "StringLiteralProperty"
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@@ -2255,7 +2367,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -2273,6 +2386,7 @@
           "name": "IntLiteralProperty"
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@@ -2294,7 +2408,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -2312,6 +2427,7 @@
           "name": "FloatLiteralProperty"
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@@ -2333,7 +2449,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -2351,6 +2468,7 @@
           "name": "BooleanLiteralProperty"
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@@ -2372,7 +2490,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -2390,6 +2509,7 @@
           "name": "UnionStringLiteralProperty"
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@@ -2411,7 +2531,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -2429,6 +2550,7 @@
           "name": "UnionIntLiteralProperty"
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       "properties": [
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@@ -2450,7 +2572,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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+          "isExactName": false
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@@ -2468,6 +2591,7 @@
           "name": "UnionFloatLiteralProperty"
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+      "isExactName": false,
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@@ -2489,7 +2613,8 @@
               "name": "property"
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-          "isHttpMetadata": false
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@@ -2507,6 +2632,7 @@
           "name": "UnionEnumValueProperty"
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@@ -2576,7 +2702,8 @@
               "name": "property"
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-          "isHttpMetadata": false
+          "isHttpMetadata": false,
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@@ -2618,7 +2745,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Property.ValueTypes.endpoint"
+          "crossLanguageDefinitionId": "Type.Property.ValueTypes.endpoint",
+          "isExactName": false
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@@ -2677,9 +2805,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Boolean.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -2769,9 +2899,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Boolean.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -2809,9 +2941,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Boolean.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -2880,7 +3014,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Boolean.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Boolean.endpoint",
+              "isExactName": false
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@@ -2943,9 +3078,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.String.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3035,9 +3172,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.String.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3075,9 +3214,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.String.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -3146,7 +3287,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.String.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.String.endpoint",
+              "isExactName": false
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@@ -3209,9 +3351,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Bytes.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3301,9 +3445,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Bytes.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3341,9 +3487,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Bytes.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3412,7 +3560,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Bytes.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Bytes.endpoint",
+              "isExactName": false
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@@ -3475,9 +3624,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Int.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3567,9 +3718,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Int.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3607,9 +3760,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Int.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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+                    "isExactName": false
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@@ -3678,7 +3833,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Int.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Int.endpoint",
+              "isExactName": false
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@@ -3741,9 +3897,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Float.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -3833,9 +3991,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Float.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -3873,9 +4033,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Float.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -3944,7 +4106,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Float.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Float.endpoint",
+              "isExactName": false
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@@ -4007,9 +4170,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4099,9 +4264,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
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@@ -4139,9 +4306,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
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@@ -4210,7 +4379,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal.endpoint",
+              "isExactName": false
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@@ -4273,9 +4443,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal128.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -4365,9 +4537,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal128.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -4405,9 +4579,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal128.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
+                    ],
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@@ -4476,7 +4652,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal128.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Decimal128.endpoint",
+              "isExactName": false
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@@ -4539,9 +4716,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Datetime.get.accept",
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                         "access": "public",
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@@ -4631,9 +4810,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Datetime.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -4671,9 +4852,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Datetime.put.body",
                         "readOnly": false,
                         "access": "public",
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@@ -4742,7 +4925,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Datetime.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Datetime.endpoint",
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@@ -4805,9 +4989,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Duration.get.accept",
                         "readOnly": false,
                         "access": "public",
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+                        "decorators": [],
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@@ -4897,9 +5083,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Duration.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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@@ -4937,9 +5125,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Duration.put.body",
                         "readOnly": false,
                         "access": "public",
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+                        "decorators": [],
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@@ -5008,7 +5198,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Duration.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Duration.endpoint",
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@@ -5071,9 +5262,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Enum.get.accept",
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                         "access": "public",
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@@ -5163,9 +5356,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Enum.put.contentType",
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                         "access": "public",
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@@ -5203,9 +5398,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Enum.put.body",
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@@ -5274,7 +5471,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Enum.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Enum.endpoint",
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@@ -5337,9 +5535,11 @@
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@@ -5429,9 +5629,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.ExtensibleEnum.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -5469,9 +5671,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.ExtensibleEnum.put.body",
                         "readOnly": false,
                         "access": "public",
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@@ -5540,7 +5744,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.ExtensibleEnum.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.ExtensibleEnum.endpoint",
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@@ -5603,9 +5808,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Model.get.accept",
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                         "access": "public",
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@@ -5695,9 +5902,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Model.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -5735,9 +5944,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Model.put.body",
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                         "access": "public",
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@@ -5806,7 +6017,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Model.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Model.endpoint",
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@@ -5869,9 +6081,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsString.get.accept",
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                         "access": "public",
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@@ -5961,9 +6175,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -6001,9 +6217,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsString.put.body",
                         "readOnly": false,
                         "access": "public",
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@@ -6072,7 +6290,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsString.endpoint",
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@@ -6135,9 +6354,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsInt.get.accept",
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                         "access": "public",
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@@ -6227,9 +6448,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsInt.put.contentType",
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                         "access": "public",
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@@ -6267,9 +6490,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsInt.put.body",
                         "readOnly": false,
                         "access": "public",
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@@ -6338,7 +6563,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsInt.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsInt.endpoint",
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@@ -6401,9 +6627,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsModel.get.accept",
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                         "access": "public",
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@@ -6493,9 +6721,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsModel.put.contentType",
                         "readOnly": false,
                         "access": "public",
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@@ -6533,9 +6763,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsModel.put.body",
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                         "access": "public",
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@@ -6604,7 +6836,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsModel.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.CollectionsModel.endpoint",
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@@ -6667,9 +6900,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.DictionaryString.get.accept",
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                         "access": "public",
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@@ -6759,9 +6994,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.DictionaryString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -6799,9 +7036,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.DictionaryString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -6870,7 +7109,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.DictionaryString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.DictionaryString.endpoint",
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@@ -6933,9 +7173,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Never.get.accept",
                         "readOnly": false,
                         "access": "public",
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@@ -7025,9 +7267,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Never.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -7065,9 +7309,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.Never.put.body",
                         "readOnly": false,
                         "access": "public",
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@@ -7136,7 +7382,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Never.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.Never.endpoint",
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@@ -7199,9 +7446,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownString.get.accept",
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                         "access": "public",
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@@ -7291,9 +7540,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownString.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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@@ -7331,9 +7582,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownString.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
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@@ -7402,7 +7655,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownString.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownString.endpoint",
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@@ -7465,9 +7719,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownInt.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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@@ -7557,9 +7813,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownInt.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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@@ -7597,9 +7855,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownInt.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -7668,7 +7928,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownInt.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownInt.endpoint",
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@@ -7731,9 +7992,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownDict.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -7823,9 +8086,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownDict.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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@@ -7863,9 +8128,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownDict.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -7934,7 +8201,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownDict.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownDict.endpoint",
+              "isExactName": false
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@@ -7997,9 +8265,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -8089,9 +8359,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownArray.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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@@ -8129,9 +8401,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownArray.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -8200,7 +8474,8 @@
               "serverUrlTemplate": "{endpoint}",
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               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnknownArray.endpoint",
+              "isExactName": false
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@@ -8263,9 +8538,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.StringLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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-                    ]
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@@ -8355,9 +8632,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.StringLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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@@ -8395,9 +8674,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.StringLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -8466,7 +8747,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.StringLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.StringLiteral.endpoint",
+              "isExactName": false
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@@ -8529,9 +8811,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.IntLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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@@ -8621,9 +8905,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.IntLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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@@ -8661,9 +8947,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.IntLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
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-                    ]
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@@ -8732,7 +9020,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.IntLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.IntLiteral.endpoint",
+              "isExactName": false
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@@ -8795,9 +9084,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.FloatLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
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                 "responses": [
@@ -8887,9 +9178,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.FloatLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "570",
@@ -8927,9 +9220,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.FloatLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -8998,7 +9293,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.FloatLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.FloatLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9061,9 +9357,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.BooleanLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9153,9 +9451,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.BooleanLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "584",
@@ -9193,9 +9493,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.BooleanLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9264,7 +9566,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.BooleanLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.BooleanLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9327,9 +9630,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionStringLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9419,9 +9724,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionStringLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "598",
@@ -9459,9 +9766,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionStringLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9530,7 +9839,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionStringLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionStringLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9593,9 +9903,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionIntLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9685,9 +9997,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionIntLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "612",
@@ -9725,9 +10039,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionIntLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9796,7 +10112,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionIntLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionIntLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -9859,9 +10176,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionFloatLiteral.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -9951,9 +10270,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionFloatLiteral.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "626",
@@ -9991,9 +10312,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionFloatLiteral.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10062,7 +10385,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionFloatLiteral.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionFloatLiteral.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -10125,9 +10449,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionEnumValue.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10217,9 +10543,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionEnumValue.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "640",
@@ -10257,9 +10585,11 @@
                         "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionEnumValue.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -10328,7 +10658,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionEnumValue.endpoint"
+              "crossLanguageDefinitionId": "Type.Property.ValueTypes.UnionEnumValue.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
index 74424877003..c064c1696da 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
@@ -17,7 +17,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "3",
@@ -33,7 +34,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -49,7 +51,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -65,7 +68,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -81,7 +85,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -97,7 +102,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -113,7 +119,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -129,7 +136,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -145,7 +153,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -161,7 +170,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -177,7 +187,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -193,7 +204,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -209,7 +221,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -225,7 +238,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -241,7 +255,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "31",
@@ -257,7 +272,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "33",
@@ -273,7 +289,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "35",
@@ -289,7 +306,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "37",
@@ -305,7 +323,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "39",
@@ -321,7 +340,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "41",
@@ -337,7 +357,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "43",
@@ -353,7 +374,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "45",
@@ -369,7 +391,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "47",
@@ -385,7 +408,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "49",
@@ -401,7 +425,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -441,7 +466,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Scalar.endpoint"
+          "crossLanguageDefinitionId": "Type.Scalar.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -500,9 +526,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.String.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -602,9 +630,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.String.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "65",
@@ -650,9 +680,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.String.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -721,7 +753,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.String.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.String.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -784,9 +817,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Boolean.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -886,9 +921,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Boolean.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "82",
@@ -934,9 +971,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Boolean.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1005,7 +1044,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.Boolean.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.Boolean.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1068,9 +1108,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Unknown.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1170,9 +1212,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Unknown.put.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "99",
@@ -1218,9 +1262,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Unknown.put.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1289,7 +1335,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.Unknown.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.Unknown.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1351,9 +1398,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalType.responseBody.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1451,9 +1500,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalType.requestBody.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "116",
@@ -1497,9 +1548,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalType.requestBody.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1589,9 +1642,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalType.requestParameter.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1654,7 +1709,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.DecimalType.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.DecimalType.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -1716,9 +1772,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Decimal128Type.responseBody.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1816,9 +1874,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Decimal128Type.requestBody.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "139",
@@ -1862,9 +1922,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Decimal128Type.requestBody.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1954,9 +2016,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Decimal128Type.requestParameter.value",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2019,7 +2083,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.Decimal128Type.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.Decimal128Type.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2081,9 +2146,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalVerify.prepareVerify.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2180,9 +2247,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalVerify.verify.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "163",
@@ -2226,9 +2295,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.DecimalVerify.verify.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2297,7 +2368,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.DecimalVerify.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.DecimalVerify.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2359,9 +2431,11 @@
                         "crossLanguageDefinitionId": "Type.Scalar.Decimal128Verify.prepareVerify.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2435,7 +2509,8 @@
                       {
                         "$ref": "162"
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "178",
@@ -2463,7 +2538,8 @@
                       {
                         "$ref": "165"
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2532,7 +2608,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Scalar.Decimal128Verify.endpoint"
+              "crossLanguageDefinitionId": "Type.Scalar.Decimal128Verify.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
index c1ac537dca6..7ac5a047f0c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
@@ -59,7 +59,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "6",
@@ -105,7 +106,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "10",
@@ -151,7 +153,8 @@
       "isFixed": false,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -210,7 +213,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -269,7 +273,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "24",
@@ -341,7 +346,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "30",
@@ -387,7 +393,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -405,7 +412,8 @@
         "decorators": []
       },
       "value": "a",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "36",
@@ -421,7 +429,8 @@
         "decorators": []
       },
       "value": 2,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "38",
@@ -437,7 +446,8 @@
         "decorators": []
       },
       "value": 3.3,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "40",
@@ -453,7 +463,8 @@
         "decorators": []
       },
       "value": true,
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "42",
@@ -469,7 +480,8 @@
         "decorators": []
       },
       "value": "a",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "44",
@@ -485,7 +497,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "46",
@@ -501,7 +514,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "48",
@@ -517,7 +531,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "50",
@@ -533,7 +548,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "52",
@@ -549,7 +565,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "54",
@@ -565,7 +582,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "56",
@@ -581,7 +599,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "58",
@@ -597,7 +616,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "60",
@@ -613,7 +633,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "62",
@@ -629,7 +650,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "64",
@@ -645,7 +667,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "66",
@@ -661,7 +684,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "68",
@@ -677,7 +701,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "70",
@@ -693,7 +718,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "72",
@@ -709,7 +735,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "74",
@@ -725,7 +752,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "76",
@@ -741,7 +769,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "78",
@@ -757,7 +786,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "80",
@@ -773,7 +803,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "82",
@@ -789,7 +820,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -806,6 +838,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "85",
@@ -826,7 +859,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -843,6 +877,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "87",
@@ -863,7 +898,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -880,6 +916,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "89",
@@ -900,7 +937,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -917,6 +955,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "91",
@@ -937,7 +976,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -954,6 +994,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "93",
@@ -974,7 +1015,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -991,6 +1033,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "95",
@@ -1011,7 +1054,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1028,6 +1072,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "97",
@@ -1048,7 +1093,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1065,6 +1111,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "99",
@@ -1085,7 +1132,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1102,6 +1150,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "101",
@@ -1122,7 +1171,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1139,6 +1189,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "103",
@@ -1159,7 +1210,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1176,6 +1228,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "105",
@@ -1200,6 +1253,7 @@
                     "name": "Cat"
                   }
                 },
+                "isExactName": false,
                 "properties": [
                   {
                     "$id": "108",
@@ -1224,7 +1278,8 @@
                         "name": "name"
                       }
                     },
-                    "isHttpMetadata": false
+                    "isHttpMetadata": false,
+                    "isExactName": false
                   }
                 ]
               },
@@ -1241,6 +1296,7 @@
                     "name": "Dog"
                   }
                 },
+                "isExactName": false,
                 "properties": [
                   {
                     "$id": "111",
@@ -1265,13 +1321,15 @@
                         "name": "bark"
                       }
                     },
-                    "isHttpMetadata": false
+                    "isHttpMetadata": false,
+                    "isExactName": false
                   }
                 ]
               }
             ],
             "namespace": "Type.Union",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -1284,7 +1342,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1307,6 +1366,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "114",
@@ -1327,7 +1387,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1344,6 +1405,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "116",
@@ -1363,6 +1425,7 @@
                 "name": "EnumsOnlyCases"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "118",
@@ -1384,7 +1447,8 @@
                     "name": "lr"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "119",
@@ -1406,7 +1470,8 @@
                     "name": "ud"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1421,7 +1486,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1441,6 +1507,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "121",
@@ -1461,7 +1528,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1478,6 +1546,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "123",
@@ -1497,6 +1566,7 @@
                 "name": "StringAndArrayCases"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "125",
@@ -1532,7 +1602,8 @@
                     }
                   ],
                   "namespace": "Type.Union",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 "optional": false,
                 "readOnly": false,
@@ -1545,7 +1616,8 @@
                     "name": "string"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "130",
@@ -1570,7 +1642,8 @@
                     }
                   ],
                   "namespace": "Type.Union",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 "optional": false,
                 "readOnly": false,
@@ -1583,7 +1656,8 @@
                     "name": "array"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1598,7 +1672,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1618,6 +1693,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "134",
@@ -1638,7 +1714,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1655,6 +1732,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "136",
@@ -1674,6 +1752,7 @@
                 "name": "MixedLiteralsCases"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "138",
@@ -1700,7 +1779,8 @@
                     }
                   ],
                   "namespace": "Type.Union",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 "optional": false,
                 "readOnly": false,
@@ -1713,7 +1793,8 @@
                     "name": "stringLiteral"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "140",
@@ -1735,7 +1816,8 @@
                     "name": "intLiteral"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "141",
@@ -1757,7 +1839,8 @@
                     "name": "floatLiteral"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "142",
@@ -1779,7 +1862,8 @@
                     "name": "booleanLiteral"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -1794,7 +1878,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1814,6 +1899,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "144",
@@ -1834,7 +1920,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -1851,6 +1938,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "146",
@@ -1870,6 +1958,7 @@
                 "name": "MixedTypesCases"
               }
             },
+            "isExactName": false,
             "properties": [
               {
                 "$id": "148",
@@ -1904,7 +1993,8 @@
                     }
                   ],
                   "namespace": "Type.Union",
-                  "decorators": []
+                  "decorators": [],
+                  "isExactName": false
                 },
                 "optional": false,
                 "readOnly": false,
@@ -1917,7 +2007,8 @@
                     "name": "model"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "152",
@@ -1939,7 +2030,8 @@
                     "name": "literal"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "153",
@@ -1961,7 +2053,8 @@
                     "name": "int"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "154",
@@ -1983,7 +2076,8 @@
                     "name": "boolean"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               },
               {
                 "$id": "155",
@@ -2012,7 +2106,8 @@
                     "name": "array"
                   }
                 },
-                "isHttpMetadata": false
+                "isHttpMetadata": false,
+                "isExactName": false
               }
             ]
           },
@@ -2027,7 +2122,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -2047,6 +2143,7 @@
           "name": ""
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "158",
@@ -2067,7 +2164,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -2109,7 +2207,8 @@
           "serverUrlTemplate": "{endpoint}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Type.Union.endpoint"
+          "crossLanguageDefinitionId": "Type.Union.endpoint",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -2167,9 +2266,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringsOnly.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2257,9 +2358,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringsOnly.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "172",
@@ -2295,9 +2398,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringsOnly.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2366,7 +2471,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.StringsOnly.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.StringsOnly.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2428,9 +2534,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringExtensible.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2518,9 +2626,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringExtensible.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "186",
@@ -2556,9 +2666,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringExtensible.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2627,7 +2739,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.StringExtensible.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.StringExtensible.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2689,9 +2802,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringExtensibleNamed.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2779,9 +2894,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringExtensibleNamed.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "200",
@@ -2817,9 +2934,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringExtensibleNamed.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -2888,7 +3007,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.StringExtensibleNamed.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.StringExtensibleNamed.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -2950,9 +3070,11 @@
                         "crossLanguageDefinitionId": "Type.Union.IntsOnly.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3040,9 +3162,11 @@
                         "crossLanguageDefinitionId": "Type.Union.IntsOnly.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "214",
@@ -3078,9 +3202,11 @@
                         "crossLanguageDefinitionId": "Type.Union.IntsOnly.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3149,7 +3275,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.IntsOnly.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.IntsOnly.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3211,9 +3338,11 @@
                         "crossLanguageDefinitionId": "Type.Union.FloatsOnly.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3301,9 +3430,11 @@
                         "crossLanguageDefinitionId": "Type.Union.FloatsOnly.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "228",
@@ -3339,9 +3470,11 @@
                         "crossLanguageDefinitionId": "Type.Union.FloatsOnly.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3410,7 +3543,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.FloatsOnly.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.FloatsOnly.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3472,9 +3606,11 @@
                         "crossLanguageDefinitionId": "Type.Union.ModelsOnly.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3562,9 +3698,11 @@
                         "crossLanguageDefinitionId": "Type.Union.ModelsOnly.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "242",
@@ -3600,9 +3738,11 @@
                         "crossLanguageDefinitionId": "Type.Union.ModelsOnly.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3671,7 +3811,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.ModelsOnly.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.ModelsOnly.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3733,9 +3874,11 @@
                         "crossLanguageDefinitionId": "Type.Union.EnumsOnly.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3823,9 +3966,11 @@
                         "crossLanguageDefinitionId": "Type.Union.EnumsOnly.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "256",
@@ -3861,9 +4006,11 @@
                         "crossLanguageDefinitionId": "Type.Union.EnumsOnly.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -3932,7 +4079,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.EnumsOnly.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.EnumsOnly.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -3994,9 +4142,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringAndArray.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4084,9 +4234,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringAndArray.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "270",
@@ -4122,9 +4274,11 @@
                         "crossLanguageDefinitionId": "Type.Union.StringAndArray.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4193,7 +4347,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.StringAndArray.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.StringAndArray.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4255,9 +4410,11 @@
                         "crossLanguageDefinitionId": "Type.Union.MixedLiterals.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4345,9 +4502,11 @@
                         "crossLanguageDefinitionId": "Type.Union.MixedLiterals.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "284",
@@ -4383,9 +4542,11 @@
                         "crossLanguageDefinitionId": "Type.Union.MixedLiterals.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4454,7 +4615,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.MixedLiterals.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.MixedLiterals.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
@@ -4516,9 +4678,11 @@
                         "crossLanguageDefinitionId": "Type.Union.MixedTypes.get.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4606,9 +4770,11 @@
                         "crossLanguageDefinitionId": "Type.Union.MixedTypes.send.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "298",
@@ -4644,9 +4810,11 @@
                         "crossLanguageDefinitionId": "Type.Union.MixedTypes.send.prop",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -4715,7 +4883,8 @@
               "serverUrlTemplate": "{endpoint}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Type.Union.MixedTypes.endpoint"
+              "crossLanguageDefinitionId": "Type.Union.MixedTypes.endpoint",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
index db87377ed49..a3d09a4e9bd 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
@@ -35,7 +35,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -70,7 +71,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -88,7 +90,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -104,7 +107,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -121,6 +125,7 @@
           "name": "ModelV1"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "12",
@@ -145,7 +150,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "14",
@@ -166,7 +172,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -226,9 +233,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "20",
@@ -261,9 +270,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "22",
@@ -299,9 +310,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -374,7 +387,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/added/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Added.endpoint"
+          "crossLanguageDefinitionId": "Versioning.Added.endpoint",
+          "isExactName": false
         },
         {
           "$id": "26",
@@ -401,7 +415,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/added/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Added.version"
+          "crossLanguageDefinitionId": "Versioning.Added.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
index 3e3b3030190..c73091097c2 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
@@ -49,7 +49,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "5",
@@ -82,7 +83,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "8",
@@ -131,7 +133,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -149,7 +152,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -165,7 +169,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "16",
@@ -181,7 +186,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "18",
@@ -197,7 +203,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "20",
@@ -213,7 +220,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "22",
@@ -229,7 +237,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -246,6 +255,7 @@
           "name": "ModelV1"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "25",
@@ -270,7 +280,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "27",
@@ -291,7 +302,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "28",
@@ -326,7 +338,8 @@
               }
             ],
             "namespace": "Versioning.Added",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -339,7 +352,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -356,6 +370,7 @@
           "name": "ModelV2"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "34",
@@ -380,7 +395,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "36",
@@ -401,7 +417,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "37",
@@ -429,7 +446,8 @@
               }
             ],
             "namespace": "Versioning.Added",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -442,7 +460,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -509,9 +528,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.headerV2",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "48",
@@ -546,9 +567,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "50",
@@ -581,9 +604,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "52",
@@ -619,9 +644,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v1.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -723,9 +750,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v2.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "58",
@@ -758,9 +787,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v2.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "60",
@@ -796,9 +827,11 @@
                     "crossLanguageDefinitionId": "Versioning.Added.v2.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -871,7 +904,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/added/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Added.endpoint"
+          "crossLanguageDefinitionId": "Versioning.Added.endpoint",
+          "isExactName": false
         },
         {
           "$id": "64",
@@ -898,7 +932,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/added/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Added.version"
+          "crossLanguageDefinitionId": "Versioning.Added.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -962,9 +997,11 @@
                         "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.v2InInterface.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "71",
@@ -997,9 +1034,11 @@
                         "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.v2InInterface.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "73",
@@ -1035,9 +1074,11 @@
                         "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.v2InInterface.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1110,7 +1151,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/added/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.endpoint"
+              "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.endpoint",
+              "isExactName": false
             },
             {
               "$id": "77",
@@ -1137,7 +1179,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/added/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.version"
+              "crossLanguageDefinitionId": "Versioning.Added.InterfaceV2.version",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
index d91cf477351..eb16d74ebad 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
@@ -37,7 +37,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -55,7 +56,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "6",
@@ -71,7 +73,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -88,6 +91,7 @@
           "name": "TestModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "9",
@@ -112,7 +116,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -137,7 +142,8 @@
               "name": "changedProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -203,9 +209,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.param",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "20",
@@ -240,9 +248,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "22",
@@ -275,9 +285,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "24",
@@ -313,9 +325,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -391,7 +405,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/made-optional/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.MadeOptional.endpoint"
+          "crossLanguageDefinitionId": "Versioning.MadeOptional.endpoint",
+          "isExactName": false
         },
         {
           "$id": "28",
@@ -418,7 +433,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/made-optional/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.MadeOptional.version"
+          "crossLanguageDefinitionId": "Versioning.MadeOptional.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
index 78e5a2f9046..6e381150481 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
@@ -52,7 +52,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -70,7 +71,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -86,7 +88,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -103,6 +106,7 @@
           "name": "TestModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "10",
@@ -127,7 +131,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "12",
@@ -152,7 +157,8 @@
               "name": "changedProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -219,9 +225,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.param",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "21",
@@ -256,9 +264,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "23",
@@ -291,9 +301,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "25",
@@ -329,9 +341,11 @@
                     "crossLanguageDefinitionId": "Versioning.MadeOptional.test.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -407,7 +421,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/made-optional/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.MadeOptional.endpoint"
+          "crossLanguageDefinitionId": "Versioning.MadeOptional.endpoint",
+          "isExactName": false
         },
         {
           "$id": "29",
@@ -434,7 +449,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/made-optional/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.MadeOptional.version"
+          "crossLanguageDefinitionId": "Versioning.MadeOptional.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
index cad385e2ac9..d9663ce6d91 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
@@ -35,7 +35,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -81,7 +82,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "8",
@@ -127,7 +129,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "12",
@@ -162,7 +165,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -180,7 +184,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -196,7 +201,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -212,7 +218,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "21",
@@ -228,7 +235,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "23",
@@ -244,7 +252,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "25",
@@ -260,7 +269,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "27",
@@ -276,7 +286,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "29",
@@ -292,7 +303,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -309,6 +321,7 @@
           "name": "ModelV1"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "32",
@@ -333,7 +346,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "34",
@@ -354,7 +368,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "35",
@@ -382,7 +397,8 @@
               }
             ],
             "namespace": "Versioning.Removed",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -395,7 +411,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -412,6 +429,7 @@
           "name": "ModelV2"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "40",
@@ -436,7 +454,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "42",
@@ -461,7 +480,8 @@
               "name": "removedProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "44",
@@ -482,7 +502,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "45",
@@ -524,7 +545,8 @@
               }
             ],
             "namespace": "Versioning.Removed",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -537,7 +559,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -554,6 +577,7 @@
           "name": "ModelV3"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "52",
@@ -578,7 +602,8 @@
               "name": "id"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "54",
@@ -599,7 +624,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -661,9 +687,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v1.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "60",
@@ -696,9 +724,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v1.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "62",
@@ -734,9 +764,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v1.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -841,9 +873,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.param",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "70",
@@ -878,9 +912,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "72",
@@ -913,9 +949,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "74",
@@ -951,9 +989,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1057,9 +1097,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "80",
@@ -1092,9 +1134,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "82",
@@ -1130,9 +1174,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1205,7 +1251,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Removed.endpoint"
+          "crossLanguageDefinitionId": "Versioning.Removed.endpoint",
+          "isExactName": false
         },
         {
           "$id": "86",
@@ -1232,7 +1279,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Removed.version"
+          "crossLanguageDefinitionId": "Versioning.Removed.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -1296,9 +1344,11 @@
                         "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.v1InInterface.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "93",
@@ -1331,9 +1381,11 @@
                         "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.v1InInterface.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "95",
@@ -1369,9 +1421,11 @@
                         "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.v1InInterface.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1444,7 +1498,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.endpoint"
+              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.endpoint",
+              "isExactName": false
             },
             {
               "$id": "99",
@@ -1471,7 +1526,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.version"
+              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.version",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
index 7f17fc484f7..1c560373251 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
@@ -37,7 +37,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -83,7 +84,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "8",
@@ -146,7 +148,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -164,7 +167,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "15",
@@ -180,7 +184,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "17",
@@ -196,7 +201,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "19",
@@ -212,7 +218,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -229,6 +236,7 @@
           "name": "ModelV2"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "22",
@@ -253,7 +261,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "24",
@@ -274,7 +283,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "25",
@@ -302,7 +312,8 @@
               }
             ],
             "namespace": "Versioning.Removed",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -315,7 +326,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -332,6 +344,7 @@
           "name": "ModelV3"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "30",
@@ -356,7 +369,8 @@
               "name": "id"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "32",
@@ -377,7 +391,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -439,9 +454,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "38",
@@ -474,9 +491,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "40",
@@ -512,9 +531,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -617,9 +638,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "46",
@@ -652,9 +675,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "48",
@@ -690,9 +715,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -765,7 +792,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Removed.endpoint"
+          "crossLanguageDefinitionId": "Versioning.Removed.endpoint",
+          "isExactName": false
         },
         {
           "$id": "52",
@@ -792,7 +820,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Removed.version"
+          "crossLanguageDefinitionId": "Versioning.Removed.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
index 63845602933..7a7fe232704 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
@@ -36,7 +36,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -82,7 +83,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "8",
@@ -131,7 +133,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -149,7 +152,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -165,7 +169,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "16",
@@ -181,7 +186,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "18",
@@ -197,7 +203,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "20",
@@ -213,7 +220,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "22",
@@ -229,7 +237,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "24",
@@ -245,7 +254,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "26",
@@ -261,7 +271,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -278,6 +289,7 @@
           "name": "ModelV1"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "29",
@@ -302,7 +314,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "31",
@@ -323,7 +336,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "32",
@@ -351,7 +365,8 @@
               }
             ],
             "namespace": "Versioning.Removed",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -364,7 +379,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -381,6 +397,7 @@
           "name": "ModelV2"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "37",
@@ -405,7 +422,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "39",
@@ -430,7 +448,8 @@
               "name": "removedProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "41",
@@ -451,7 +470,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "42",
@@ -493,7 +513,8 @@
               }
             ],
             "namespace": "Versioning.Removed",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -506,7 +527,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     },
@@ -523,6 +545,7 @@
           "name": "ModelV3"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "49",
@@ -547,7 +570,8 @@
               "name": "id"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -610,9 +634,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v1.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "56",
@@ -645,9 +671,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v1.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "58",
@@ -683,9 +711,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v1.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -791,9 +821,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.param",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "66",
@@ -828,9 +860,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "68",
@@ -863,9 +897,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "70",
@@ -901,9 +937,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.v2.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1008,9 +1046,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "76",
@@ -1043,9 +1083,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "78",
@@ -1081,9 +1123,11 @@
                     "crossLanguageDefinitionId": "Versioning.Removed.modelV3.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -1156,7 +1200,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Removed.endpoint"
+          "crossLanguageDefinitionId": "Versioning.Removed.endpoint",
+          "isExactName": false
         },
         {
           "$id": "82",
@@ -1183,7 +1228,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.Removed.version"
+          "crossLanguageDefinitionId": "Versioning.Removed.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -1249,9 +1295,11 @@
                         "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.v1InInterface.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "89",
@@ -1284,9 +1332,11 @@
                         "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.v1InInterface.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "91",
@@ -1322,9 +1372,11 @@
                         "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.v1InInterface.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -1397,7 +1449,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.endpoint"
+              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.endpoint",
+              "isExactName": false
             },
             {
               "$id": "95",
@@ -1424,7 +1477,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/removed/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.version"
+              "crossLanguageDefinitionId": "Versioning.Removed.InterfaceV1.version",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
index ed78afd5d13..d447d4cced5 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
@@ -35,7 +35,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -70,7 +71,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -88,7 +90,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -104,7 +107,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -120,7 +124,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "13",
@@ -136,7 +141,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -153,6 +159,7 @@
           "name": "OldModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "16",
@@ -177,7 +184,8 @@
               "name": "oldProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "18",
@@ -198,7 +206,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "19",
@@ -233,7 +242,8 @@
               }
             ],
             "namespace": "Versioning.RenamedFrom",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -246,7 +256,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -312,9 +323,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.oldOp.oldQuery",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "31",
@@ -349,9 +362,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.oldOp.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "33",
@@ -384,9 +399,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.oldOp.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "35",
@@ -422,9 +439,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.oldOp.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -500,7 +519,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.RenamedFrom.endpoint"
+          "crossLanguageDefinitionId": "Versioning.RenamedFrom.endpoint",
+          "isExactName": false
         },
         {
           "$id": "39",
@@ -527,7 +547,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.RenamedFrom.version"
+          "crossLanguageDefinitionId": "Versioning.RenamedFrom.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -590,9 +611,11 @@
                         "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.newOpInNewInterface.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "46",
@@ -625,9 +648,11 @@
                         "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.newOpInNewInterface.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "48",
@@ -663,9 +688,11 @@
                         "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.newOpInNewInterface.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -738,7 +765,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.endpoint"
+              "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.endpoint",
+              "isExactName": false
             },
             {
               "$id": "52",
@@ -765,7 +793,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.version"
+              "crossLanguageDefinitionId": "Versioning.RenamedFrom.OldInterface.version",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
index 2bd0333497c..aa5d409494c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
@@ -36,7 +36,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,Output,Json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "4",
@@ -85,7 +86,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -103,7 +105,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "10",
@@ -119,7 +122,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "12",
@@ -135,7 +139,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "14",
@@ -151,7 +156,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -168,6 +174,7 @@
           "name": "NewModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "17",
@@ -192,7 +199,8 @@
               "name": "newProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "19",
@@ -213,7 +221,8 @@
               "name": "enumProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "20",
@@ -248,7 +257,8 @@
               }
             ],
             "namespace": "Versioning.RenamedFrom",
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
@@ -261,7 +271,8 @@
               "name": "unionProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -328,9 +339,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.newOp.newQuery",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "32",
@@ -365,9 +378,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.newOp.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "34",
@@ -400,9 +415,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.newOp.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "36",
@@ -438,9 +455,11 @@
                     "crossLanguageDefinitionId": "Versioning.RenamedFrom.newOp.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -516,7 +535,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.RenamedFrom.endpoint"
+          "crossLanguageDefinitionId": "Versioning.RenamedFrom.endpoint",
+          "isExactName": false
         },
         {
           "$id": "40",
@@ -543,7 +563,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.RenamedFrom.version"
+          "crossLanguageDefinitionId": "Versioning.RenamedFrom.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
@@ -608,9 +629,11 @@
                         "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.newOpInNewInterface.contentType",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "47",
@@ -643,9 +666,11 @@
                         "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.newOpInNewInterface.accept",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   },
                   {
                     "$id": "49",
@@ -681,9 +706,11 @@
                         "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.newOpInNewInterface.body",
                         "readOnly": false,
                         "access": "public",
-                        "decorators": []
+                        "decorators": [],
+                        "isExactName": false
                       }
-                    ]
+                    ],
+                    "isExactName": false
                   }
                 ],
                 "responses": [
@@ -756,7 +783,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.endpoint"
+              "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.endpoint",
+              "isExactName": false
             },
             {
               "$id": "53",
@@ -783,7 +811,8 @@
               "serverUrlTemplate": "{endpoint}/versioning/renamed-from/api-version:{version}",
               "skipUrlEncoding": false,
               "readOnly": false,
-              "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.version"
+              "crossLanguageDefinitionId": "Versioning.RenamedFrom.NewInterface.version",
+              "isExactName": false
             }
           ],
           "initializedBy": 0,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
index 480bc54d6ee..788eb607769 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
@@ -37,7 +37,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -55,7 +56,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "6",
@@ -71,7 +73,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "8",
@@ -87,7 +90,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "10",
@@ -103,7 +107,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -160,9 +165,11 @@
                     "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.test.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "17",
@@ -195,9 +202,11 @@
                     "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.test.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "19",
@@ -241,9 +250,11 @@
                     "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.test.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -328,7 +339,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/return-type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.endpoint"
+          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.endpoint",
+          "isExactName": false
         },
         {
           "$id": "26",
@@ -355,7 +367,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/return-type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.version"
+          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
index f4ad27fc871..5cf3fc58c2e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
@@ -52,7 +52,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -70,7 +71,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -86,7 +88,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "9",
@@ -102,7 +105,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "11",
@@ -118,7 +122,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [],
@@ -176,9 +181,11 @@
                     "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.test.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "18",
@@ -211,9 +218,11 @@
                     "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.test.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "20",
@@ -257,9 +266,11 @@
                     "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.test.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -344,7 +355,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/return-type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.endpoint"
+          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.endpoint",
+          "isExactName": false
         },
         {
           "$id": "27",
@@ -371,7 +383,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/return-type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.version"
+          "crossLanguageDefinitionId": "Versioning.ReturnTypeChangedFrom.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
index 122308aae6b..e28a26e5e7c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
@@ -37,7 +37,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -55,7 +56,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "6",
@@ -71,7 +73,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -88,6 +91,7 @@
           "name": "TestModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "9",
@@ -112,7 +116,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -137,7 +142,8 @@
               "name": "changedProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -203,9 +209,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.param",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "20",
@@ -240,9 +248,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "22",
@@ -275,9 +285,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "24",
@@ -313,9 +325,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -391,7 +405,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.endpoint"
+          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.endpoint",
+          "isExactName": false
         },
         {
           "$id": "28",
@@ -418,7 +433,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.version"
+          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
index d3baf89076c..987b7dba539 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
@@ -52,7 +52,8 @@
       "isFixed": true,
       "isFlags": false,
       "usage": "Input,ApiVersionEnum",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "constants": [
@@ -70,7 +71,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     },
     {
       "$id": "7",
@@ -86,7 +88,8 @@
         "decorators": []
       },
       "value": "application/json",
-      "decorators": []
+      "decorators": [],
+      "isExactName": false
     }
   ],
   "models": [
@@ -103,6 +106,7 @@
           "name": "TestModel"
         }
       },
+      "isExactName": false,
       "properties": [
         {
           "$id": "10",
@@ -127,7 +131,8 @@
               "name": "prop"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         },
         {
           "$id": "12",
@@ -152,7 +157,8 @@
               "name": "changedProp"
             }
           },
-          "isHttpMetadata": false
+          "isHttpMetadata": false,
+          "isExactName": false
         }
       ]
     }
@@ -219,9 +225,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.param",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "21",
@@ -256,9 +264,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.contentType",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "23",
@@ -291,9 +301,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.accept",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               },
               {
                 "$id": "25",
@@ -329,9 +341,11 @@
                     "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.test.body",
                     "readOnly": false,
                     "access": "public",
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
-                ]
+                ],
+                "isExactName": false
               }
             ],
             "responses": [
@@ -407,7 +421,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.endpoint"
+          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.endpoint",
+          "isExactName": false
         },
         {
           "$id": "29",
@@ -434,7 +449,8 @@
           "serverUrlTemplate": "{endpoint}/versioning/type-changed-from/api-version:{version}",
           "skipUrlEncoding": false,
           "readOnly": false,
-          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.version"
+          "crossLanguageDefinitionId": "Versioning.TypeChangedFrom.version",
+          "isExactName": false
         }
       ],
       "initializedBy": 1,

From 870e9b8329e205621d6cf5aea09cdb6a88254229 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 18:04:43 +0000
Subject: [PATCH 05/15] Add serialization + method-parameter coverage for
 IsExactName, switch test value to access_token

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/9283803c-c529-4be6-aede-8fe1a7e8b509

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../MrwSerializationTypeDefinitionTests.cs    | 51 +++++++++++++++++++
 .../RestClientProviderTests.cs                | 47 +++++++++++++++++
 .../ModelProviders/ModelCustomizationTests.cs |  8 +--
 .../MockInputModel.cs                         |  4 +-
 .../test/common/InputFactory.cs               | 14 +++--
 5 files changed, 114 insertions(+), 10 deletions(-)

diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
index b061989883c..e0bf06c6980 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
@@ -598,6 +598,57 @@ public void SerializedNameIsUsed(bool isRequired)
             Assert.AreEqual(Helpers.GetExpectedFromFile(isRequired.ToString()), methodBody);
         }
 
+        [Test]
+        public void IsExactNamePropertySerializationUsesExactName()
+        {
+            // When a property has IsExactName, both the C# property identifier and the wire name
+            // should appear verbatim in the generated JsonModelWriteCore body — i.e. the wire name
+            // is written via WritePropertyName and the C# property reference uses the exact name.
+            var property = InputFactory.Property(
+                "access_token",
+                InputPrimitiveType.String,
+                wireName: "access_token",
+                isRequired: true,
+                isExactName: true);
+            var inputModel = InputFactory.Model("mockInputModel", properties: [property]);
+            var (model, serialization) = CreateModelAndSerialization(inputModel);
+
+            // C# property name preserves the exact-case name.
+            Assert.AreEqual("access_token", model.Properties[0].Name);
+
+            var serializationMethod = serialization.Methods.Single(m => m.Signature.Name == "JsonModelWriteCore");
+            var methodBody = serializationMethod.BodyStatements!.ToDisplayString();
+
+            // Wire name is written as the JSON property name.
+            StringAssert.Contains("writer.WritePropertyName(\"access_token\"u8);", methodBody);
+            // The C# property reference uses the exact name (not PascalCased).
+            StringAssert.Contains("access_token", methodBody);
+            StringAssert.DoesNotContain("AccessToken", methodBody);
+
+            // Deserialization also references the wire name and assigns to the exact-named property.
+            var deserializationMethod = serialization.Methods.Single(m => m.Signature.Name.StartsWith("Deserialize"));
+            var deserializationBody = deserializationMethod.BodyStatements!.ToDisplayString();
+            StringAssert.Contains("\"access_token\"", deserializationBody);
+            StringAssert.DoesNotContain("AccessToken", deserializationBody);
+        }
+
+        [Test]
+        public void IsExactNameModelSerializationUsesExactName()
+        {
+            // When a model has IsExactName, the model name is preserved verbatim and
+            // generated Deserialize method signature uses the exact name.
+            var property = InputFactory.Property("Name", InputPrimitiveType.String, isRequired: true, wireName: "Name");
+            var inputModel = InputFactory.Model("snake_case_model", properties: [property], isExactName: true);
+            var (model, serialization) = CreateModelAndSerialization(inputModel);
+
+            // C# model name preserves the exact-case name.
+            Assert.AreEqual("snake_case_model", model.Name);
+
+            // The deserialization method name is built from the model name verbatim.
+            var deserializationMethod = serialization.Methods.Single(m => m.Signature.Name.StartsWith("Deserialize"));
+            Assert.AreEqual("Deserializesnake_case_model", deserializationMethod.Signature.Name);
+        }
+
         [Test]
         public void GetUtf8BytesIsUsedForMrwFallback()
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs
index c789fb2f9a5..fde492f4ca8 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs
@@ -395,6 +395,53 @@ public async Task ParameterNamePreservedFromLastContractView()
                 "When 'oldParam' is preserved, the renamed 'newParam' must not appear.");
         }
 
+        [Test]
+        public void ExactNameMethodParameterPreservedInRestClient()
+        {
+            // A method parameter marked with IsExactName must be preserved verbatim in the
+            // generated method signature — both as the C# parameter name and as the wire
+            // (serialized) name used by the rest client when building the request URI.
+            var queryParam = InputFactory.QueryParameter(
+                "api_key",
+                InputPrimitiveType.String,
+                isRequired: true,
+                serializedName: "api_key",
+                isExactName: true);
+            var operation = InputFactory.Operation("GetSomething", parameters: [queryParam]);
+            var serviceMethod = InputFactory.BasicServiceMethod("GetSomething", operation, parameters:
+            [
+                InputFactory.MethodParameter(
+                    "api_key",
+                    InputPrimitiveType.String,
+                    isRequired: true,
+                    location: InputRequestLocation.Query,
+                    serializedName: "api_key",
+                    isExactName: true)
+            ]);
+            var client = InputFactory.Client("TestClient", methods: [serviceMethod]);
+            var clientProvider = new ClientProvider(client);
+            Assert.IsNotNull(clientProvider);
+
+            var convenienceParams = RestClientProvider.GetMethodParameters(serviceMethod, ScmMethodKind.Convenience, clientProvider!);
+            Assert.IsNotNull(convenienceParams);
+            // C# parameter name preserves the exact-case name (not normalized to ApiKey or apiKey).
+            Assert.IsNotNull(
+                convenienceParams.FirstOrDefault(p => string.Equals(p.Name, "api_key", StringComparison.Ordinal)),
+                "Convenience method parameter should preserve the exact name 'api_key'.");
+
+            var protocolParams = RestClientProvider.GetMethodParameters(serviceMethod, ScmMethodKind.Protocol, clientProvider!);
+            Assert.IsNotNull(protocolParams);
+            Assert.IsNotNull(
+                protocolParams.FirstOrDefault(p => string.Equals(p.Name, "api_key", StringComparison.Ordinal)),
+                "Protocol method parameter should preserve the exact name 'api_key'.");
+
+            // Validate the rest client appends the wire (serialized) name when building the URI.
+            var restClientProvider = clientProvider.RestClient;
+            var createRequestMethod = restClientProvider.Methods.Single(m => m.Signature.Name.StartsWith("CreateGetSomething"));
+            var body = createRequestMethod.BodyStatements!.ToDisplayString();
+            StringAssert.Contains("api_key", body);
+        }
+
         [TestCase(true, true)]
         [TestCase(true, false)]
         [TestCase(false, true)]
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
index 4c393e06a9d..dfcb63ccc74 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
@@ -123,7 +123,7 @@ public async Task CustomCodeWinsOverIsExactName()
             // custom property's name is used.
             var props = new[]
             {
-                InputFactory.Property("snake_case_name", InputPrimitiveType.String, wireName: "snake_case_name", isExactName: true),
+                InputFactory.Property("access_token", InputPrimitiveType.String, wireName: "access_token", isExactName: true),
             };
 
             var inputModel = InputFactory.Model("mockInputModel", properties: props);
@@ -138,19 +138,19 @@ public async Task CustomCodeWinsOverIsExactName()
 
             // the property should be added to the custom code view with its custom name
             Assert.AreEqual(1, modelTypeProvider.CustomCodeView!.Properties.Count);
-            Assert.AreEqual("CustomRenamedProp", modelTypeProvider.CustomCodeView.Properties[0].Name);
+            Assert.AreEqual("AccessToken", modelTypeProvider.CustomCodeView.Properties[0].Name);
 
             // serialized name from the spec must be preserved on the custom property
             var wireInfo = modelTypeProvider.CustomCodeView.Properties[0].WireInfo;
             Assert.IsNotNull(wireInfo);
-            Assert.AreEqual("snake_case_name", wireInfo!.SerializedName);
+            Assert.AreEqual("access_token", wireInfo!.SerializedName);
 
             // the generated property should be filtered out
             Assert.AreEqual(0, modelTypeProvider.Properties.Count);
 
             // canonical view should expose only the custom rename
             Assert.AreEqual(1, modelTypeProvider.CanonicalView!.Properties.Count);
-            Assert.AreEqual("CustomRenamedProp", modelTypeProvider.CanonicalView.Properties[0].Name);
+            Assert.AreEqual("AccessToken", modelTypeProvider.CanonicalView.Properties[0].Name);
         }
 
         [Test]
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs
index 4ea1d41171d..535ca49a9ea 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactName/MockInputModel.cs
@@ -8,7 +8,7 @@ namespace Sample.Models
 {
     public partial class MockInputModel
     {
-        [CodeGenMember("snake_case_name")]
-        public string CustomRenamedProp { get; set; }
+        [CodeGenMember("access_token")]
+        public string AccessToken { get; set; }
     }
 }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
index 4cd24422f52..6089f67be0c 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
@@ -349,7 +349,8 @@ public static InputQueryParameter QueryParameter(
             string? serializedName = null,
             bool explode = false,
             InputParameterScope scope = InputParameterScope.Method,
-            string? delimiter = null)
+            string? delimiter = null,
+            bool isExactName = false)
         {
             return new InputQueryParameter(
                 name: name,
@@ -365,7 +366,10 @@ public static InputQueryParameter QueryParameter(
                 access: null,
                 serializedName: serializedName ?? name,
                 collectionFormat: collectionFormat,
-                explode: explode);
+                explode: explode)
+            {
+                IsExactName = isExactName
+            };
         }
 
         public static InputPathParameter PathParameter(
@@ -476,7 +480,8 @@ public static InputMethodParameter MethodParameter(
             string? serializedName = null,
             InputRequestLocation location = InputRequestLocation.Body,
             InputParameterScope scope = InputParameterScope.Method,
-            string? paramAlias = null)
+            string? paramAlias = null,
+            bool isExactName = false)
         {
             return new InputMethodParameter(
                 name: name,
@@ -492,7 +497,8 @@ public static InputMethodParameter MethodParameter(
                 location: location,
                 serializedName: serializedName ?? name)
             {
-                ParamAlias = paramAlias
+                ParamAlias = paramAlias,
+                IsExactName = isExactName
             };
         }
 

From 5080471193dc4e08e7335eb5dcb73598c3811671 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 18:32:38 +0000
Subject: [PATCH 06/15] Regenerate test projects after merge with main

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/4fcb1063-c7b2-4ae0-bdda-fd4ba28c24ec

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../Local/Sample-TypeSpec/tspCodeModel.json   | 367 +++++++++--
 .../http/documentation/tspCodeModel.json      |  25 +-
 .../http/encode/array/tspCodeModel.json       | 168 ++++-
 .../http/encode/bytes/tspCodeModel.json       | 141 ++++-
 .../http/encode/datetime/tspCodeModel.json    | 112 +++-
 .../http/encode/duration/tspCodeModel.json    | 280 +++++++--
 .../http/encode/numeric/tspCodeModel.json     |  42 +-
 .../http/parameters/basic/tspCodeModel.json   |  20 +-
 .../body-optionality/tspCodeModel.json        |  40 +-
 .../http/parameters/spread/tspCodeModel.json  |  93 ++-
 .../json-merge-patch/tspCodeModel.json        |  42 +-
 .../http/payload/media-type/tspCodeModel.json |  26 +-
 .../http/payload/multipart/tspCodeModel.json  | 102 ++-
 .../http/payload/pageable/tspCodeModel.json   | 105 +++-
 .../http/payload/xml/tspCodeModel.json        | 432 ++++++++++---
 .../encoded-name/json/tspCodeModel.json       |  17 +-
 .../http/special-words/tspCodeModel.json      | 585 +++++++++++++-----
 .../Spector/http/type/array/tspCodeModel.json | 238 +++++--
 .../http/type/dictionary/tspCodeModel.json    | 187 +++++-
 .../type/enum/extensible/tspCodeModel.json    |  34 +-
 .../http/type/enum/fixed/tspCodeModel.json    |  27 +-
 .../http/type/model/empty/tspCodeModel.json   |  31 +-
 .../enum-discriminator/tspCodeModel.json      |  62 +-
 .../nested-discriminator/tspCodeModel.json    |  48 +-
 .../not-discriminated/tspCodeModel.json       |  31 +-
 .../inheritance/recursive/tspCodeModel.json   |  17 +-
 .../single-discriminator/tspCodeModel.json    |  55 +-
 .../http/type/model/usage/tspCodeModel.json   |  31 +-
 .../type/model/visibility/tspCodeModel.json   |  78 ++-
 .../additional-properties/tspCodeModel.json   | 527 +++++++++++++---
 .../type/property/nullable/tspCodeModel.json  | 238 +++++--
 .../property/optionality/tspCodeModel.json    | 544 +++++++++++++---
 .../property/value-types/tspCodeModel.json    | 493 ++++++++++++---
 .../http/type/scalar/tspCodeModel.json        | 125 +++-
 .../Spector/http/type/union/tspCodeModel.json | 170 ++++-
 .../versioning/added/v1/tspCodeModel.json     |  14 +-
 .../versioning/added/v2/tspCodeModel.json     |  42 +-
 .../madeOptional/v1/tspCodeModel.json         |  14 +-
 .../madeOptional/v2/tspCodeModel.json         |  14 +-
 .../versioning/removed/v1/tspCodeModel.json   |  56 +-
 .../versioning/removed/v2/tspCodeModel.json   |  28 +-
 .../removed/v2Preview/tspCodeModel.json       |  56 +-
 .../renamedFrom/v1/tspCodeModel.json          |  28 +-
 .../renamedFrom/v2/tspCodeModel.json          |  28 +-
 .../v1/tspCodeModel.json                      |  14 +-
 .../v2/tspCodeModel.json                      |  14 +-
 .../typeChangedFrom/v1/tspCodeModel.json      |  14 +-
 .../typeChangedFrom/v2/tspCodeModel.json      |  14 +-
 48 files changed, 4786 insertions(+), 1083 deletions(-)

diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
index 09bd6024b60..b37a9c61325 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
@@ -7082,7 +7082,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -7341,7 +7346,8 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {}
               }
             ],
             "responses": [
@@ -7356,7 +7362,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -7642,7 +7653,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "action"
+                  }
+                }
               }
             ],
             "responses": [
@@ -7657,7 +7673,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -7761,7 +7782,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -7920,7 +7946,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -7935,7 +7966,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -8153,7 +8189,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -8321,7 +8362,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -8419,7 +8465,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -8578,7 +8629,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -8593,7 +8649,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PATCH",
@@ -8840,7 +8901,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "responses": [
@@ -8855,7 +8921,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -9454,7 +9525,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "responses": [
@@ -9469,7 +9545,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -9589,7 +9670,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "GET",
@@ -9749,7 +9831,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "responses": [
@@ -9764,7 +9851,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -9868,7 +9960,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -9963,7 +10060,8 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "text/plain"
-                ]
+                ],
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "GET",
@@ -10122,7 +10220,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -10137,7 +10240,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -10197,7 +10305,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "GET",
@@ -10289,7 +10398,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "HEAD",
@@ -10445,7 +10555,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "GET",
@@ -10536,7 +10647,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -10646,7 +10762,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -10801,7 +10922,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -10974,7 +11100,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -11090,7 +11221,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -11405,7 +11541,12 @@
                     "$ref": "760"
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -11414,7 +11555,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -11538,7 +11680,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -11547,7 +11694,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -11652,7 +11800,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/xml"
-                ]
+                ],
+                "serializationOptions": {
+                  "xml": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -11809,7 +11962,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "xml": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -11832,7 +11990,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/xml"
-                ]
+                ],
+                "serializationOptions": {
+                  "xml": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PUT",
@@ -12041,7 +12204,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "animal"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -12056,7 +12224,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -12224,7 +12397,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "animal"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -12239,7 +12417,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -12449,7 +12632,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "pet"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -12464,7 +12652,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -12632,7 +12825,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "pet"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -12647,7 +12845,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -12857,7 +13060,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "dog"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -12872,7 +13080,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -13026,7 +13239,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -13129,7 +13347,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -13286,7 +13509,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "tree"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -13309,7 +13537,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -13475,7 +13708,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "tree"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -13498,7 +13736,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -13732,7 +13975,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -13924,7 +14172,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
index 011b845dfac..ea3468db7d0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
@@ -240,7 +240,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -349,7 +350,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -358,7 +364,8 @@
                       200
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -408,7 +415,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -497,7 +505,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -537,7 +546,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -577,7 +587,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
index 2c7ad83266e..5588849de99 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
@@ -1218,7 +1218,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1233,7 +1238,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1396,7 +1406,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1411,7 +1426,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1574,7 +1594,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1589,7 +1614,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1752,7 +1782,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1767,7 +1802,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1930,7 +1970,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1945,7 +1990,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2108,7 +2158,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2123,7 +2178,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2286,7 +2346,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2301,7 +2366,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2464,7 +2534,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2479,7 +2554,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2642,7 +2722,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2657,7 +2742,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2820,7 +2910,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2835,7 +2930,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2998,7 +3098,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3013,7 +3118,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -3176,7 +3286,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3191,7 +3306,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
index a9b7ca93752..5dd8719b814 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
@@ -757,7 +757,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -847,7 +848,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -937,7 +939,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1018,7 +1021,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1217,7 +1221,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1232,7 +1241,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1395,7 +1409,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1410,7 +1429,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1573,7 +1597,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1588,7 +1617,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1751,7 +1785,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1766,7 +1805,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1918,7 +1962,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2008,7 +2053,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2098,7 +2144,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2180,7 +2227,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2350,7 +2398,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -2359,7 +2408,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2484,7 +2534,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -2493,7 +2544,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2618,7 +2670,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -2627,7 +2680,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2754,7 +2808,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "value"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2763,7 +2822,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2890,7 +2950,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "value"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2899,7 +2964,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3044,7 +3110,8 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/octet-stream"
-                    ]
+                    ],
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -3146,7 +3213,8 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/octet-stream"
-                    ]
+                    ],
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -3248,7 +3316,8 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "image/png"
-                    ]
+                    ],
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -3351,7 +3420,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3462,7 +3536,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
index 6d289a7966c..f1e6435b94a 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
@@ -585,7 +585,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -689,7 +690,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -793,7 +795,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -897,7 +900,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -978,7 +982,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1177,7 +1182,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1192,7 +1202,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1355,7 +1370,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1370,7 +1390,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1533,7 +1558,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1548,7 +1578,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1711,7 +1746,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1726,7 +1766,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -1889,7 +1934,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1904,7 +1954,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -2070,7 +2125,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2174,7 +2230,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2278,7 +2335,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2382,7 +2440,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2464,7 +2523,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2575,7 +2635,8 @@
                         }
                       }
                     ],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2633,7 +2694,8 @@
                         }
                       }
                     ],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2691,7 +2753,8 @@
                         }
                       }
                     ],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2749,7 +2812,8 @@
                         }
                       }
                     ],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
index de310da8a2d..48313829685 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
@@ -1372,7 +1372,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1476,7 +1477,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1580,7 +1582,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1684,7 +1687,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1788,7 +1792,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1892,7 +1897,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1996,7 +2002,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2100,7 +2107,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2204,7 +2212,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2308,7 +2317,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2412,7 +2422,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2516,7 +2527,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2631,7 +2643,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2746,7 +2759,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2945,7 +2959,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2960,7 +2979,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -3123,7 +3147,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3138,7 +3167,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -3301,7 +3335,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3316,7 +3355,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -3479,7 +3523,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3494,7 +3543,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -3657,7 +3711,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3672,7 +3731,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -3835,7 +3899,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3850,7 +3919,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -4013,7 +4087,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4028,7 +4107,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -4191,7 +4275,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4206,7 +4295,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -4369,7 +4463,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4384,7 +4483,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -4547,7 +4651,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4562,7 +4671,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -4725,7 +4839,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4740,7 +4859,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -4903,7 +5027,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4918,7 +5047,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -5081,7 +5215,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5096,7 +5235,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -5259,7 +5403,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5274,7 +5423,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -5440,7 +5594,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -5544,7 +5699,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -5660,7 +5816,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -5764,7 +5921,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -5868,7 +6026,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -5972,7 +6131,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6076,7 +6236,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6180,7 +6341,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6284,7 +6446,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6388,7 +6551,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6492,7 +6656,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6596,7 +6761,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6700,7 +6866,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -6816,7 +6983,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
index 9b158e9e0bf..157b88fe700 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
@@ -418,7 +418,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "value"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -433,7 +438,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -596,7 +606,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "value"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -611,7 +626,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
@@ -774,7 +794,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "value"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -789,7 +814,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
index f2d1fcaffe4..ec63be8d3f7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
@@ -268,7 +268,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -277,7 +282,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -449,7 +455,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -458,7 +469,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
index 174051ab0ef..079b0bf1885 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
@@ -214,7 +214,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -223,7 +228,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -346,7 +352,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "responses": [
@@ -355,7 +366,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -519,7 +531,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -528,7 +545,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -647,7 +665,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -656,7 +679,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
index eb5876bccc7..8088d5394df 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
@@ -730,7 +730,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -739,7 +744,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -858,7 +864,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -867,7 +878,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1009,7 +1021,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1218,7 +1231,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1227,7 +1245,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1449,7 +1468,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1458,7 +1482,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1636,7 +1661,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1645,7 +1675,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1861,7 +1892,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1870,7 +1906,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2092,7 +2129,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2101,7 +2143,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2324,7 +2367,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2333,7 +2381,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2619,7 +2668,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2628,7 +2682,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
index bea35a88c33..9f47f5f9831 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
@@ -772,7 +772,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -787,7 +792,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PUT",
@@ -950,7 +960,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -965,7 +980,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PATCH",
@@ -1128,7 +1148,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1143,7 +1168,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PATCH",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
index f5893666582..e415d7b27f0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
@@ -288,7 +288,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -297,7 +298,8 @@
                       200
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -401,7 +403,8 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "text/plain"
-                    ]
+                    ],
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -524,7 +527,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "text"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -533,7 +541,8 @@
                       200
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -637,7 +646,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
index 6d119243cce..4657d4dace0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
@@ -2685,7 +2685,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -2694,7 +2695,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2813,7 +2815,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -2822,7 +2825,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2941,7 +2945,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -2950,7 +2955,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3069,7 +3075,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -3078,7 +3085,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3197,7 +3205,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -3206,7 +3215,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3325,7 +3335,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -3334,7 +3345,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3453,7 +3465,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -3462,7 +3475,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3581,7 +3595,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -3590,7 +3605,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3709,7 +3725,8 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "responses": [
@@ -3718,7 +3735,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3885,7 +3903,8 @@
                             "isExactName": false
                           }
                         ],
-                        "isExactName": false
+                        "isExactName": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "responses": [
@@ -3894,7 +3913,8 @@
                           204
                         ],
                         "headers": [],
-                        "isErrorResponse": false
+                        "isErrorResponse": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "httpMethod": "POST",
@@ -4061,7 +4081,8 @@
                                 "isExactName": false
                               }
                             ],
-                            "isExactName": false
+                            "isExactName": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "responses": [
@@ -4070,7 +4091,8 @@
                               204
                             ],
                             "headers": [],
-                            "isErrorResponse": false
+                            "isErrorResponse": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "httpMethod": "POST",
@@ -4189,7 +4211,8 @@
                                 "isExactName": false
                               }
                             ],
-                            "isExactName": false
+                            "isExactName": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "responses": [
@@ -4198,7 +4221,8 @@
                               204
                             ],
                             "headers": [],
-                            "isErrorResponse": false
+                            "isErrorResponse": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "httpMethod": "POST",
@@ -4317,7 +4341,8 @@
                                 "isExactName": false
                               }
                             ],
-                            "isExactName": false
+                            "isExactName": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "responses": [
@@ -4326,7 +4351,8 @@
                               204
                             ],
                             "headers": [],
-                            "isErrorResponse": false
+                            "isErrorResponse": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "httpMethod": "POST",
@@ -4494,7 +4520,8 @@
                                 "isExactName": false
                               }
                             ],
-                            "isExactName": false
+                            "isExactName": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "responses": [
@@ -4503,7 +4530,8 @@
                               204
                             ],
                             "headers": [],
-                            "isErrorResponse": false
+                            "isErrorResponse": false,
+                            "serializationOptions": {}
                           }
                         ],
                         "httpMethod": "POST",
@@ -4672,7 +4700,8 @@
                             "isExactName": false
                           }
                         ],
-                        "isExactName": false
+                        "isExactName": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "responses": [
@@ -4681,7 +4710,8 @@
                           204
                         ],
                         "headers": [],
-                        "isErrorResponse": false
+                        "isErrorResponse": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "httpMethod": "POST",
@@ -4798,7 +4828,8 @@
                             "isExactName": false
                           }
                         ],
-                        "isExactName": false
+                        "isExactName": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "responses": [
@@ -4807,7 +4838,8 @@
                           204
                         ],
                         "headers": [],
-                        "isErrorResponse": false
+                        "isErrorResponse": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "httpMethod": "POST",
@@ -4924,7 +4956,8 @@
                             "isExactName": false
                           }
                         ],
-                        "isExactName": false
+                        "isExactName": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "responses": [
@@ -4933,7 +4966,8 @@
                           204
                         ],
                         "headers": [],
-                        "isErrorResponse": false
+                        "isErrorResponse": false,
+                        "serializationOptions": {}
                       }
                     ],
                     "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
index 8f0779b6a6a..cf2a776b277 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
@@ -1730,7 +1730,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1835,7 +1840,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1940,7 +1950,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2161,7 +2176,12 @@
                             "isExactName": false
                           }
                         ],
-                        "isExactName": false
+                        "isExactName": false,
+                        "serializationOptions": {
+                          "json": {
+                            "name": "body"
+                          }
+                        }
                       }
                     ],
                     "responses": [
@@ -2176,7 +2196,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "POST",
@@ -2474,7 +2499,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "GET",
@@ -2726,7 +2756,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "GET",
@@ -2990,7 +3025,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "GET",
@@ -3254,7 +3294,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "GET",
@@ -3506,7 +3551,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "GET",
@@ -3761,7 +3811,12 @@
                         "isErrorResponse": false,
                         "contentTypes": [
                           "application/json"
-                        ]
+                        ],
+                        "serializationOptions": {
+                          "json": {
+                            "name": ""
+                          }
+                        }
                       }
                     ],
                     "httpMethod": "GET",
@@ -3933,7 +3988,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4077,7 +4137,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4283,7 +4348,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4402,7 +4472,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
index b4cd6f28578..86ed2648848 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
@@ -4087,7 +4087,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4202,7 +4207,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4211,7 +4221,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4361,7 +4372,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4476,7 +4492,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4485,7 +4506,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4635,7 +4657,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4750,7 +4777,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4759,7 +4791,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4909,7 +4942,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5024,7 +5062,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5033,7 +5076,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5183,7 +5227,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5298,7 +5347,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5307,7 +5361,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5457,7 +5512,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5572,7 +5632,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5581,7 +5646,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5731,7 +5797,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5846,7 +5917,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5855,7 +5931,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6005,7 +6082,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6120,7 +6202,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6129,7 +6216,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6279,7 +6367,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6394,7 +6487,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6403,7 +6501,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6553,7 +6652,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6668,7 +6772,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6677,7 +6786,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6827,7 +6937,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6942,7 +7057,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6951,7 +7071,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7101,7 +7222,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7216,7 +7342,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7225,7 +7356,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7375,7 +7507,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7490,7 +7627,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7499,7 +7641,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7649,7 +7792,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7764,7 +7912,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7773,7 +7926,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7923,7 +8077,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8038,7 +8197,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8047,7 +8211,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8197,7 +8362,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8312,7 +8482,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8321,7 +8496,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8471,7 +8647,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8586,7 +8767,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8595,7 +8781,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8745,7 +8932,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8860,7 +9052,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8869,7 +9066,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9019,7 +9217,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9134,7 +9337,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9143,7 +9351,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9293,7 +9502,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9408,7 +9622,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9417,7 +9636,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9567,7 +9787,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9682,7 +9907,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9691,7 +9921,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9841,7 +10072,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9956,7 +10192,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9965,7 +10206,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10115,7 +10357,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10230,7 +10477,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10239,7 +10491,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10389,7 +10642,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10504,7 +10762,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10513,7 +10776,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10663,7 +10927,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10778,7 +11047,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "xml": {
+                        "name": "input"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10787,7 +11061,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10937,7 +11212,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/xml"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "xml": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
index 8858fdd5a70..8a00bcad202 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
@@ -225,7 +225,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -234,7 +239,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -326,7 +332,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
index 2ea711c2d61..47dea6011ad 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
@@ -3129,7 +3129,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3138,7 +3143,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3257,7 +3263,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3266,7 +3277,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3385,7 +3397,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3394,7 +3411,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3513,7 +3531,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3522,7 +3545,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3641,7 +3665,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3650,7 +3679,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3769,7 +3799,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3778,7 +3813,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3897,7 +3933,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3906,7 +3947,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4025,7 +4067,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4034,7 +4081,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4153,7 +4201,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4162,7 +4215,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4281,7 +4335,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4290,7 +4349,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4409,7 +4469,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4418,7 +4483,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4537,7 +4603,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4546,7 +4617,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4665,7 +4737,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4674,7 +4751,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4793,7 +4871,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4802,7 +4885,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4921,7 +5005,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4930,7 +5019,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5049,7 +5139,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5058,7 +5153,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5177,7 +5273,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5186,7 +5287,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5305,7 +5407,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5314,7 +5421,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5433,7 +5541,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5442,7 +5555,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5561,7 +5675,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5570,7 +5689,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5689,7 +5809,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5698,7 +5823,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5817,7 +5943,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5826,7 +5957,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -5945,7 +6077,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5954,7 +6091,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6073,7 +6211,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6082,7 +6225,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6201,7 +6345,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6210,7 +6359,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6329,7 +6479,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6338,7 +6493,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6457,7 +6613,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6466,7 +6627,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6585,7 +6747,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6594,7 +6761,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6713,7 +6881,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6722,7 +6895,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6841,7 +7015,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6850,7 +7029,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -6969,7 +7149,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6978,7 +7163,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -7097,7 +7283,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7106,7 +7297,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -7225,7 +7417,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7234,7 +7431,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -7403,7 +7601,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7412,7 +7615,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -7531,7 +7735,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7540,7 +7749,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -7659,7 +7869,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7668,7 +7883,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -7837,7 +8053,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7846,7 +8067,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -8050,7 +8272,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8073,7 +8300,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8178,7 +8410,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8216,7 +8449,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8254,7 +8488,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8292,7 +8527,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8330,7 +8566,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8368,7 +8605,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8406,7 +8644,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8444,7 +8683,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8482,7 +8722,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8520,7 +8761,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8558,7 +8800,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8596,7 +8839,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8634,7 +8878,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8672,7 +8917,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8710,7 +8956,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8748,7 +8995,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8786,7 +9034,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8824,7 +9073,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8862,7 +9112,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8900,7 +9151,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8938,7 +9190,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -8976,7 +9229,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9014,7 +9268,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9052,7 +9307,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9090,7 +9346,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9128,7 +9385,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9166,7 +9424,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9204,7 +9463,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9242,7 +9502,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9280,7 +9541,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9318,7 +9580,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9356,7 +9619,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9394,7 +9658,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9528,7 +9793,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9616,7 +9882,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9704,7 +9971,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9792,7 +10060,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9880,7 +10149,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -9968,7 +10238,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10056,7 +10327,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10144,7 +10416,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10232,7 +10505,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10320,7 +10594,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10408,7 +10683,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10496,7 +10772,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10584,7 +10861,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10672,7 +10950,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10760,7 +11039,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10848,7 +11128,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -10936,7 +11217,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11024,7 +11306,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11112,7 +11395,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11200,7 +11484,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11288,7 +11573,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11376,7 +11662,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11464,7 +11751,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11552,7 +11840,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11640,7 +11929,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11728,7 +12018,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11816,7 +12107,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11904,7 +12196,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -11992,7 +12285,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -12080,7 +12374,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -12168,7 +12463,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -12256,7 +12552,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -12344,7 +12641,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -12432,7 +12730,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
index 4acf34447c4..7e16388a84b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
@@ -682,7 +682,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -799,7 +804,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -808,7 +818,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -961,7 +972,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1078,7 +1094,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1087,7 +1108,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1240,7 +1262,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1357,7 +1384,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1366,7 +1398,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1519,7 +1552,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1636,7 +1674,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1645,7 +1688,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1798,7 +1842,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1915,7 +1964,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1924,7 +1978,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2085,7 +2140,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2202,7 +2262,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2211,7 +2276,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2372,7 +2438,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2489,7 +2560,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2498,7 +2574,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2651,7 +2728,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2768,7 +2850,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2777,7 +2864,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2919,7 +3007,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3036,7 +3129,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3045,7 +3143,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3203,7 +3302,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3320,7 +3424,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3329,7 +3438,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3487,7 +3597,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3604,7 +3719,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3613,7 +3733,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3771,7 +3892,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3888,7 +4014,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3897,7 +4028,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4055,7 +4187,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4172,7 +4309,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4181,7 +4323,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4335,7 +4478,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4452,7 +4600,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4461,7 +4614,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
index aae5f888e22..d8109333bc7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
@@ -590,7 +590,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -707,7 +712,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -716,7 +726,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -874,7 +885,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -991,7 +1007,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1000,7 +1021,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1158,7 +1180,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1275,7 +1302,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1284,7 +1316,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1442,7 +1475,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1559,7 +1597,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1568,7 +1611,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1726,7 +1770,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1843,7 +1892,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1852,7 +1906,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2018,7 +2073,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2135,7 +2195,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2144,7 +2209,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2310,7 +2376,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2427,7 +2498,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2436,7 +2512,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2594,7 +2671,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2711,7 +2793,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2720,7 +2807,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2862,7 +2950,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2979,7 +3072,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2988,7 +3086,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3130,7 +3229,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3247,7 +3351,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3256,7 +3365,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3419,7 +3529,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3536,7 +3651,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3545,7 +3665,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
index 3eb5658da6f..33ef97e72ce 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
@@ -383,7 +383,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -481,7 +486,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -596,7 +606,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -605,7 +620,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -722,7 +738,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -731,7 +752,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
index 60af74f9740..8e2a692fa5f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
@@ -351,7 +351,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -470,7 +475,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -479,7 +489,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -600,7 +611,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -609,7 +625,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
index 0eabae5aa88..774ad80d9a1 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
@@ -222,7 +222,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -231,7 +236,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -323,7 +329,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -477,7 +488,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -492,7 +508,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
index abeaf3a8c7d..1e1771ae4a5 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
@@ -631,7 +631,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -752,7 +757,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -761,7 +771,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -855,7 +866,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -947,7 +963,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1039,7 +1060,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1160,7 +1186,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1169,7 +1200,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -1263,7 +1295,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1355,7 +1392,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
index 6ba179b0bb3..abd9ed1d025 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
@@ -626,7 +626,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -743,7 +748,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -752,7 +762,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -844,7 +855,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -961,7 +977,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -970,7 +991,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -1062,7 +1084,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1152,7 +1179,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
index 1ad975d9f3f..bb5c0dbad45 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
@@ -309,7 +309,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -318,7 +323,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -410,7 +416,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -564,7 +575,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -579,7 +595,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
index 34db8141714..570bdd50020 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
@@ -231,7 +231,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -240,7 +245,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -332,7 +338,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
index 861f20656e6..1ab98e6eb88 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
@@ -751,7 +751,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -868,7 +873,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -877,7 +887,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -969,7 +980,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1086,7 +1102,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1095,7 +1116,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -1187,7 +1209,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1277,7 +1304,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -1367,7 +1399,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
index 85cb5fabf76..747d49b8ebd 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
@@ -303,7 +303,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -312,7 +317,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -404,7 +410,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -558,7 +569,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -573,7 +589,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
index 7419c5279b4..2c1978d5de1 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
@@ -591,7 +591,12 @@
                     "$ref": "44"
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -606,7 +611,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "GET",
@@ -762,7 +772,12 @@
                     "$ref": "55"
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -771,7 +786,8 @@
                   200
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "HEAD",
@@ -890,7 +906,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -899,7 +920,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PUT",
@@ -1018,7 +1040,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1027,7 +1054,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "PATCH",
@@ -1146,7 +1174,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1155,7 +1188,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "POST",
@@ -1274,7 +1308,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1283,7 +1322,8 @@
                   204
                 ],
                 "headers": [],
-                "isErrorResponse": false
+                "isErrorResponse": false,
+                "serializationOptions": {}
               }
             ],
             "httpMethod": "DELETE",
@@ -1439,7 +1479,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "input"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1454,7 +1499,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
index dde978aae3e..3410d98fd4e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
@@ -3449,7 +3449,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3570,7 +3575,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3579,7 +3589,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3722,7 +3733,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3843,7 +3859,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3852,7 +3873,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3995,7 +4017,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4116,7 +4143,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4125,7 +4157,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4268,7 +4301,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4389,7 +4427,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4398,7 +4441,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4541,7 +4585,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4662,7 +4711,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4671,7 +4725,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4814,7 +4869,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4935,7 +4995,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4944,7 +5009,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5087,7 +5153,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5208,7 +5279,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5217,7 +5293,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5360,7 +5437,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5481,7 +5563,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5490,7 +5577,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5633,7 +5721,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5754,7 +5847,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5763,7 +5861,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5906,7 +6005,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6027,7 +6131,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6036,7 +6145,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6179,7 +6289,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6300,7 +6415,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6309,7 +6429,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6452,7 +6573,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6573,7 +6699,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
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                 ],
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@@ -6582,7 +6713,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6725,7 +6857,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6846,7 +6983,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
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                 ],
                 "responses": [
@@ -6855,7 +6997,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6998,7 +7141,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7119,7 +7267,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
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                 ],
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@@ -7128,7 +7281,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7271,7 +7425,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7392,7 +7551,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7401,7 +7565,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7544,7 +7709,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7665,7 +7835,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7674,7 +7849,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7817,7 +7993,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7938,7 +8119,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7947,7 +8133,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8090,7 +8277,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8211,7 +8403,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8220,7 +8417,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8363,7 +8561,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8484,7 +8687,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8493,7 +8701,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8636,7 +8845,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8757,7 +8971,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8766,7 +8985,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8909,7 +9129,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9030,7 +9255,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9039,7 +9269,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9182,7 +9413,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9303,7 +9539,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9312,7 +9553,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9455,7 +9697,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9576,7 +9823,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9585,7 +9837,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9728,7 +9981,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9849,7 +10107,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9858,7 +10121,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10001,7 +10265,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10122,7 +10391,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10131,7 +10405,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10274,7 +10549,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10395,7 +10675,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10404,7 +10689,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10547,7 +10833,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10668,7 +10959,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10677,7 +10973,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10820,7 +11117,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10941,7 +11243,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10950,7 +11257,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -11093,7 +11401,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -11214,7 +11527,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -11223,7 +11541,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -11366,7 +11685,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -11487,7 +11811,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -11496,7 +11825,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -11639,7 +11969,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -11760,7 +12095,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -11769,7 +12109,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
index 090e6a95f9e..4204521c6bb 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
@@ -1455,7 +1455,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1547,7 +1552,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1666,7 +1676,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1675,7 +1690,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -1796,7 +1812,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1805,7 +1826,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -1948,7 +1970,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2040,7 +2067,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2159,7 +2191,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2168,7 +2205,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -2289,7 +2327,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2298,7 +2341,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -2441,7 +2485,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2533,7 +2582,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2652,7 +2706,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2661,7 +2720,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -2782,7 +2842,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2791,7 +2856,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -2934,7 +3000,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3026,7 +3097,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3145,7 +3221,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3154,7 +3235,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -3275,7 +3357,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3284,7 +3371,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -3427,7 +3515,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3519,7 +3612,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3638,7 +3736,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3647,7 +3750,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -3768,7 +3872,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3777,7 +3886,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -3920,7 +4030,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4012,7 +4127,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4131,7 +4251,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4140,7 +4265,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -4261,7 +4387,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4270,7 +4401,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -4413,7 +4545,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4505,7 +4642,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4624,7 +4766,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4633,7 +4780,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
@@ -4754,7 +4902,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4763,7 +4916,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PATCH",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
index 9e7bcae0af8..127563ea997 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
@@ -2233,7 +2233,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2325,7 +2330,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2444,7 +2454,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2453,7 +2468,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2574,7 +2590,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2583,7 +2604,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2726,7 +2748,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2818,7 +2845,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2937,7 +2969,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2946,7 +2983,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3067,7 +3105,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3076,7 +3119,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3219,7 +3263,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3311,7 +3360,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3430,7 +3484,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3439,7 +3498,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3560,7 +3620,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3569,7 +3634,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3712,7 +3778,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3804,7 +3875,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3923,7 +3999,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3932,7 +4013,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4053,7 +4135,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4062,7 +4149,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4205,7 +4293,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4297,7 +4390,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4416,7 +4514,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4425,7 +4528,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4546,7 +4650,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4555,7 +4664,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4698,7 +4808,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4790,7 +4905,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4909,7 +5029,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4918,7 +5043,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5039,7 +5165,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5048,7 +5179,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5191,7 +5323,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5283,7 +5420,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5402,7 +5544,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5411,7 +5558,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5532,7 +5680,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5541,7 +5694,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5684,7 +5838,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5776,7 +5935,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5895,7 +6059,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5904,7 +6073,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6025,7 +6195,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6034,7 +6209,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6177,7 +6353,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6269,7 +6450,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6388,7 +6574,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6397,7 +6588,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6518,7 +6710,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6527,7 +6724,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6670,7 +6868,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6762,7 +6965,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6881,7 +7089,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6890,7 +7103,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7011,7 +7225,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7020,7 +7239,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7163,7 +7383,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7255,7 +7480,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7374,7 +7604,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7383,7 +7618,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7504,7 +7740,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7513,7 +7754,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7656,7 +7898,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7748,7 +7995,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7867,7 +8119,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7876,7 +8133,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7997,7 +8255,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8006,7 +8269,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8149,7 +8413,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8241,7 +8510,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8360,7 +8634,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8369,7 +8648,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8490,7 +8770,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8499,7 +8784,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8642,7 +8928,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8734,7 +9025,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8853,7 +9149,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8862,7 +9163,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8983,7 +9285,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8992,7 +9299,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9135,7 +9443,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9227,7 +9540,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9346,7 +9664,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9355,7 +9678,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9476,7 +9800,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9485,7 +9814,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9629,7 +9959,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9721,7 +10056,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9840,7 +10180,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9849,7 +10194,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9970,7 +10316,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9979,7 +10330,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
index cabaa4d0648..59a0187b42b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
@@ -2824,7 +2824,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2945,7 +2950,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2954,7 +2964,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3097,7 +3108,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3218,7 +3234,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3227,7 +3248,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3370,7 +3392,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3491,7 +3518,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3500,7 +3532,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3643,7 +3676,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3764,7 +3802,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3773,7 +3816,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -3916,7 +3960,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4037,7 +4086,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4046,7 +4100,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4189,7 +4244,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4310,7 +4370,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4319,7 +4384,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4462,7 +4528,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4583,7 +4654,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4592,7 +4668,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -4735,7 +4812,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4856,7 +4938,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4865,7 +4952,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5008,7 +5096,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5129,7 +5222,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5138,7 +5236,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5281,7 +5380,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5402,7 +5506,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5411,7 +5520,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5554,7 +5664,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5675,7 +5790,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5684,7 +5804,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -5827,7 +5948,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -5948,7 +6074,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -5957,7 +6088,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6100,7 +6232,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6221,7 +6358,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6230,7 +6372,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6373,7 +6516,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6494,7 +6642,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6503,7 +6656,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6646,7 +6800,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -6767,7 +6926,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -6776,7 +6940,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -6919,7 +7084,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7040,7 +7210,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7049,7 +7224,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7192,7 +7368,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7313,7 +7494,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7322,7 +7508,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7465,7 +7652,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7586,7 +7778,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7595,7 +7792,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -7738,7 +7936,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -7859,7 +8062,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -7868,7 +8076,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8011,7 +8220,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8132,7 +8346,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8141,7 +8360,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8284,7 +8504,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8405,7 +8630,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8414,7 +8644,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8557,7 +8788,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8678,7 +8914,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8687,7 +8928,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -8830,7 +9072,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -8951,7 +9198,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -8960,7 +9212,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9103,7 +9356,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9224,7 +9482,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9233,7 +9496,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9376,7 +9640,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9497,7 +9766,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9506,7 +9780,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9649,7 +9924,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -9770,7 +10050,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -9779,7 +10064,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -9922,7 +10208,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10043,7 +10334,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10052,7 +10348,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10195,7 +10492,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10316,7 +10618,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10325,7 +10632,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -10468,7 +10776,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -10589,7 +10902,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -10598,7 +10916,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
index c064c1696da..086e7dc50cf 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
@@ -557,7 +557,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -684,7 +689,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -693,7 +703,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -848,7 +859,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -975,7 +991,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -984,7 +1005,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1139,7 +1161,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1266,7 +1293,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1275,7 +1307,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1429,7 +1462,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1552,7 +1590,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1561,7 +1604,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -1655,7 +1699,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -1803,7 +1848,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -1926,7 +1976,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1935,7 +1990,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "PUT",
@@ -2029,7 +2085,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "GET",
@@ -2176,7 +2233,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2299,7 +2361,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2308,7 +2375,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2450,7 +2518,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2539,7 +2612,12 @@
                         "$ref": "165"
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2548,7 +2626,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
index 7ac5a047f0c..1dd3d5f9d41 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
@@ -2285,7 +2285,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2402,7 +2407,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2411,7 +2421,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2553,7 +2564,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2670,7 +2686,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2679,7 +2700,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -2821,7 +2843,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -2938,7 +2965,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -2947,7 +2979,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3089,7 +3122,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3206,7 +3244,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3215,7 +3258,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3357,7 +3401,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3474,7 +3523,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3483,7 +3537,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3625,7 +3680,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -3742,7 +3802,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -3751,7 +3816,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -3893,7 +3959,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4010,7 +4081,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4019,7 +4095,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4161,7 +4238,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4278,7 +4360,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4287,7 +4374,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4429,7 +4517,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4546,7 +4639,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4555,7 +4653,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
@@ -4697,7 +4796,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "GET",
@@ -4814,7 +4918,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -4823,7 +4932,8 @@
                       204
                     ],
                     "headers": [],
-                    "isErrorResponse": false
+                    "isErrorResponse": false,
+                    "serializationOptions": {}
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
index a3d09a4e9bd..489159f046d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
@@ -314,7 +314,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -329,7 +334,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
index c73091097c2..f391cab1b7e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
@@ -648,7 +648,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -663,7 +668,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -831,7 +841,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -846,7 +861,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -1078,7 +1098,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1093,7 +1118,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
index eb16d74ebad..f1c80ec9919 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
@@ -329,7 +329,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -344,7 +349,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
index 6e381150481..049f8f9ba5c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
@@ -345,7 +345,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -360,7 +365,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
index d9663ce6d91..50f099fd667 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
@@ -768,7 +768,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -783,7 +788,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -993,7 +1003,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1008,7 +1023,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -1178,7 +1198,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1193,7 +1218,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -1425,7 +1455,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1440,7 +1475,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
index 1c560373251..3736bf4418b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
@@ -535,7 +535,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -550,7 +555,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -719,7 +729,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -734,7 +749,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
index 7a7fe232704..5dfa55c5d97 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
@@ -715,7 +715,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -730,7 +735,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -941,7 +951,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -956,7 +971,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -1127,7 +1147,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -1142,7 +1167,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -1376,7 +1406,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -1391,7 +1426,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
index d447d4cced5..445460048b7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
@@ -443,7 +443,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -458,7 +463,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -692,7 +702,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -707,7 +722,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
index aa5d409494c..05751e7526b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
@@ -459,7 +459,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -474,7 +479,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
@@ -710,7 +720,12 @@
                         "isExactName": false
                       }
                     ],
-                    "isExactName": false
+                    "isExactName": false,
+                    "serializationOptions": {
+                      "json": {
+                        "name": "body"
+                      }
+                    }
                   }
                 ],
                 "responses": [
@@ -725,7 +740,12 @@
                     "isErrorResponse": false,
                     "contentTypes": [
                       "application/json"
-                    ]
+                    ],
+                    "serializationOptions": {
+                      "json": {
+                        "name": ""
+                      }
+                    }
                   }
                 ],
                 "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
index 788eb607769..e4fb4a6115e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
@@ -254,7 +254,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -281,7 +286,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
index 5cf3fc58c2e..63c6c52d05c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
@@ -270,7 +270,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -297,7 +302,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
index e28a26e5e7c..cdd4f31f80e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
@@ -329,7 +329,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -344,7 +349,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
index 987b7dba539..a844c684244 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
@@ -345,7 +345,12 @@
                     "isExactName": false
                   }
                 ],
-                "isExactName": false
+                "isExactName": false,
+                "serializationOptions": {
+                  "json": {
+                    "name": "body"
+                  }
+                }
               }
             ],
             "responses": [
@@ -360,7 +365,12 @@
                 "isErrorResponse": false,
                 "contentTypes": [
                   "application/json"
-                ]
+                ],
+                "serializationOptions": {
+                  "json": {
+                    "name": ""
+                  }
+                }
               }
             ],
             "httpMethod": "POST",

From 91338306a4be60b65b2170d8d8d046a1bfd47cd1 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 19:50:51 +0000
Subject: [PATCH 07/15] Refactor IsExactName serialization tests to use
 TestData files

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/415f88ad-5491-45f7-b9b0-45eff15ff8e6

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../MrwSerializationTypeDefinitionTests.cs    | 17 ++++++--------
 ...xactNameModelSerializationUsesExactName.cs | 19 ++++++++++++++++
 ...SerializationUsesExactName(deserialize).cs | 19 ++++++++++++++++
 ...tySerializationUsesExactName(serialize).cs | 22 +++++++++++++++++++
 4 files changed, 67 insertions(+), 10 deletions(-)
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNameModelSerializationUsesExactName.cs
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(deserialize).cs
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(serialize).cs

diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
index e0bf06c6980..a048e1853a0 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
@@ -617,19 +617,12 @@ public void IsExactNamePropertySerializationUsesExactName()
             Assert.AreEqual("access_token", model.Properties[0].Name);
 
             var serializationMethod = serialization.Methods.Single(m => m.Signature.Name == "JsonModelWriteCore");
-            var methodBody = serializationMethod.BodyStatements!.ToDisplayString();
-
-            // Wire name is written as the JSON property name.
-            StringAssert.Contains("writer.WritePropertyName(\"access_token\"u8);", methodBody);
-            // The C# property reference uses the exact name (not PascalCased).
-            StringAssert.Contains("access_token", methodBody);
-            StringAssert.DoesNotContain("AccessToken", methodBody);
+            var serializationBody = serializationMethod.BodyStatements!.ToDisplayString();
+            Assert.AreEqual(Helpers.GetExpectedFromFile("serialize"), serializationBody);
 
-            // Deserialization also references the wire name and assigns to the exact-named property.
             var deserializationMethod = serialization.Methods.Single(m => m.Signature.Name.StartsWith("Deserialize"));
             var deserializationBody = deserializationMethod.BodyStatements!.ToDisplayString();
-            StringAssert.Contains("\"access_token\"", deserializationBody);
-            StringAssert.DoesNotContain("AccessToken", deserializationBody);
+            Assert.AreEqual(Helpers.GetExpectedFromFile("deserialize"), deserializationBody);
         }
 
         [Test]
@@ -647,6 +640,10 @@ public void IsExactNameModelSerializationUsesExactName()
             // The deserialization method name is built from the model name verbatim.
             var deserializationMethod = serialization.Methods.Single(m => m.Signature.Name.StartsWith("Deserialize"));
             Assert.AreEqual("Deserializesnake_case_model", deserializationMethod.Signature.Name);
+
+            // Full deserialization body uses the exact model name verbatim throughout.
+            var deserializationBody = deserializationMethod.BodyStatements!.ToDisplayString();
+            Assert.AreEqual(Helpers.GetExpectedFromFile(), deserializationBody);
         }
 
         [Test]
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNameModelSerializationUsesExactName.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNameModelSerializationUsesExactName.cs
new file mode 100644
index 00000000000..881a921c15d
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNameModelSerializationUsesExactName.cs
@@ -0,0 +1,19 @@
+if ((element.ValueKind == global::System.Text.Json.JsonValueKind.Null))
+{
+    return null;
+}
+string name = default;
+global::System.Collections.Generic.IDictionary<string, global::System.BinaryData> additionalBinaryDataProperties = new global::Sample.ChangeTrackingDictionary<string, global::System.BinaryData>();
+foreach (var prop in element.EnumerateObject())
+{
+    if (prop.NameEquals("Name"u8))
+    {
+        name = prop.Value.GetString();
+        continue;
+    }
+    if ((options.Format != "W"))
+    {
+        additionalBinaryDataProperties.Add(prop.Name, global::System.BinaryData.FromString(prop.Value.GetRawText()));
+    }
+}
+return new global::Sample.Models.snake_case_model(name, additionalBinaryDataProperties);
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(deserialize).cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(deserialize).cs
new file mode 100644
index 00000000000..903070b5513
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(deserialize).cs
@@ -0,0 +1,19 @@
+if ((element.ValueKind == global::System.Text.Json.JsonValueKind.Null))
+{
+    return null;
+}
+string accessToken = default;
+global::System.Collections.Generic.IDictionary<string, global::System.BinaryData> additionalBinaryDataProperties = new global::Sample.ChangeTrackingDictionary<string, global::System.BinaryData>();
+foreach (var prop in element.EnumerateObject())
+{
+    if (prop.NameEquals("access_token"u8))
+    {
+        accessToken = prop.Value.GetString();
+        continue;
+    }
+    if ((options.Format != "W"))
+    {
+        additionalBinaryDataProperties.Add(prop.Name, global::System.BinaryData.FromString(prop.Value.GetRawText()));
+    }
+}
+return new global::Sample.Models.MockInputModel(accessToken, additionalBinaryDataProperties);
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(serialize).cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(serialize).cs
new file mode 100644
index 00000000000..574da2704e3
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/TestData/MrwSerializationTypeDefinitionTests/IsExactNamePropertySerializationUsesExactName(serialize).cs
@@ -0,0 +1,22 @@
+string format = (options.Format == "W") ? ((global::System.ClientModel.Primitives.IPersistableModel<global::Sample.Models.MockInputModel>)this).GetFormatFromOptions(options) : options.Format;
+if ((format != "J"))
+{
+    throw new global::System.FormatException($"The model {nameof(global::Sample.Models.MockInputModel)} does not support writing '{format}' format.");
+}
+writer.WritePropertyName("access_token"u8);
+writer.WriteStringValue(access_token);
+if (((options.Format != "W") && (_additionalBinaryDataProperties != null)))
+{
+    foreach (var item in _additionalBinaryDataProperties)
+    {
+        writer.WritePropertyName(item.Key);
+#if NET6_0_OR_GREATER
+        writer.WriteRawValue(item.Value);
+#else
+        using (global::System.Text.Json.JsonDocument document = global::System.Text.Json.JsonDocument.Parse(item.Value))
+        {
+            global::System.Text.Json.JsonSerializer.Serialize(writer, document.RootElement);
+        }
+#endif
+    }
+}

From 997509a1c774af073cf8d60acde692625a7dbeea Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 19:58:26 +0000
Subject: [PATCH 08/15] Add @clientName(exact()) demo to Sample-TypeSpec
 RoundTripModel and regenerate

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/415f88ad-5491-45f7-b9b0-45eff15ff8e6

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../Local/Sample-TypeSpec/Sample-TypeSpec.tsp |    4 +
 .../Models/RoundTripModel.Serialization.cs    |   12 +
 .../src/Generated/Models/RoundTripModel.cs    |    7 +-
 .../Generated/SampleTypeSpecModelFactory.cs   |    4 +-
 .../Local/Sample-TypeSpec/tspCodeModel.json   | 1705 +++++++++--------
 5 files changed, 891 insertions(+), 841 deletions(-)

diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp
index 5e4fe46ddc1..0f87bbb470d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp
@@ -212,6 +212,10 @@ model RoundTripModel {
   @doc("Required string, illustrating a reference type property.")
   requiredString: string;
 
+  @doc("a property whose name is preserved verbatim by the C# emitter via exact()")
+  @clientName(Azure.ClientGenerator.Core.exact("exact_name_property"), "csharp")
+  exactNameProperty?: string;
+
   @doc("Required int, illustrating a value type property.")
   @encode(string)
   requiredInt: int32;
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs
index 0fa6f37b2d4..614d3fe24e3 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs
@@ -99,6 +99,11 @@ protected virtual void JsonModelWriteCore(Utf8JsonWriter writer, ModelReaderWrit
             }
             writer.WritePropertyName("requiredString"u8);
             writer.WriteStringValue(RequiredString);
+            if (Optional.IsDefined(exact_name_property))
+            {
+                writer.WritePropertyName("exactNameProperty"u8);
+                writer.WriteStringValue(exact_name_property);
+            }
             writer.WritePropertyName("requiredInt"u8);
             writer.WriteStringValue(RequiredInt.ToString());
             writer.WritePropertyName("requiredCollection"u8);
@@ -350,6 +355,7 @@ internal static RoundTripModel DeserializeRoundTripModel(JsonElement element, Mo
                 return null;
             }
             string requiredString = default;
+            string exactNameProperty = default;
             int requiredInt = default;
             IList<StringFixedEnum> requiredCollection = default;
             IDictionary<string, StringExtensibleEnum> requiredDictionary = default;
@@ -381,6 +387,11 @@ internal static RoundTripModel DeserializeRoundTripModel(JsonElement element, Mo
                     requiredString = prop.Value.GetString();
                     continue;
                 }
+                if (prop.NameEquals("exactNameProperty"u8))
+                {
+                    exactNameProperty = prop.Value.GetString();
+                    continue;
+                }
                 if (prop.NameEquals("requiredInt"u8))
                 {
                     requiredInt = int.Parse(prop.Value.GetString());
@@ -637,6 +648,7 @@ internal static RoundTripModel DeserializeRoundTripModel(JsonElement element, Mo
             }
             return new RoundTripModel(
                 requiredString,
+                exactNameProperty,
                 requiredInt,
                 requiredCollection,
                 requiredDictionary,
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs
index 810d6b74903..57877a4fc0b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs
@@ -60,6 +60,7 @@ public RoundTripModel(string requiredString, int requiredInt, IEnumerable<String
 
         /// <summary> Initializes a new instance of <see cref="RoundTripModel"/>. </summary>
         /// <param name="requiredString"> Required string, illustrating a reference type property. </param>
+        /// <param name="exactNameProperty"> a property whose name is preserved verbatim by the C# emitter via exact(). </param>
         /// <param name="requiredInt"> Required int, illustrating a value type property. </param>
         /// <param name="requiredCollection"> Required collection of enums. </param>
         /// <param name="requiredDictionary"> Required dictionary of enums. </param>
@@ -84,9 +85,10 @@ public RoundTripModel(string requiredString, int requiredInt, IEnumerable<String
         /// <param name="modelWithRequiredNullable"> this is a model with required nullable properties. </param>
         /// <param name="requiredBytes"> Required bytes. </param>
         /// <param name="additionalBinaryDataProperties"> Keeps track of any properties unknown to the library. </param>
-        internal RoundTripModel(string requiredString, int requiredInt, IList<StringFixedEnum> requiredCollection, IDictionary<string, StringExtensibleEnum> requiredDictionary, Thing requiredModel, IntExtensibleEnum? intExtensibleEnum, IList<IntExtensibleEnum> intExtensibleEnumCollection, FloatExtensibleEnum? floatExtensibleEnum, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue, IList<FloatExtensibleEnum> floatExtensibleEnumCollection, FloatFixedEnum? floatFixedEnum, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue, IList<FloatFixedEnum> floatFixedEnumCollection, IntFixedEnum? intFixedEnum, IList<IntFixedEnum> intFixedEnumCollection, StringFixedEnum? stringFixedEnum, BinaryData requiredUnknown, BinaryData optionalUnknown, IDictionary<string, BinaryData> requiredRecordUnknown, IDictionary<string, BinaryData> optionalRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown, ModelWithRequiredNullableProperties modelWithRequiredNullable, BinaryData requiredBytes, IDictionary<string, BinaryData> additionalBinaryDataProperties)
+        internal RoundTripModel(string requiredString, string exactNameProperty, int requiredInt, IList<StringFixedEnum> requiredCollection, IDictionary<string, StringExtensibleEnum> requiredDictionary, Thing requiredModel, IntExtensibleEnum? intExtensibleEnum, IList<IntExtensibleEnum> intExtensibleEnumCollection, FloatExtensibleEnum? floatExtensibleEnum, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue, IList<FloatExtensibleEnum> floatExtensibleEnumCollection, FloatFixedEnum? floatFixedEnum, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue, IList<FloatFixedEnum> floatFixedEnumCollection, IntFixedEnum? intFixedEnum, IList<IntFixedEnum> intFixedEnumCollection, StringFixedEnum? stringFixedEnum, BinaryData requiredUnknown, BinaryData optionalUnknown, IDictionary<string, BinaryData> requiredRecordUnknown, IDictionary<string, BinaryData> optionalRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown, ModelWithRequiredNullableProperties modelWithRequiredNullable, BinaryData requiredBytes, IDictionary<string, BinaryData> additionalBinaryDataProperties)
         {
             RequiredString = requiredString;
+            exact_name_property = exactNameProperty;
             RequiredInt = requiredInt;
             RequiredCollection = requiredCollection;
             RequiredDictionary = requiredDictionary;
@@ -116,6 +118,9 @@ internal RoundTripModel(string requiredString, int requiredInt, IList<StringFixe
         /// <summary> Required string, illustrating a reference type property. </summary>
         public string RequiredString { get; set; }
 
+        /// <summary> a property whose name is preserved verbatim by the C# emitter via exact(). </summary>
+        public string exact_name_property { get; set; }
+
         /// <summary> Required int, illustrating a value type property. </summary>
         public int RequiredInt { get; set; }
 
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs
index 5552d775dbe..84cfe66f763 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs
@@ -61,6 +61,7 @@ public static Thing Thing(string rename = default, BinaryData requiredUnion = de
 
         /// <summary> this is a roundtrip model. </summary>
         /// <param name="requiredString"> Required string, illustrating a reference type property. </param>
+        /// <param name="exactNameProperty"> a property whose name is preserved verbatim by the C# emitter via exact(). </param>
         /// <param name="requiredInt"> Required int, illustrating a value type property. </param>
         /// <param name="requiredCollection"> Required collection of enums. </param>
         /// <param name="requiredDictionary"> Required dictionary of enums. </param>
@@ -85,7 +86,7 @@ public static Thing Thing(string rename = default, BinaryData requiredUnion = de
         /// <param name="modelWithRequiredNullable"> this is a model with required nullable properties. </param>
         /// <param name="requiredBytes"> Required bytes. </param>
         /// <returns> A new <see cref="SampleTypeSpec.RoundTripModel"/> instance for mocking. </returns>
-        public static RoundTripModel RoundTripModel(string requiredString = default, int requiredInt = default, IEnumerable<StringFixedEnum> requiredCollection = default, IDictionary<string, StringExtensibleEnum> requiredDictionary = default, Thing requiredModel = default, IntExtensibleEnum? intExtensibleEnum = default, IEnumerable<IntExtensibleEnum> intExtensibleEnumCollection = default, FloatExtensibleEnum? floatExtensibleEnum = default, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue = default, IEnumerable<FloatExtensibleEnum> floatExtensibleEnumCollection = default, FloatFixedEnum? floatFixedEnum = default, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue = default, IEnumerable<FloatFixedEnum> floatFixedEnumCollection = default, IntFixedEnum? intFixedEnum = default, IEnumerable<IntFixedEnum> intFixedEnumCollection = default, StringFixedEnum? stringFixedEnum = default, BinaryData requiredUnknown = default, BinaryData optionalUnknown = default, IDictionary<string, BinaryData> requiredRecordUnknown = default, IDictionary<string, BinaryData> optionalRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown = default, ModelWithRequiredNullableProperties modelWithRequiredNullable = default, BinaryData requiredBytes = default)
+        public static RoundTripModel RoundTripModel(string requiredString = default, string exactNameProperty = default, int requiredInt = default, IEnumerable<StringFixedEnum> requiredCollection = default, IDictionary<string, StringExtensibleEnum> requiredDictionary = default, Thing requiredModel = default, IntExtensibleEnum? intExtensibleEnum = default, IEnumerable<IntExtensibleEnum> intExtensibleEnumCollection = default, FloatExtensibleEnum? floatExtensibleEnum = default, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue = default, IEnumerable<FloatExtensibleEnum> floatExtensibleEnumCollection = default, FloatFixedEnum? floatFixedEnum = default, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue = default, IEnumerable<FloatFixedEnum> floatFixedEnumCollection = default, IntFixedEnum? intFixedEnum = default, IEnumerable<IntFixedEnum> intFixedEnumCollection = default, StringFixedEnum? stringFixedEnum = default, BinaryData requiredUnknown = default, BinaryData optionalUnknown = default, IDictionary<string, BinaryData> requiredRecordUnknown = default, IDictionary<string, BinaryData> optionalRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown = default, ModelWithRequiredNullableProperties modelWithRequiredNullable = default, BinaryData requiredBytes = default)
         {
             requiredCollection ??= new ChangeTrackingList<StringFixedEnum>();
             requiredDictionary ??= new ChangeTrackingDictionary<string, StringExtensibleEnum>();
@@ -100,6 +101,7 @@ public static RoundTripModel RoundTripModel(string requiredString = default, int
 
             return new RoundTripModel(
                 requiredString,
+                exactNameProperty,
                 requiredInt,
                 requiredCollection.ToList(),
                 requiredDictionary,
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
index b37a9c61325..1c9224b204b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
@@ -2786,11 +2786,38 @@
         {
           "$id": "276",
           "kind": "property",
+          "name": "exact_name_property",
+          "serializedName": "exactNameProperty",
+          "doc": "a property whose name is preserved verbatim by the C# emitter via exact()",
+          "type": {
+            "$id": "277",
+            "kind": "string",
+            "name": "string",
+            "crossLanguageDefinitionId": "TypeSpec.string",
+            "decorators": []
+          },
+          "optional": true,
+          "readOnly": false,
+          "discriminator": false,
+          "flatten": false,
+          "decorators": [],
+          "crossLanguageDefinitionId": "SampleTypeSpec.RoundTripModel.exactNameProperty",
+          "serializationOptions": {
+            "json": {
+              "name": "exactNameProperty"
+            }
+          },
+          "isHttpMetadata": false,
+          "isExactName": true
+        },
+        {
+          "$id": "278",
+          "kind": "property",
           "name": "requiredInt",
           "serializedName": "requiredInt",
           "doc": "Required int, illustrating a value type property.",
           "type": {
-            "$id": "277",
+            "$id": "279",
             "kind": "int32",
             "name": "int32",
             "encode": "string",
@@ -2812,13 +2839,13 @@
           "isExactName": false
         },
         {
-          "$id": "278",
+          "$id": "280",
           "kind": "property",
           "name": "requiredCollection",
           "serializedName": "requiredCollection",
           "doc": "Required collection of enums",
           "type": {
-            "$id": "279",
+            "$id": "281",
             "kind": "array",
             "name": "ArrayStringFixedEnum",
             "valueType": {
@@ -2842,16 +2869,16 @@
           "isExactName": false
         },
         {
-          "$id": "280",
+          "$id": "282",
           "kind": "property",
           "name": "requiredDictionary",
           "serializedName": "requiredDictionary",
           "doc": "Required dictionary of enums",
           "type": {
-            "$id": "281",
+            "$id": "283",
             "kind": "dict",
             "keyType": {
-              "$id": "282",
+              "$id": "284",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -2877,7 +2904,7 @@
           "isExactName": false
         },
         {
-          "$id": "283",
+          "$id": "285",
           "kind": "property",
           "name": "requiredModel",
           "serializedName": "requiredModel",
@@ -2900,7 +2927,7 @@
           "isExactName": false
         },
         {
-          "$id": "284",
+          "$id": "286",
           "kind": "property",
           "name": "intExtensibleEnum",
           "serializedName": "intExtensibleEnum",
@@ -2923,13 +2950,13 @@
           "isExactName": false
         },
         {
-          "$id": "285",
+          "$id": "287",
           "kind": "property",
           "name": "intExtensibleEnumCollection",
           "serializedName": "intExtensibleEnumCollection",
           "doc": "this is a collection of int based extensible enum",
           "type": {
-            "$id": "286",
+            "$id": "288",
             "kind": "array",
             "name": "ArrayIntExtensibleEnum",
             "valueType": {
@@ -2953,7 +2980,7 @@
           "isExactName": false
         },
         {
-          "$id": "287",
+          "$id": "289",
           "kind": "property",
           "name": "floatExtensibleEnum",
           "serializedName": "floatExtensibleEnum",
@@ -2976,7 +3003,7 @@
           "isExactName": false
         },
         {
-          "$id": "288",
+          "$id": "290",
           "kind": "property",
           "name": "floatExtensibleEnumWithIntValue",
           "serializedName": "floatExtensibleEnumWithIntValue",
@@ -2999,13 +3026,13 @@
           "isExactName": false
         },
         {
-          "$id": "289",
+          "$id": "291",
           "kind": "property",
           "name": "floatExtensibleEnumCollection",
           "serializedName": "floatExtensibleEnumCollection",
           "doc": "this is a collection of float based extensible enum",
           "type": {
-            "$id": "290",
+            "$id": "292",
             "kind": "array",
             "name": "ArrayFloatExtensibleEnum",
             "valueType": {
@@ -3029,7 +3056,7 @@
           "isExactName": false
         },
         {
-          "$id": "291",
+          "$id": "293",
           "kind": "property",
           "name": "floatFixedEnum",
           "serializedName": "floatFixedEnum",
@@ -3052,7 +3079,7 @@
           "isExactName": false
         },
         {
-          "$id": "292",
+          "$id": "294",
           "kind": "property",
           "name": "floatFixedEnumWithIntValue",
           "serializedName": "floatFixedEnumWithIntValue",
@@ -3075,13 +3102,13 @@
           "isExactName": false
         },
         {
-          "$id": "293",
+          "$id": "295",
           "kind": "property",
           "name": "floatFixedEnumCollection",
           "serializedName": "floatFixedEnumCollection",
           "doc": "this is a collection of float based fixed enum",
           "type": {
-            "$id": "294",
+            "$id": "296",
             "kind": "array",
             "name": "ArrayFloatFixedEnum",
             "valueType": {
@@ -3105,7 +3132,7 @@
           "isExactName": false
         },
         {
-          "$id": "295",
+          "$id": "297",
           "kind": "property",
           "name": "intFixedEnum",
           "serializedName": "intFixedEnum",
@@ -3128,13 +3155,13 @@
           "isExactName": false
         },
         {
-          "$id": "296",
+          "$id": "298",
           "kind": "property",
           "name": "intFixedEnumCollection",
           "serializedName": "intFixedEnumCollection",
           "doc": "this is a collection of int based fixed enum",
           "type": {
-            "$id": "297",
+            "$id": "299",
             "kind": "array",
             "name": "ArrayIntFixedEnum",
             "valueType": {
@@ -3158,7 +3185,7 @@
           "isExactName": false
         },
         {
-          "$id": "298",
+          "$id": "300",
           "kind": "property",
           "name": "stringFixedEnum",
           "serializedName": "stringFixedEnum",
@@ -3181,13 +3208,13 @@
           "isExactName": false
         },
         {
-          "$id": "299",
+          "$id": "301",
           "kind": "property",
           "name": "requiredUnknown",
           "serializedName": "requiredUnknown",
           "doc": "required unknown",
           "type": {
-            "$id": "300",
+            "$id": "302",
             "kind": "unknown",
             "name": "unknown",
             "crossLanguageDefinitionId": "",
@@ -3208,13 +3235,13 @@
           "isExactName": false
         },
         {
-          "$id": "301",
+          "$id": "303",
           "kind": "property",
           "name": "optionalUnknown",
           "serializedName": "optionalUnknown",
           "doc": "optional unknown",
           "type": {
-            "$id": "302",
+            "$id": "304",
             "kind": "unknown",
             "name": "unknown",
             "crossLanguageDefinitionId": "",
@@ -3235,23 +3262,23 @@
           "isExactName": false
         },
         {
-          "$id": "303",
+          "$id": "305",
           "kind": "property",
           "name": "requiredRecordUnknown",
           "serializedName": "requiredRecordUnknown",
           "doc": "required record of unknown",
           "type": {
-            "$id": "304",
+            "$id": "306",
             "kind": "dict",
             "keyType": {
-              "$id": "305",
+              "$id": "307",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$id": "306",
+              "$id": "308",
               "kind": "unknown",
               "name": "unknown",
               "crossLanguageDefinitionId": "",
@@ -3274,13 +3301,13 @@
           "isExactName": false
         },
         {
-          "$id": "307",
+          "$id": "309",
           "kind": "property",
           "name": "optionalRecordUnknown",
           "serializedName": "optionalRecordUnknown",
           "doc": "optional record of unknown",
           "type": {
-            "$ref": "304"
+            "$ref": "306"
           },
           "optional": true,
           "readOnly": false,
@@ -3297,13 +3324,13 @@
           "isExactName": false
         },
         {
-          "$id": "308",
+          "$id": "310",
           "kind": "property",
           "name": "readOnlyRequiredRecordUnknown",
           "serializedName": "readOnlyRequiredRecordUnknown",
           "doc": "required readonly record of unknown",
           "type": {
-            "$ref": "304"
+            "$ref": "306"
           },
           "optional": false,
           "readOnly": true,
@@ -3320,13 +3347,13 @@
           "isExactName": false
         },
         {
-          "$id": "309",
+          "$id": "311",
           "kind": "property",
           "name": "readOnlyOptionalRecordUnknown",
           "serializedName": "readOnlyOptionalRecordUnknown",
           "doc": "optional readonly record of unknown",
           "type": {
-            "$ref": "304"
+            "$ref": "306"
           },
           "optional": true,
           "readOnly": true,
@@ -3343,13 +3370,13 @@
           "isExactName": false
         },
         {
-          "$id": "310",
+          "$id": "312",
           "kind": "property",
           "name": "modelWithRequiredNullable",
           "serializedName": "modelWithRequiredNullable",
           "doc": "this is a model with required nullable properties",
           "type": {
-            "$id": "311",
+            "$id": "313",
             "kind": "model",
             "name": "ModelWithRequiredNullableProperties",
             "namespace": "SampleTypeSpec",
@@ -3365,16 +3392,16 @@
             "isExactName": false,
             "properties": [
               {
-                "$id": "312",
+                "$id": "314",
                 "kind": "property",
                 "name": "requiredNullablePrimitive",
                 "serializedName": "requiredNullablePrimitive",
                 "doc": "required nullable primitive type",
                 "type": {
-                  "$id": "313",
+                  "$id": "315",
                   "kind": "nullable",
                   "type": {
-                    "$id": "314",
+                    "$id": "316",
                     "kind": "int32",
                     "name": "int32",
                     "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -3397,13 +3424,13 @@
                 "isExactName": false
               },
               {
-                "$id": "315",
+                "$id": "317",
                 "kind": "property",
                 "name": "requiredExtensibleEnum",
                 "serializedName": "requiredExtensibleEnum",
                 "doc": "required nullable extensible enum type",
                 "type": {
-                  "$id": "316",
+                  "$id": "318",
                   "kind": "nullable",
                   "type": {
                     "$ref": "22"
@@ -3425,13 +3452,13 @@
                 "isExactName": false
               },
               {
-                "$id": "317",
+                "$id": "319",
                 "kind": "property",
                 "name": "requiredFixedEnum",
                 "serializedName": "requiredFixedEnum",
                 "doc": "required nullable fixed enum type",
                 "type": {
-                  "$id": "318",
+                  "$id": "320",
                   "kind": "nullable",
                   "type": {
                     "$ref": "17"
@@ -3469,13 +3496,13 @@
           "isExactName": false
         },
         {
-          "$id": "319",
+          "$id": "321",
           "kind": "property",
           "name": "requiredBytes",
           "serializedName": "requiredBytes",
           "doc": "Required bytes",
           "type": {
-            "$id": "320",
+            "$id": "322",
             "kind": "bytes",
             "name": "bytes",
             "encode": "base64",
@@ -3499,10 +3526,10 @@
       ]
     },
     {
-      "$ref": "311"
+      "$ref": "313"
     },
     {
-      "$id": "321",
+      "$id": "323",
       "kind": "model",
       "name": "Wrapper",
       "namespace": "SampleTypeSpec",
@@ -3513,12 +3540,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "322",
+          "$id": "324",
           "kind": "property",
           "name": "p1",
           "doc": "header parameter",
           "type": {
-            "$id": "323",
+            "$id": "325",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3535,7 +3562,7 @@
           "isExactName": false
         },
         {
-          "$id": "324",
+          "$id": "326",
           "kind": "property",
           "name": "action",
           "doc": "body parameter",
@@ -3553,12 +3580,12 @@
           "isExactName": false
         },
         {
-          "$id": "325",
+          "$id": "327",
           "kind": "property",
           "name": "p2",
           "doc": "path parameter",
           "type": {
-            "$id": "326",
+            "$id": "328",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3577,7 +3604,7 @@
       ]
     },
     {
-      "$id": "327",
+      "$id": "329",
       "kind": "model",
       "name": "Friend",
       "namespace": "SampleTypeSpec",
@@ -3593,13 +3620,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "328",
+          "$id": "330",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "name of the NotFriend",
           "type": {
-            "$id": "329",
+            "$id": "331",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3622,7 +3649,7 @@
       ]
     },
     {
-      "$id": "330",
+      "$id": "332",
       "kind": "model",
       "name": "RenamedModel",
       "namespace": "SampleTypeSpec",
@@ -3638,13 +3665,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "331",
+          "$id": "333",
           "kind": "property",
           "name": "otherName",
           "serializedName": "otherName",
           "doc": "name of the ModelWithClientName",
           "type": {
-            "$id": "332",
+            "$id": "334",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3667,7 +3694,7 @@
       ]
     },
     {
-      "$id": "333",
+      "$id": "335",
       "kind": "model",
       "name": "ReturnsAnonymousModelResponse",
       "namespace": "SampleTypeSpec",
@@ -3683,7 +3710,7 @@
       "properties": []
     },
     {
-      "$id": "334",
+      "$id": "336",
       "kind": "model",
       "name": "ListWithNextLinkResponse",
       "namespace": "SampleTypeSpec",
@@ -3698,12 +3725,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "335",
+          "$id": "337",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$id": "336",
+            "$id": "338",
             "kind": "array",
             "name": "ArrayThing",
             "valueType": {
@@ -3727,12 +3754,12 @@
           "isExactName": false
         },
         {
-          "$id": "337",
+          "$id": "339",
           "kind": "property",
           "name": "next",
           "serializedName": "next",
           "type": {
-            "$id": "338",
+            "$id": "340",
             "kind": "url",
             "name": "url",
             "crossLanguageDefinitionId": "TypeSpec.url",
@@ -3755,7 +3782,7 @@
       ]
     },
     {
-      "$id": "339",
+      "$id": "341",
       "kind": "model",
       "name": "ListWithStringNextLinkResponse",
       "namespace": "SampleTypeSpec",
@@ -3770,12 +3797,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "340",
+          "$id": "342",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$ref": "336"
+            "$ref": "338"
           },
           "optional": false,
           "readOnly": false,
@@ -3792,12 +3819,12 @@
           "isExactName": false
         },
         {
-          "$id": "341",
+          "$id": "343",
           "kind": "property",
           "name": "next",
           "serializedName": "next",
           "type": {
-            "$id": "342",
+            "$id": "344",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3820,7 +3847,7 @@
       ]
     },
     {
-      "$id": "343",
+      "$id": "345",
       "kind": "model",
       "name": "ListWithContinuationTokenResponse",
       "namespace": "SampleTypeSpec",
@@ -3835,12 +3862,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "344",
+          "$id": "346",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$ref": "336"
+            "$ref": "338"
           },
           "optional": false,
           "readOnly": false,
@@ -3857,12 +3884,12 @@
           "isExactName": false
         },
         {
-          "$id": "345",
+          "$id": "347",
           "kind": "property",
           "name": "nextToken",
           "serializedName": "nextToken",
           "type": {
-            "$id": "346",
+            "$id": "348",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3885,7 +3912,7 @@
       ]
     },
     {
-      "$id": "347",
+      "$id": "349",
       "kind": "model",
       "name": "ListWithContinuationTokenHeaderResponseResponse",
       "namespace": "",
@@ -3900,12 +3927,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "348",
+          "$id": "350",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$ref": "336"
+            "$ref": "338"
           },
           "optional": false,
           "readOnly": false,
@@ -3924,7 +3951,7 @@
       ]
     },
     {
-      "$id": "349",
+      "$id": "351",
       "kind": "model",
       "name": "PageThing",
       "namespace": "SampleTypeSpec",
@@ -3939,12 +3966,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "350",
+          "$id": "352",
           "kind": "property",
           "name": "items",
           "serializedName": "items",
           "type": {
-            "$ref": "336"
+            "$ref": "338"
           },
           "optional": false,
           "readOnly": false,
@@ -3963,7 +3990,7 @@
       ]
     },
     {
-      "$id": "351",
+      "$id": "353",
       "kind": "model",
       "name": "ModelWithEmbeddedNonBodyParameters",
       "namespace": "SampleTypeSpec",
@@ -3978,13 +4005,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "352",
+          "$id": "354",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "name of the ModelWithEmbeddedNonBodyParameters",
           "type": {
-            "$id": "353",
+            "$id": "355",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4005,13 +4032,13 @@
           "isExactName": false
         },
         {
-          "$id": "354",
+          "$id": "356",
           "kind": "property",
           "name": "requiredHeader",
           "serializedName": "requiredHeader",
           "doc": "required header parameter",
           "type": {
-            "$id": "355",
+            "$id": "357",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4032,13 +4059,13 @@
           "isExactName": false
         },
         {
-          "$id": "356",
+          "$id": "358",
           "kind": "property",
           "name": "optionalHeader",
           "serializedName": "optionalHeader",
           "doc": "optional header parameter",
           "type": {
-            "$id": "357",
+            "$id": "359",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4059,13 +4086,13 @@
           "isExactName": false
         },
         {
-          "$id": "358",
+          "$id": "360",
           "kind": "property",
           "name": "requiredQuery",
           "serializedName": "requiredQuery",
           "doc": "required query parameter",
           "type": {
-            "$id": "359",
+            "$id": "361",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4086,13 +4113,13 @@
           "isExactName": false
         },
         {
-          "$id": "360",
+          "$id": "362",
           "kind": "property",
           "name": "optionalQuery",
           "serializedName": "optionalQuery",
           "doc": "optional query parameter",
           "type": {
-            "$id": "361",
+            "$id": "363",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4115,7 +4142,7 @@
       ]
     },
     {
-      "$id": "362",
+      "$id": "364",
       "kind": "model",
       "name": "DynamicModel",
       "namespace": "SampleTypeSpec",
@@ -4136,12 +4163,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "363",
+          "$id": "365",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "type": {
-            "$id": "364",
+            "$id": "366",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4162,12 +4189,12 @@
           "isExactName": false
         },
         {
-          "$id": "365",
+          "$id": "367",
           "kind": "property",
           "name": "optionalUnknown",
           "serializedName": "optionalUnknown",
           "type": {
-            "$id": "366",
+            "$id": "368",
             "kind": "unknown",
             "name": "unknown",
             "crossLanguageDefinitionId": "",
@@ -4188,12 +4215,12 @@
           "isExactName": false
         },
         {
-          "$id": "367",
+          "$id": "369",
           "kind": "property",
           "name": "optionalInt",
           "serializedName": "optionalInt",
           "type": {
-            "$id": "368",
+            "$id": "370",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4214,12 +4241,12 @@
           "isExactName": false
         },
         {
-          "$id": "369",
+          "$id": "371",
           "kind": "property",
           "name": "optionalNullableList",
           "serializedName": "optionalNullableList",
           "type": {
-            "$id": "370",
+            "$id": "372",
             "kind": "nullable",
             "type": {
               "$ref": "267"
@@ -4241,12 +4268,12 @@
           "isExactName": false
         },
         {
-          "$id": "371",
+          "$id": "373",
           "kind": "property",
           "name": "requiredNullableList",
           "serializedName": "requiredNullableList",
           "type": {
-            "$id": "372",
+            "$id": "374",
             "kind": "nullable",
             "type": {
               "$ref": "267"
@@ -4268,25 +4295,25 @@
           "isExactName": false
         },
         {
-          "$id": "373",
+          "$id": "375",
           "kind": "property",
           "name": "optionalNullableDictionary",
           "serializedName": "optionalNullableDictionary",
           "type": {
-            "$id": "374",
+            "$id": "376",
             "kind": "nullable",
             "type": {
-              "$id": "375",
+              "$id": "377",
               "kind": "dict",
               "keyType": {
-                "$id": "376",
+                "$id": "378",
                 "kind": "string",
                 "name": "string",
                 "crossLanguageDefinitionId": "TypeSpec.string",
                 "decorators": []
               },
               "valueType": {
-                "$id": "377",
+                "$id": "379",
                 "kind": "int32",
                 "name": "int32",
                 "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4311,15 +4338,15 @@
           "isExactName": false
         },
         {
-          "$id": "378",
+          "$id": "380",
           "kind": "property",
           "name": "requiredNullableDictionary",
           "serializedName": "requiredNullableDictionary",
           "type": {
-            "$id": "379",
+            "$id": "381",
             "kind": "nullable",
             "type": {
-              "$ref": "375"
+              "$ref": "377"
             },
             "namespace": "SampleTypeSpec"
           },
@@ -4338,12 +4365,12 @@
           "isExactName": false
         },
         {
-          "$id": "380",
+          "$id": "382",
           "kind": "property",
           "name": "primitiveDictionary",
           "serializedName": "primitiveDictionary",
           "type": {
-            "$ref": "375"
+            "$ref": "377"
           },
           "optional": false,
           "readOnly": false,
@@ -4360,12 +4387,12 @@
           "isExactName": false
         },
         {
-          "$id": "381",
+          "$id": "383",
           "kind": "property",
           "name": "foo",
           "serializedName": "foo",
           "type": {
-            "$id": "382",
+            "$id": "384",
             "kind": "model",
             "name": "AnotherDynamicModel",
             "namespace": "SampleTypeSpec",
@@ -4386,12 +4413,12 @@
             "isExactName": false,
             "properties": [
               {
-                "$id": "383",
+                "$id": "385",
                 "kind": "property",
                 "name": "bar",
                 "serializedName": "bar",
                 "type": {
-                  "$id": "384",
+                  "$id": "386",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4428,16 +4455,16 @@
           "isExactName": false
         },
         {
-          "$id": "385",
+          "$id": "387",
           "kind": "property",
           "name": "listFoo",
           "serializedName": "listFoo",
           "type": {
-            "$id": "386",
+            "$id": "388",
             "kind": "array",
             "name": "ArrayAnotherDynamicModel",
             "valueType": {
-              "$ref": "382"
+              "$ref": "384"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -4457,16 +4484,16 @@
           "isExactName": false
         },
         {
-          "$id": "387",
+          "$id": "389",
           "kind": "property",
           "name": "listOfListFoo",
           "serializedName": "listOfListFoo",
           "type": {
-            "$id": "388",
+            "$id": "390",
             "kind": "array",
             "name": "ArrayArray",
             "valueType": {
-              "$ref": "386"
+              "$ref": "388"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -4486,22 +4513,22 @@
           "isExactName": false
         },
         {
-          "$id": "389",
+          "$id": "391",
           "kind": "property",
           "name": "dictionaryFoo",
           "serializedName": "dictionaryFoo",
           "type": {
-            "$id": "390",
+            "$id": "392",
             "kind": "dict",
             "keyType": {
-              "$id": "391",
+              "$id": "393",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "382"
+              "$ref": "384"
             },
             "decorators": []
           },
@@ -4520,22 +4547,22 @@
           "isExactName": false
         },
         {
-          "$id": "392",
+          "$id": "394",
           "kind": "property",
           "name": "dictionaryOfDictionaryFoo",
           "serializedName": "dictionaryOfDictionaryFoo",
           "type": {
-            "$id": "393",
+            "$id": "395",
             "kind": "dict",
             "keyType": {
-              "$id": "394",
+              "$id": "396",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "390"
+              "$ref": "392"
             },
             "decorators": []
           },
@@ -4554,22 +4581,22 @@
           "isExactName": false
         },
         {
-          "$id": "395",
+          "$id": "397",
           "kind": "property",
           "name": "dictionaryListFoo",
           "serializedName": "dictionaryListFoo",
           "type": {
-            "$id": "396",
+            "$id": "398",
             "kind": "dict",
             "keyType": {
-              "$id": "397",
+              "$id": "399",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "386"
+              "$ref": "388"
             },
             "decorators": []
           },
@@ -4588,16 +4615,16 @@
           "isExactName": false
         },
         {
-          "$id": "398",
+          "$id": "400",
           "kind": "property",
           "name": "listOfDictionaryFoo",
           "serializedName": "listOfDictionaryFoo",
           "type": {
-            "$id": "399",
+            "$id": "401",
             "kind": "array",
             "name": "ArrayRecord",
             "valueType": {
-              "$ref": "390"
+              "$ref": "392"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -4619,10 +4646,10 @@
       ]
     },
     {
-      "$ref": "382"
+      "$ref": "384"
     },
     {
-      "$id": "400",
+      "$id": "402",
       "kind": "model",
       "name": "XmlAdvancedModel",
       "namespace": "SampleTypeSpec",
@@ -4647,13 +4674,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "401",
+          "$id": "403",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "A simple string property",
           "type": {
-            "$id": "402",
+            "$id": "404",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4676,13 +4703,13 @@
           "isExactName": false
         },
         {
-          "$id": "403",
+          "$id": "405",
           "kind": "property",
           "name": "age",
           "serializedName": "age",
           "doc": "An integer property",
           "type": {
-            "$id": "404",
+            "$id": "406",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4705,13 +4732,13 @@
           "isExactName": false
         },
         {
-          "$id": "405",
+          "$id": "407",
           "kind": "property",
           "name": "enabled",
           "serializedName": "enabled",
           "doc": "A boolean property",
           "type": {
-            "$id": "406",
+            "$id": "408",
             "kind": "boolean",
             "name": "boolean",
             "crossLanguageDefinitionId": "TypeSpec.boolean",
@@ -4734,13 +4761,13 @@
           "isExactName": false
         },
         {
-          "$id": "407",
+          "$id": "409",
           "kind": "property",
           "name": "score",
           "serializedName": "score",
           "doc": "A float property",
           "type": {
-            "$id": "408",
+            "$id": "410",
             "kind": "float32",
             "name": "float32",
             "crossLanguageDefinitionId": "TypeSpec.float32",
@@ -4763,13 +4790,13 @@
           "isExactName": false
         },
         {
-          "$id": "409",
+          "$id": "411",
           "kind": "property",
           "name": "optionalString",
           "serializedName": "optionalString",
           "doc": "An optional string",
           "type": {
-            "$id": "410",
+            "$id": "412",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4792,13 +4819,13 @@
           "isExactName": false
         },
         {
-          "$id": "411",
+          "$id": "413",
           "kind": "property",
           "name": "optionalInt",
           "serializedName": "optionalInt",
           "doc": "An optional integer",
           "type": {
-            "$id": "412",
+            "$id": "414",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4821,16 +4848,16 @@
           "isExactName": false
         },
         {
-          "$id": "413",
+          "$id": "415",
           "kind": "property",
           "name": "nullableString",
           "serializedName": "nullableString",
           "doc": "A nullable string",
           "type": {
-            "$id": "414",
+            "$id": "416",
             "kind": "nullable",
             "type": {
-              "$id": "415",
+              "$id": "417",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4855,13 +4882,13 @@
           "isExactName": false
         },
         {
-          "$id": "416",
+          "$id": "418",
           "kind": "property",
           "name": "id",
           "serializedName": "id",
           "doc": "A string as XML attribute",
           "type": {
-            "$id": "417",
+            "$id": "419",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4889,13 +4916,13 @@
           "isExactName": false
         },
         {
-          "$id": "418",
+          "$id": "420",
           "kind": "property",
           "name": "version",
           "serializedName": "version",
           "doc": "An integer as XML attribute",
           "type": {
-            "$id": "419",
+            "$id": "421",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4923,13 +4950,13 @@
           "isExactName": false
         },
         {
-          "$id": "420",
+          "$id": "422",
           "kind": "property",
           "name": "isActive",
           "serializedName": "isActive",
           "doc": "A boolean as XML attribute",
           "type": {
-            "$id": "421",
+            "$id": "423",
             "kind": "boolean",
             "name": "boolean",
             "crossLanguageDefinitionId": "TypeSpec.boolean",
@@ -4957,13 +4984,13 @@
           "isExactName": false
         },
         {
-          "$id": "422",
+          "$id": "424",
           "kind": "property",
           "name": "originalName",
           "serializedName": "RenamedProperty",
           "doc": "A property with a custom XML element name",
           "type": {
-            "$id": "423",
+            "$id": "425",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4993,13 +5020,13 @@
           "isExactName": false
         },
         {
-          "$id": "424",
+          "$id": "426",
           "kind": "property",
           "name": "xmlIdentifier",
           "serializedName": "xml-id",
           "doc": "An attribute with a custom XML name",
           "type": {
-            "$id": "425",
+            "$id": "427",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5033,13 +5060,13 @@
           "isExactName": false
         },
         {
-          "$id": "426",
+          "$id": "428",
           "kind": "property",
           "name": "content",
           "serializedName": "content",
           "doc": "Text content in the element (unwrapped string)",
           "type": {
-            "$id": "427",
+            "$id": "429",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5067,7 +5094,7 @@
           "isExactName": false
         },
         {
-          "$id": "428",
+          "$id": "430",
           "kind": "property",
           "name": "unwrappedStrings",
           "serializedName": "unwrappedStrings",
@@ -5098,7 +5125,7 @@
           "isExactName": false
         },
         {
-          "$id": "429",
+          "$id": "431",
           "kind": "property",
           "name": "unwrappedCounts",
           "serializedName": "unwrappedCounts",
@@ -5129,17 +5156,17 @@
           "isExactName": false
         },
         {
-          "$id": "430",
+          "$id": "432",
           "kind": "property",
           "name": "unwrappedItems",
           "serializedName": "unwrappedItems",
           "doc": "An unwrapped array of models",
           "type": {
-            "$id": "431",
+            "$id": "433",
             "kind": "array",
             "name": "ArrayXmlItem",
             "valueType": {
-              "$id": "432",
+              "$id": "434",
               "kind": "model",
               "name": "XmlItem",
               "namespace": "SampleTypeSpec",
@@ -5164,13 +5191,13 @@
               "isExactName": false,
               "properties": [
                 {
-                  "$id": "433",
+                  "$id": "435",
                   "kind": "property",
                   "name": "itemName",
                   "serializedName": "itemName",
                   "doc": "The item name",
                   "type": {
-                    "$id": "434",
+                    "$id": "436",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5193,13 +5220,13 @@
                   "isExactName": false
                 },
                 {
-                  "$id": "435",
+                  "$id": "437",
                   "kind": "property",
                   "name": "itemValue",
                   "serializedName": "itemValue",
                   "doc": "The item value",
                   "type": {
-                    "$id": "436",
+                    "$id": "438",
                     "kind": "int32",
                     "name": "int32",
                     "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -5222,13 +5249,13 @@
                   "isExactName": false
                 },
                 {
-                  "$id": "437",
+                  "$id": "439",
                   "kind": "property",
                   "name": "itemId",
                   "serializedName": "itemId",
                   "doc": "Item ID as attribute",
                   "type": {
-                    "$id": "438",
+                    "$id": "440",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5283,7 +5310,7 @@
           "isExactName": false
         },
         {
-          "$id": "439",
+          "$id": "441",
           "kind": "property",
           "name": "wrappedColors",
           "serializedName": "wrappedColors",
@@ -5309,13 +5336,13 @@
           "isExactName": false
         },
         {
-          "$id": "440",
+          "$id": "442",
           "kind": "property",
           "name": "items",
           "serializedName": "ItemCollection",
           "doc": "A wrapped array with custom wrapper name",
           "type": {
-            "$ref": "431"
+            "$ref": "433"
           },
           "optional": false,
           "readOnly": false,
@@ -5342,13 +5369,13 @@
           "isExactName": false
         },
         {
-          "$id": "441",
+          "$id": "443",
           "kind": "property",
           "name": "nestedModel",
           "serializedName": "nestedModel",
           "doc": "A nested model property",
           "type": {
-            "$id": "442",
+            "$id": "444",
             "kind": "model",
             "name": "XmlNestedModel",
             "namespace": "SampleTypeSpec",
@@ -5366,13 +5393,13 @@
             "isExactName": false,
             "properties": [
               {
-                "$id": "443",
+                "$id": "445",
                 "kind": "property",
                 "name": "value",
                 "serializedName": "value",
                 "doc": "The value of the nested model",
                 "type": {
-                  "$id": "444",
+                  "$id": "446",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5395,13 +5422,13 @@
                 "isExactName": false
               },
               {
-                "$id": "445",
+                "$id": "447",
                 "kind": "property",
                 "name": "nestedId",
                 "serializedName": "nestedId",
                 "doc": "An attribute on the nested model",
                 "type": {
-                  "$id": "446",
+                  "$id": "448",
                   "kind": "int32",
                   "name": "int32",
                   "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -5447,13 +5474,13 @@
           "isExactName": false
         },
         {
-          "$id": "447",
+          "$id": "449",
           "kind": "property",
           "name": "optionalNestedModel",
           "serializedName": "optionalNestedModel",
           "doc": "An optional nested model",
           "type": {
-            "$ref": "442"
+            "$ref": "444"
           },
           "optional": true,
           "readOnly": false,
@@ -5472,23 +5499,23 @@
           "isExactName": false
         },
         {
-          "$id": "448",
+          "$id": "450",
           "kind": "property",
           "name": "metadata",
           "serializedName": "metadata",
           "doc": "A dictionary property",
           "type": {
-            "$id": "449",
+            "$id": "451",
             "kind": "dict",
             "keyType": {
-              "$id": "450",
+              "$id": "452",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$id": "451",
+              "$id": "453",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5513,18 +5540,18 @@
           "isExactName": false
         },
         {
-          "$id": "452",
+          "$id": "454",
           "kind": "property",
           "name": "createdAt",
           "serializedName": "createdAt",
           "doc": "A date-time property",
           "type": {
-            "$id": "453",
+            "$id": "455",
             "kind": "utcDateTime",
             "name": "utcDateTime",
             "encode": "rfc3339",
             "wireType": {
-              "$id": "454",
+              "$id": "456",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5550,18 +5577,18 @@
           "isExactName": false
         },
         {
-          "$id": "455",
+          "$id": "457",
           "kind": "property",
           "name": "duration",
           "serializedName": "duration",
           "doc": "A duration property",
           "type": {
-            "$id": "456",
+            "$id": "458",
             "kind": "duration",
             "name": "duration",
             "encode": "ISO8601",
             "wireType": {
-              "$id": "457",
+              "$id": "459",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5587,13 +5614,13 @@
           "isExactName": false
         },
         {
-          "$id": "458",
+          "$id": "460",
           "kind": "property",
           "name": "data",
           "serializedName": "data",
           "doc": "A bytes property",
           "type": {
-            "$id": "459",
+            "$id": "461",
             "kind": "bytes",
             "name": "bytes",
             "encode": "base64",
@@ -5617,13 +5644,13 @@
           "isExactName": false
         },
         {
-          "$id": "460",
+          "$id": "462",
           "kind": "property",
           "name": "optionalRecordUnknown",
           "serializedName": "optionalRecordUnknown",
           "doc": "optional record of unknown",
           "type": {
-            "$ref": "304"
+            "$ref": "306"
           },
           "optional": true,
           "readOnly": false,
@@ -5642,7 +5669,7 @@
           "isExactName": false
         },
         {
-          "$id": "461",
+          "$id": "463",
           "kind": "property",
           "name": "fixedEnum",
           "serializedName": "fixedEnum",
@@ -5667,7 +5694,7 @@
           "isExactName": false
         },
         {
-          "$id": "462",
+          "$id": "464",
           "kind": "property",
           "name": "extensibleEnum",
           "serializedName": "extensibleEnum",
@@ -5692,7 +5719,7 @@
           "isExactName": false
         },
         {
-          "$id": "463",
+          "$id": "465",
           "kind": "property",
           "name": "optionalFixedEnum",
           "serializedName": "optionalFixedEnum",
@@ -5717,7 +5744,7 @@
           "isExactName": false
         },
         {
-          "$id": "464",
+          "$id": "466",
           "kind": "property",
           "name": "optionalExtensibleEnum",
           "serializedName": "optionalExtensibleEnum",
@@ -5742,12 +5769,12 @@
           "isExactName": false
         },
         {
-          "$id": "465",
+          "$id": "467",
           "kind": "property",
           "name": "label",
           "serializedName": "label",
           "type": {
-            "$id": "466",
+            "$id": "468",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5762,13 +5789,13 @@
               "name": "TypeSpec.Xml.@ns",
               "arguments": {
                 "ns": {
-                  "$id": "467",
+                  "$id": "469",
                   "kind": "enumvalue",
                   "decorators": [],
                   "name": "ns1",
                   "value": "https://example.com/ns1",
                   "enumType": {
-                    "$id": "468",
+                    "$id": "470",
                     "kind": "enum",
                     "decorators": [
                       {
@@ -5781,7 +5808,7 @@
                     "isExactName": false,
                     "namespace": "SampleTypeSpec",
                     "valueType": {
-                      "$id": "469",
+                      "$id": "471",
                       "kind": "string",
                       "decorators": [],
                       "doc": "A sequence of textual characters.",
@@ -5790,30 +5817,30 @@
                     },
                     "values": [
                       {
-                        "$id": "470",
+                        "$id": "472",
                         "kind": "enumvalue",
                         "decorators": [],
                         "name": "ns1",
                         "value": "https://example.com/ns1",
                         "enumType": {
-                          "$ref": "468"
+                          "$ref": "470"
                         },
                         "valueType": {
-                          "$ref": "469"
+                          "$ref": "471"
                         },
                         "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns1"
                       },
                       {
-                        "$id": "471",
+                        "$id": "473",
                         "kind": "enumvalue",
                         "decorators": [],
                         "name": "ns2",
                         "value": "https://example.com/ns2",
                         "enumType": {
-                          "$ref": "468"
+                          "$ref": "470"
                         },
                         "valueType": {
-                          "$ref": "469"
+                          "$ref": "471"
                         },
                         "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns2"
                       }
@@ -5831,7 +5858,7 @@
                     "__accessSet": true
                   },
                   "valueType": {
-                    "$ref": "469"
+                    "$ref": "471"
                   },
                   "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns1"
                 }
@@ -5858,12 +5885,12 @@
           "isExactName": false
         },
         {
-          "$id": "472",
+          "$id": "474",
           "kind": "property",
           "name": "daysUsed",
           "serializedName": "daysUsed",
           "type": {
-            "$id": "473",
+            "$id": "475",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -5878,16 +5905,16 @@
               "name": "TypeSpec.Xml.@ns",
               "arguments": {
                 "ns": {
-                  "$id": "474",
+                  "$id": "476",
                   "kind": "enumvalue",
                   "decorators": [],
                   "name": "ns2",
                   "value": "https://example.com/ns2",
                   "enumType": {
-                    "$ref": "468"
+                    "$ref": "470"
                   },
                   "valueType": {
-                    "$ref": "469"
+                    "$ref": "471"
                   },
                   "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns2"
                 }
@@ -5910,7 +5937,7 @@
           "isExactName": false
         },
         {
-          "$id": "475",
+          "$id": "477",
           "kind": "property",
           "name": "fooItems",
           "serializedName": "fooItems",
@@ -5947,12 +5974,12 @@
           "isExactName": false
         },
         {
-          "$id": "476",
+          "$id": "478",
           "kind": "property",
           "name": "anotherModel",
           "serializedName": "anotherModel",
           "type": {
-            "$ref": "442"
+            "$ref": "444"
           },
           "optional": false,
           "readOnly": false,
@@ -5983,16 +6010,16 @@
           "isExactName": false
         },
         {
-          "$id": "477",
+          "$id": "479",
           "kind": "property",
           "name": "modelsWithNamespaces",
           "serializedName": "modelsWithNamespaces",
           "type": {
-            "$id": "478",
+            "$id": "480",
             "kind": "array",
             "name": "ArrayXmlModelWithNamespace",
             "valueType": {
-              "$id": "479",
+              "$id": "481",
               "kind": "model",
               "name": "XmlModelWithNamespace",
               "namespace": "SampleTypeSpec",
@@ -6021,12 +6048,12 @@
               "isExactName": false,
               "properties": [
                 {
-                  "$id": "480",
+                  "$id": "482",
                   "kind": "property",
                   "name": "foo",
                   "serializedName": "foo",
                   "type": {
-                    "$id": "481",
+                    "$id": "483",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6075,12 +6102,12 @@
           "isExactName": false
         },
         {
-          "$id": "482",
+          "$id": "484",
           "kind": "property",
           "name": "unwrappedModelsWithNamespaces",
           "serializedName": "unwrappedModelsWithNamespaces",
           "type": {
-            "$ref": "478"
+            "$ref": "480"
           },
           "optional": false,
           "readOnly": false,
@@ -6105,16 +6132,16 @@
           "isExactName": false
         },
         {
-          "$id": "483",
+          "$id": "485",
           "kind": "property",
           "name": "listOfListFoo",
           "serializedName": "listOfListFoo",
           "type": {
-            "$id": "484",
+            "$id": "486",
             "kind": "array",
             "name": "ArrayArray1",
             "valueType": {
-              "$ref": "431"
+              "$ref": "433"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -6137,22 +6164,22 @@
           "isExactName": false
         },
         {
-          "$id": "485",
+          "$id": "487",
           "kind": "property",
           "name": "dictionaryFoo",
           "serializedName": "dictionaryFoo",
           "type": {
-            "$id": "486",
+            "$id": "488",
             "kind": "dict",
             "keyType": {
-              "$id": "487",
+              "$id": "489",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "432"
+              "$ref": "434"
             },
             "decorators": []
           },
@@ -6173,22 +6200,22 @@
           "isExactName": false
         },
         {
-          "$id": "488",
+          "$id": "490",
           "kind": "property",
           "name": "dictionaryOfDictionaryFoo",
           "serializedName": "dictionaryOfDictionaryFoo",
           "type": {
-            "$id": "489",
+            "$id": "491",
             "kind": "dict",
             "keyType": {
-              "$id": "490",
+              "$id": "492",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "486"
+              "$ref": "488"
             },
             "decorators": []
           },
@@ -6209,22 +6236,22 @@
           "isExactName": false
         },
         {
-          "$id": "491",
+          "$id": "493",
           "kind": "property",
           "name": "dictionaryListFoo",
           "serializedName": "dictionaryListFoo",
           "type": {
-            "$id": "492",
+            "$id": "494",
             "kind": "dict",
             "keyType": {
-              "$id": "493",
+              "$id": "495",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "431"
+              "$ref": "433"
             },
             "decorators": []
           },
@@ -6245,16 +6272,16 @@
           "isExactName": false
         },
         {
-          "$id": "494",
+          "$id": "496",
           "kind": "property",
           "name": "listOfDictionaryFoo",
           "serializedName": "listOfDictionaryFoo",
           "type": {
-            "$id": "495",
+            "$id": "497",
             "kind": "array",
             "name": "ArrayRecord1",
             "valueType": {
-              "$ref": "486"
+              "$ref": "488"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -6279,16 +6306,16 @@
       ]
     },
     {
-      "$ref": "432"
+      "$ref": "434"
     },
     {
-      "$ref": "442"
+      "$ref": "444"
     },
     {
-      "$ref": "479"
+      "$ref": "481"
     },
     {
-      "$id": "496",
+      "$id": "498",
       "kind": "model",
       "name": "Animal",
       "namespace": "SampleTypeSpec",
@@ -6303,13 +6330,13 @@
       },
       "isExactName": false,
       "discriminatorProperty": {
-        "$id": "497",
+        "$id": "499",
         "kind": "property",
         "name": "kind",
         "serializedName": "kind",
         "doc": "The kind of animal",
         "type": {
-          "$id": "498",
+          "$id": "500",
           "kind": "string",
           "name": "string",
           "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6331,16 +6358,16 @@
       },
       "properties": [
         {
-          "$ref": "497"
+          "$ref": "499"
         },
         {
-          "$id": "499",
+          "$id": "501",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "Name of the animal",
           "type": {
-            "$id": "500",
+            "$id": "502",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6363,7 +6390,7 @@
       ],
       "discriminatedSubtypes": {
         "pet": {
-          "$id": "501",
+          "$id": "503",
           "kind": "model",
           "name": "Pet",
           "namespace": "SampleTypeSpec",
@@ -6379,7 +6406,7 @@
           },
           "isExactName": false,
           "discriminatorProperty": {
-            "$id": "502",
+            "$id": "504",
             "kind": "property",
             "name": "kind",
             "serializedName": "kind",
@@ -6401,20 +6428,20 @@
             "isExactName": false
           },
           "baseModel": {
-            "$ref": "496"
+            "$ref": "498"
           },
           "properties": [
             {
-              "$ref": "502"
+              "$ref": "504"
             },
             {
-              "$id": "503",
+              "$id": "505",
               "kind": "property",
               "name": "trained",
               "serializedName": "trained",
               "doc": "Whether the pet is trained",
               "type": {
-                "$id": "504",
+                "$id": "506",
                 "kind": "boolean",
                 "name": "boolean",
                 "crossLanguageDefinitionId": "TypeSpec.boolean",
@@ -6437,7 +6464,7 @@
           ],
           "discriminatedSubtypes": {
             "dog": {
-              "$id": "505",
+              "$id": "507",
               "kind": "model",
               "name": "Dog",
               "namespace": "SampleTypeSpec",
@@ -6453,11 +6480,11 @@
               },
               "isExactName": false,
               "baseModel": {
-                "$ref": "501"
+                "$ref": "503"
               },
               "properties": [
                 {
-                  "$id": "506",
+                  "$id": "508",
                   "kind": "property",
                   "name": "kind",
                   "serializedName": "kind",
@@ -6479,13 +6506,13 @@
                   "isExactName": false
                 },
                 {
-                  "$id": "507",
+                  "$id": "509",
                   "kind": "property",
                   "name": "breed",
                   "serializedName": "breed",
                   "doc": "The breed of the dog",
                   "type": {
-                    "$id": "508",
+                    "$id": "510",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6510,18 +6537,18 @@
           }
         },
         "dog": {
-          "$ref": "505"
+          "$ref": "507"
         }
       }
     },
     {
-      "$ref": "501"
+      "$ref": "503"
     },
     {
-      "$ref": "505"
+      "$ref": "507"
     },
     {
-      "$id": "509",
+      "$id": "511",
       "kind": "model",
       "name": "Tree",
       "namespace": "SampleTypeSpec",
@@ -6542,7 +6569,7 @@
       },
       "isExactName": false,
       "baseModel": {
-        "$id": "510",
+        "$id": "512",
         "kind": "model",
         "name": "Plant",
         "namespace": "SampleTypeSpec",
@@ -6562,13 +6589,13 @@
         },
         "isExactName": false,
         "discriminatorProperty": {
-          "$id": "511",
+          "$id": "513",
           "kind": "property",
           "name": "species",
           "serializedName": "species",
           "doc": "The species of plant",
           "type": {
-            "$id": "512",
+            "$id": "514",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6595,16 +6622,16 @@
         },
         "properties": [
           {
-            "$ref": "511"
+            "$ref": "513"
           },
           {
-            "$id": "513",
+            "$id": "515",
             "kind": "property",
             "name": "id",
             "serializedName": "id",
             "doc": "The unique identifier of the plant",
             "type": {
-              "$id": "514",
+              "$id": "516",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6630,13 +6657,13 @@
             "isExactName": false
           },
           {
-            "$id": "515",
+            "$id": "517",
             "kind": "property",
             "name": "height",
             "serializedName": "height",
             "doc": "The height of the plant in centimeters",
             "type": {
-              "$id": "516",
+              "$id": "518",
               "kind": "int32",
               "name": "int32",
               "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -6664,13 +6691,13 @@
         ],
         "discriminatedSubtypes": {
           "tree": {
-            "$ref": "509"
+            "$ref": "511"
           }
         }
       },
       "properties": [
         {
-          "$id": "517",
+          "$id": "519",
           "kind": "property",
           "name": "species",
           "serializedName": "species",
@@ -6697,13 +6724,13 @@
           "isExactName": false
         },
         {
-          "$id": "518",
+          "$id": "520",
           "kind": "property",
           "name": "age",
           "serializedName": "age",
           "doc": "The age of the tree in years",
           "type": {
-            "$id": "519",
+            "$id": "521",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -6731,10 +6758,10 @@
       ]
     },
     {
-      "$ref": "510"
+      "$ref": "512"
     },
     {
-      "$id": "520",
+      "$id": "522",
       "kind": "model",
       "name": "GetWidgetMetricsResponse",
       "namespace": "SampleTypeSpec",
@@ -6749,12 +6776,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "521",
+          "$id": "523",
           "kind": "property",
           "name": "numSold",
           "serializedName": "numSold",
           "type": {
-            "$id": "522",
+            "$id": "524",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -6775,12 +6802,12 @@
           "isExactName": false
         },
         {
-          "$id": "523",
+          "$id": "525",
           "kind": "property",
           "name": "averagePrice",
           "serializedName": "averagePrice",
           "type": {
-            "$id": "524",
+            "$id": "526",
             "kind": "float32",
             "name": "float32",
             "crossLanguageDefinitionId": "TypeSpec.float32",
@@ -6803,7 +6830,7 @@
       ]
     },
     {
-      "$id": "525",
+      "$id": "527",
       "kind": "model",
       "name": "GetNotebookResponse",
       "namespace": "SampleTypeSpec",
@@ -6818,12 +6845,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "526",
+          "$id": "528",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "type": {
-            "$id": "527",
+            "$id": "529",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6844,12 +6871,12 @@
           "isExactName": false
         },
         {
-          "$id": "528",
+          "$id": "530",
           "kind": "property",
           "name": "content",
           "serializedName": "content",
           "type": {
-            "$id": "529",
+            "$id": "531",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6874,14 +6901,14 @@
   ],
   "clients": [
     {
-      "$id": "530",
+      "$id": "532",
       "kind": "client",
       "name": "SampleTypeSpecClient",
       "namespace": "SampleTypeSpec",
       "doc": "This is a sample typespec project.",
       "methods": [
         {
-          "$id": "531",
+          "$id": "533",
           "kind": "basic",
           "name": "sayHi",
           "accessibility": "public",
@@ -6891,19 +6918,19 @@
           ],
           "doc": "Return hi",
           "operation": {
-            "$id": "532",
+            "$id": "534",
             "name": "sayHi",
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "533",
+                "$id": "535",
                 "kind": "header",
                 "name": "headParameter",
                 "serializedName": "head-parameter",
                 "type": {
-                  "$id": "534",
+                  "$id": "536",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6918,12 +6945,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.headParameter",
                 "methodParameterSegments": [
                   {
-                    "$id": "535",
+                    "$id": "537",
                     "kind": "method",
                     "name": "headParameter",
                     "serializedName": "head-parameter",
                     "type": {
-                      "$id": "536",
+                      "$id": "538",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6943,12 +6970,12 @@
                 "isExactName": false
               },
               {
-                "$id": "537",
+                "$id": "539",
                 "kind": "query",
                 "name": "queryParameter",
                 "serializedName": "queryParameter",
                 "type": {
-                  "$id": "538",
+                  "$id": "540",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6963,12 +6990,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "539",
+                    "$id": "541",
                     "kind": "method",
                     "name": "queryParameter",
                     "serializedName": "queryParameter",
                     "type": {
-                      "$id": "540",
+                      "$id": "542",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6988,12 +7015,12 @@
                 "isExactName": false
               },
               {
-                "$id": "541",
+                "$id": "543",
                 "kind": "query",
                 "name": "optionalQuery",
                 "serializedName": "optionalQuery",
                 "type": {
-                  "$id": "542",
+                  "$id": "544",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7008,12 +7035,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "543",
+                    "$id": "545",
                     "kind": "method",
                     "name": "optionalQuery",
                     "serializedName": "optionalQuery",
                     "type": {
-                      "$id": "544",
+                      "$id": "546",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7033,7 +7060,7 @@
                 "isExactName": false
               },
               {
-                "$id": "545",
+                "$id": "547",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7049,7 +7076,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "546",
+                    "$id": "548",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7102,16 +7129,16 @@
           },
           "parameters": [
             {
-              "$ref": "535"
+              "$ref": "537"
             },
             {
-              "$ref": "539"
+              "$ref": "541"
             },
             {
-              "$ref": "543"
+              "$ref": "545"
             },
             {
-              "$ref": "546"
+              "$ref": "548"
             }
           ],
           "response": {
@@ -7125,7 +7152,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.sayHi"
         },
         {
-          "$id": "547",
+          "$id": "549",
           "kind": "basic",
           "name": "helloAgain",
           "accessibility": "public",
@@ -7135,19 +7162,19 @@
           ],
           "doc": "Return hi again",
           "operation": {
-            "$id": "548",
+            "$id": "550",
             "name": "helloAgain",
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi again",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "549",
+                "$id": "551",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
                 "type": {
-                  "$id": "550",
+                  "$id": "552",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7162,12 +7189,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "551",
+                    "$id": "553",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
                     "type": {
-                      "$id": "552",
+                      "$id": "554",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7187,7 +7214,7 @@
                 "isExactName": false
               },
               {
-                "$id": "553",
+                "$id": "555",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -7203,7 +7230,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "554",
+                    "$id": "556",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -7224,12 +7251,12 @@
                 "isExactName": false
               },
               {
-                "$id": "555",
+                "$id": "557",
                 "kind": "path",
                 "name": "p2",
                 "serializedName": "p2",
                 "type": {
-                  "$id": "556",
+                  "$id": "558",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7247,12 +7274,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.p2",
                 "methodParameterSegments": [
                   {
-                    "$id": "557",
+                    "$id": "559",
                     "kind": "method",
                     "name": "p2",
                     "serializedName": "p2",
                     "type": {
-                      "$id": "558",
+                      "$id": "560",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7272,7 +7299,7 @@
                 "isExactName": false
               },
               {
-                "$id": "559",
+                "$id": "561",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7288,7 +7315,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "560",
+                    "$id": "562",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7309,7 +7336,7 @@
                 "isExactName": false
               },
               {
-                "$id": "561",
+                "$id": "563",
                 "kind": "body",
                 "name": "action",
                 "serializedName": "action",
@@ -7328,7 +7355,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.action",
                 "methodParameterSegments": [
                   {
-                    "$id": "562",
+                    "$id": "564",
                     "kind": "method",
                     "name": "action",
                     "serializedName": "action",
@@ -7385,19 +7412,19 @@
           },
           "parameters": [
             {
-              "$ref": "551"
+              "$ref": "553"
             },
             {
-              "$ref": "562"
+              "$ref": "564"
             },
             {
-              "$ref": "554"
+              "$ref": "556"
             },
             {
-              "$ref": "557"
+              "$ref": "559"
             },
             {
-              "$ref": "560"
+              "$ref": "562"
             }
           ],
           "response": {
@@ -7411,7 +7438,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain"
         },
         {
-          "$id": "563",
+          "$id": "565",
           "kind": "basic",
           "name": "noContentType",
           "accessibility": "public",
@@ -7421,19 +7448,19 @@
           ],
           "doc": "Return hi again",
           "operation": {
-            "$id": "564",
+            "$id": "566",
             "name": "noContentType",
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi again",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "565",
+                "$id": "567",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
                 "type": {
-                  "$id": "566",
+                  "$id": "568",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7448,12 +7475,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "567",
+                    "$id": "569",
                     "kind": "method",
                     "name": "info",
                     "serializedName": "info",
                     "type": {
-                      "$ref": "321"
+                      "$ref": "323"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -7466,13 +7493,13 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "568",
+                    "$id": "570",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
                     "doc": "header parameter",
                     "type": {
-                      "$ref": "323"
+                      "$ref": "325"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -7488,12 +7515,12 @@
                 "isExactName": false
               },
               {
-                "$id": "569",
+                "$id": "571",
                 "kind": "path",
                 "name": "p2",
                 "serializedName": "p2",
                 "type": {
-                  "$id": "570",
+                  "$id": "572",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7511,16 +7538,16 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.p2",
                 "methodParameterSegments": [
                   {
-                    "$ref": "567"
+                    "$ref": "569"
                   },
                   {
-                    "$id": "571",
+                    "$id": "573",
                     "kind": "method",
                     "name": "p2",
                     "serializedName": "p2",
                     "doc": "path parameter",
                     "type": {
-                      "$ref": "326"
+                      "$ref": "328"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -7536,7 +7563,7 @@
                 "isExactName": false
               },
               {
-                "$id": "572",
+                "$id": "574",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -7553,7 +7580,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "573",
+                    "$id": "575",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -7575,7 +7602,7 @@
                 "isExactName": false
               },
               {
-                "$id": "574",
+                "$id": "576",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7591,7 +7618,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "575",
+                    "$id": "577",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7612,7 +7639,7 @@
                 "isExactName": false
               },
               {
-                "$id": "576",
+                "$id": "578",
                 "kind": "body",
                 "name": "action",
                 "serializedName": "action",
@@ -7631,10 +7658,10 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.action",
                 "methodParameterSegments": [
                   {
-                    "$ref": "567"
+                    "$ref": "569"
                   },
                   {
-                    "$id": "577",
+                    "$id": "579",
                     "kind": "method",
                     "name": "action",
                     "serializedName": "action",
@@ -7696,13 +7723,13 @@
           },
           "parameters": [
             {
-              "$ref": "567"
+              "$ref": "569"
             },
             {
-              "$ref": "573"
+              "$ref": "575"
             },
             {
-              "$ref": "575"
+              "$ref": "577"
             }
           ],
           "response": {
@@ -7716,7 +7743,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.noContentType"
         },
         {
-          "$id": "578",
+          "$id": "580",
           "kind": "basic",
           "name": "helloDemo2",
           "accessibility": "public",
@@ -7726,14 +7753,14 @@
           ],
           "doc": "Return hi in demo2",
           "operation": {
-            "$id": "579",
+            "$id": "581",
             "name": "helloDemo2",
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi in demo2",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "580",
+                "$id": "582",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7749,7 +7776,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloDemo2.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "581",
+                    "$id": "583",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7802,7 +7829,7 @@
           },
           "parameters": [
             {
-              "$ref": "581"
+              "$ref": "583"
             }
           ],
           "response": {
@@ -7816,7 +7843,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.helloDemo2"
         },
         {
-          "$id": "582",
+          "$id": "584",
           "kind": "basic",
           "name": "createLiteral",
           "accessibility": "public",
@@ -7826,14 +7853,14 @@
           ],
           "doc": "Create with literal value",
           "operation": {
-            "$id": "583",
+            "$id": "585",
             "name": "createLiteral",
             "resourceName": "SampleTypeSpec",
             "doc": "Create with literal value",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "584",
+                "$id": "586",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -7850,7 +7877,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "585",
+                    "$id": "587",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -7872,7 +7899,7 @@
                 "isExactName": false
               },
               {
-                "$id": "586",
+                "$id": "588",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7888,7 +7915,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "587",
+                    "$id": "589",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7909,7 +7936,7 @@
                 "isExactName": false
               },
               {
-                "$id": "588",
+                "$id": "590",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
@@ -7928,7 +7955,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "589",
+                    "$id": "591",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
@@ -7989,13 +8016,13 @@
           },
           "parameters": [
             {
-              "$ref": "589"
+              "$ref": "591"
             },
             {
-              "$ref": "585"
+              "$ref": "587"
             },
             {
-              "$ref": "587"
+              "$ref": "589"
             }
           ],
           "response": {
@@ -8009,7 +8036,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral"
         },
         {
-          "$id": "590",
+          "$id": "592",
           "kind": "basic",
           "name": "helloLiteral",
           "accessibility": "public",
@@ -8019,14 +8046,14 @@
           ],
           "doc": "Send literal parameters",
           "operation": {
-            "$id": "591",
+            "$id": "593",
             "name": "helloLiteral",
             "resourceName": "SampleTypeSpec",
             "doc": "Send literal parameters",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "592",
+                "$id": "594",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
@@ -8042,7 +8069,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "593",
+                    "$id": "595",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
@@ -8063,7 +8090,7 @@
                 "isExactName": false
               },
               {
-                "$id": "594",
+                "$id": "596",
                 "kind": "path",
                 "name": "p2",
                 "serializedName": "p2",
@@ -8082,7 +8109,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p2",
                 "methodParameterSegments": [
                   {
-                    "$id": "595",
+                    "$id": "597",
                     "kind": "method",
                     "name": "p2",
                     "serializedName": "p2",
@@ -8103,7 +8130,7 @@
                 "isExactName": false
               },
               {
-                "$id": "596",
+                "$id": "598",
                 "kind": "query",
                 "name": "p3",
                 "serializedName": "p3",
@@ -8119,7 +8146,7 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "597",
+                    "$id": "599",
                     "kind": "method",
                     "name": "p3",
                     "serializedName": "p3",
@@ -8140,7 +8167,7 @@
                 "isExactName": false
               },
               {
-                "$id": "598",
+                "$id": "600",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8156,7 +8183,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "599",
+                    "$id": "601",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8208,9 +8235,6 @@
             "namespace": "SampleTypeSpec"
           },
           "parameters": [
-            {
-              "$ref": "593"
-            },
             {
               "$ref": "595"
             },
@@ -8219,6 +8243,9 @@
             },
             {
               "$ref": "599"
+            },
+            {
+              "$ref": "601"
             }
           ],
           "response": {
@@ -8232,7 +8259,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral"
         },
         {
-          "$id": "600",
+          "$id": "602",
           "kind": "basic",
           "name": "topAction",
           "accessibility": "public",
@@ -8242,24 +8269,24 @@
           ],
           "doc": "top level method",
           "operation": {
-            "$id": "601",
+            "$id": "603",
             "name": "topAction",
             "resourceName": "SampleTypeSpec",
             "doc": "top level method",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "602",
+                "$id": "604",
                 "kind": "path",
                 "name": "action",
                 "serializedName": "action",
                 "type": {
-                  "$id": "603",
+                  "$id": "605",
                   "kind": "utcDateTime",
                   "name": "utcDateTime",
                   "encode": "rfc3339",
                   "wireType": {
-                    "$id": "604",
+                    "$id": "606",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -8280,17 +8307,17 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.topAction.action",
                 "methodParameterSegments": [
                   {
-                    "$id": "605",
+                    "$id": "607",
                     "kind": "method",
                     "name": "action",
                     "serializedName": "action",
                     "type": {
-                      "$id": "606",
+                      "$id": "608",
                       "kind": "utcDateTime",
                       "name": "utcDateTime",
                       "encode": "rfc3339",
                       "wireType": {
-                        "$id": "607",
+                        "$id": "609",
                         "kind": "string",
                         "name": "string",
                         "crossLanguageDefinitionId": "TypeSpec.string",
@@ -8313,7 +8340,7 @@
                 "isExactName": false
               },
               {
-                "$id": "608",
+                "$id": "610",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8329,7 +8356,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.topAction.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "609",
+                    "$id": "611",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8382,10 +8409,10 @@
           },
           "parameters": [
             {
-              "$ref": "605"
+              "$ref": "607"
             },
             {
-              "$ref": "609"
+              "$ref": "611"
             }
           ],
           "response": {
@@ -8399,7 +8426,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.topAction"
         },
         {
-          "$id": "610",
+          "$id": "612",
           "kind": "basic",
           "name": "topAction2",
           "accessibility": "public",
@@ -8409,14 +8436,14 @@
           ],
           "doc": "top level method2",
           "operation": {
-            "$id": "611",
+            "$id": "613",
             "name": "topAction2",
             "resourceName": "SampleTypeSpec",
             "doc": "top level method2",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "612",
+                "$id": "614",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8432,7 +8459,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.topAction2.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "613",
+                    "$id": "615",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8485,7 +8512,7 @@
           },
           "parameters": [
             {
-              "$ref": "613"
+              "$ref": "615"
             }
           ],
           "response": {
@@ -8499,7 +8526,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.topAction2"
         },
         {
-          "$id": "614",
+          "$id": "616",
           "kind": "basic",
           "name": "patchAction",
           "accessibility": "public",
@@ -8509,14 +8536,14 @@
           ],
           "doc": "top level patch",
           "operation": {
-            "$id": "615",
+            "$id": "617",
             "name": "patchAction",
             "resourceName": "SampleTypeSpec",
             "doc": "top level patch",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "616",
+                "$id": "618",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -8533,7 +8560,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "617",
+                    "$id": "619",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -8555,7 +8582,7 @@
                 "isExactName": false
               },
               {
-                "$id": "618",
+                "$id": "620",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8571,7 +8598,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "619",
+                    "$id": "621",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8592,7 +8619,7 @@
                 "isExactName": false
               },
               {
-                "$id": "620",
+                "$id": "622",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
@@ -8611,7 +8638,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "621",
+                    "$id": "623",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
@@ -8672,13 +8699,13 @@
           },
           "parameters": [
             {
-              "$ref": "621"
+              "$ref": "623"
             },
             {
-              "$ref": "617"
+              "$ref": "619"
             },
             {
-              "$ref": "619"
+              "$ref": "621"
             }
           ],
           "response": {
@@ -8692,7 +8719,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.patchAction"
         },
         {
-          "$id": "622",
+          "$id": "624",
           "kind": "basic",
           "name": "anonymousBody",
           "accessibility": "public",
@@ -8702,14 +8729,14 @@
           ],
           "doc": "body parameter without body decorator",
           "operation": {
-            "$id": "623",
+            "$id": "625",
             "name": "anonymousBody",
             "resourceName": "SampleTypeSpec",
             "doc": "body parameter without body decorator",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "624",
+                "$id": "626",
                 "kind": "query",
                 "name": "requiredQueryParam",
                 "serializedName": "requiredQueryParam",
@@ -8725,7 +8752,7 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "625",
+                    "$id": "627",
                     "kind": "method",
                     "name": "requiredQueryParam",
                     "serializedName": "requiredQueryParam",
@@ -8746,7 +8773,7 @@
                 "isExactName": false
               },
               {
-                "$id": "626",
+                "$id": "628",
                 "kind": "header",
                 "name": "requiredHeader",
                 "serializedName": "required-header",
@@ -8762,7 +8789,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredHeader",
                 "methodParameterSegments": [
                   {
-                    "$id": "627",
+                    "$id": "629",
                     "kind": "method",
                     "name": "requiredHeader",
                     "serializedName": "required-header",
@@ -8783,7 +8810,7 @@
                 "isExactName": false
               },
               {
-                "$id": "628",
+                "$id": "630",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -8800,7 +8827,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "629",
+                    "$id": "631",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -8822,7 +8849,7 @@
                 "isExactName": false
               },
               {
-                "$id": "630",
+                "$id": "632",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8838,7 +8865,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "631",
+                    "$id": "633",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8859,7 +8886,7 @@
                 "isExactName": false
               },
               {
-                "$id": "632",
+                "$id": "634",
                 "kind": "body",
                 "name": "thing",
                 "serializedName": "thing",
@@ -8878,13 +8905,13 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "633",
+                    "$id": "635",
                     "kind": "method",
                     "name": "name",
                     "serializedName": "name",
                     "doc": "name of the Thing",
                     "type": {
-                      "$id": "634",
+                      "$id": "636",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -8944,10 +8971,10 @@
           },
           "parameters": [
             {
-              "$ref": "633"
+              "$ref": "635"
             },
             {
-              "$id": "635",
+              "$id": "637",
               "kind": "method",
               "name": "requiredUnion",
               "serializedName": "requiredUnion",
@@ -8966,7 +8993,7 @@
               "isExactName": false
             },
             {
-              "$id": "636",
+              "$id": "638",
               "kind": "method",
               "name": "requiredLiteralString",
               "serializedName": "requiredLiteralString",
@@ -8985,7 +9012,7 @@
               "isExactName": false
             },
             {
-              "$id": "637",
+              "$id": "639",
               "kind": "method",
               "name": "requiredNullableString",
               "serializedName": "requiredNullableString",
@@ -9004,7 +9031,7 @@
               "isExactName": false
             },
             {
-              "$id": "638",
+              "$id": "640",
               "kind": "method",
               "name": "optionalNullableString",
               "serializedName": "optionalNullableString",
@@ -9023,7 +9050,7 @@
               "isExactName": false
             },
             {
-              "$id": "639",
+              "$id": "641",
               "kind": "method",
               "name": "requiredLiteralInt",
               "serializedName": "requiredLiteralInt",
@@ -9042,7 +9069,7 @@
               "isExactName": false
             },
             {
-              "$id": "640",
+              "$id": "642",
               "kind": "method",
               "name": "requiredLiteralFloat",
               "serializedName": "requiredLiteralFloat",
@@ -9061,7 +9088,7 @@
               "isExactName": false
             },
             {
-              "$id": "641",
+              "$id": "643",
               "kind": "method",
               "name": "requiredLiteralBool",
               "serializedName": "requiredLiteralBool",
@@ -9080,18 +9107,18 @@
               "isExactName": false
             },
             {
-              "$id": "642",
+              "$id": "644",
               "kind": "method",
               "name": "optionalLiteralString",
               "serializedName": "optionalLiteralString",
               "doc": "optional literal string",
               "type": {
-                "$id": "643",
+                "$id": "645",
                 "kind": "enum",
                 "name": "ThingOptionalLiteralString",
                 "crossLanguageDefinitionId": "",
                 "valueType": {
-                  "$id": "644",
+                  "$id": "646",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9099,12 +9126,12 @@
                 },
                 "values": [
                   {
-                    "$id": "645",
+                    "$id": "647",
                     "kind": "enumvalue",
                     "name": "reject",
                     "value": "reject",
                     "valueType": {
-                      "$id": "646",
+                      "$id": "648",
                       "kind": "string",
                       "decorators": [],
                       "doc": "A sequence of textual characters.",
@@ -9112,7 +9139,7 @@
                       "crossLanguageDefinitionId": "TypeSpec.string"
                     },
                     "enumType": {
-                      "$ref": "643"
+                      "$ref": "645"
                     },
                     "decorators": []
                   }
@@ -9135,7 +9162,7 @@
               "isExactName": false
             },
             {
-              "$id": "647",
+              "$id": "649",
               "kind": "method",
               "name": "requiredNullableLiteralString",
               "serializedName": "requiredNullableLiteralString",
@@ -9154,18 +9181,18 @@
               "isExactName": false
             },
             {
-              "$id": "648",
+              "$id": "650",
               "kind": "method",
               "name": "optionalLiteralInt",
               "serializedName": "optionalLiteralInt",
               "doc": "optional literal int",
               "type": {
-                "$id": "649",
+                "$id": "651",
                 "kind": "enum",
                 "name": "ThingOptionalLiteralInt",
                 "crossLanguageDefinitionId": "",
                 "valueType": {
-                  "$id": "650",
+                  "$id": "652",
                   "kind": "int32",
                   "name": "int32",
                   "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -9173,12 +9200,12 @@
                 },
                 "values": [
                   {
-                    "$id": "651",
+                    "$id": "653",
                     "kind": "enumvalue",
                     "name": "456",
                     "value": 456,
                     "valueType": {
-                      "$id": "652",
+                      "$id": "654",
                       "kind": "int32",
                       "decorators": [],
                       "doc": "A 32-bit integer. (`-2,147,483,648` to `2,147,483,647`)",
@@ -9186,7 +9213,7 @@
                       "crossLanguageDefinitionId": "TypeSpec.int32"
                     },
                     "enumType": {
-                      "$ref": "649"
+                      "$ref": "651"
                     },
                     "decorators": []
                   }
@@ -9209,18 +9236,18 @@
               "isExactName": false
             },
             {
-              "$id": "653",
+              "$id": "655",
               "kind": "method",
               "name": "optionalLiteralFloat",
               "serializedName": "optionalLiteralFloat",
               "doc": "optional literal float",
               "type": {
-                "$id": "654",
+                "$id": "656",
                 "kind": "enum",
                 "name": "ThingOptionalLiteralFloat",
                 "crossLanguageDefinitionId": "",
                 "valueType": {
-                  "$id": "655",
+                  "$id": "657",
                   "kind": "float32",
                   "name": "float32",
                   "crossLanguageDefinitionId": "TypeSpec.float32",
@@ -9228,12 +9255,12 @@
                 },
                 "values": [
                   {
-                    "$id": "656",
+                    "$id": "658",
                     "kind": "enumvalue",
                     "name": "4.56",
                     "value": 4.56,
                     "valueType": {
-                      "$id": "657",
+                      "$id": "659",
                       "kind": "float32",
                       "decorators": [],
                       "doc": "A 32 bit floating point number. (`±1.5 x 10^−45` to `±3.4 x 10^38`)",
@@ -9241,7 +9268,7 @@
                       "crossLanguageDefinitionId": "TypeSpec.float32"
                     },
                     "enumType": {
-                      "$ref": "654"
+                      "$ref": "656"
                     },
                     "decorators": []
                   }
@@ -9264,7 +9291,7 @@
               "isExactName": false
             },
             {
-              "$id": "658",
+              "$id": "660",
               "kind": "method",
               "name": "optionalLiteralBool",
               "serializedName": "optionalLiteralBool",
@@ -9283,13 +9310,13 @@
               "isExactName": false
             },
             {
-              "$id": "659",
+              "$id": "661",
               "kind": "method",
               "name": "requiredBadDescription",
               "serializedName": "requiredBadDescription",
               "doc": "description with xml <|endoftext|>",
               "type": {
-                "$id": "660",
+                "$id": "662",
                 "kind": "string",
                 "name": "string",
                 "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9306,7 +9333,7 @@
               "isExactName": false
             },
             {
-              "$id": "661",
+              "$id": "663",
               "kind": "method",
               "name": "optionalNullableList",
               "serializedName": "optionalNullableList",
@@ -9325,7 +9352,7 @@
               "isExactName": false
             },
             {
-              "$id": "662",
+              "$id": "664",
               "kind": "method",
               "name": "requiredNullableList",
               "serializedName": "requiredNullableList",
@@ -9344,13 +9371,13 @@
               "isExactName": false
             },
             {
-              "$id": "663",
+              "$id": "665",
               "kind": "method",
               "name": "propertyWithSpecialDocs",
               "serializedName": "propertyWithSpecialDocs",
               "doc": "This tests:\n- Simple bullet point. This bullet point is going to be very long to test how text wrapping is handled in bullet points within documentation comments. It should properly indent the wrapped lines.\n- Another bullet point with **bold text**. This bullet point is also intentionally long to see how the formatting is preserved when the text wraps onto multiple lines in the generated documentation.\n- Third bullet point with *italic text*. Similar to the previous points, this one is extended to ensure that the wrapping and formatting are correctly applied in the output.\n- Complex bullet point with **bold** and *italic* combined. This bullet point combines both bold and italic formatting and is long enough to test the wrapping behavior in such cases.\n- **Bold bullet point**: A bullet point that is entirely bolded. This point is also made lengthy to observe how the bold formatting is maintained across wrapped lines.\n- *Italic bullet point*: A bullet point that is entirely italicized. This final point is extended to verify that italic formatting is correctly applied even when the text spans multiple lines.",
               "type": {
-                "$id": "664",
+                "$id": "666",
                 "kind": "string",
                 "name": "string",
                 "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9366,9 +9393,6 @@
               "decorators": [],
               "isExactName": false
             },
-            {
-              "$ref": "625"
-            },
             {
               "$ref": "627"
             },
@@ -9377,6 +9401,9 @@
             },
             {
               "$ref": "631"
+            },
+            {
+              "$ref": "633"
             }
           ],
           "response": {
@@ -9390,7 +9417,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody"
         },
         {
-          "$id": "665",
+          "$id": "667",
           "kind": "basic",
           "name": "friendlyModel",
           "accessibility": "public",
@@ -9400,14 +9427,14 @@
           ],
           "doc": "Model can have its friendly name",
           "operation": {
-            "$id": "666",
+            "$id": "668",
             "name": "friendlyModel",
             "resourceName": "SampleTypeSpec",
             "doc": "Model can have its friendly name",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "667",
+                "$id": "669",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -9424,7 +9451,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "668",
+                    "$id": "670",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -9446,7 +9473,7 @@
                 "isExactName": false
               },
               {
-                "$id": "669",
+                "$id": "671",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -9462,7 +9489,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "670",
+                    "$id": "672",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -9483,12 +9510,12 @@
                 "isExactName": false
               },
               {
-                "$id": "671",
+                "$id": "673",
                 "kind": "body",
                 "name": "friend",
                 "serializedName": "friend",
                 "type": {
-                  "$ref": "327"
+                  "$ref": "329"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -9502,13 +9529,13 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "672",
+                    "$id": "674",
                     "kind": "method",
                     "name": "name",
                     "serializedName": "name",
                     "doc": "name of the NotFriend",
                     "type": {
-                      "$id": "673",
+                      "$id": "675",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9539,7 +9566,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "327"
+                  "$ref": "329"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -9568,18 +9595,18 @@
           },
           "parameters": [
             {
-              "$ref": "672"
+              "$ref": "674"
             },
             {
-              "$ref": "668"
+              "$ref": "670"
             },
             {
-              "$ref": "670"
+              "$ref": "672"
             }
           ],
           "response": {
             "type": {
-              "$ref": "327"
+              "$ref": "329"
             }
           },
           "isOverride": false,
@@ -9588,7 +9615,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel"
         },
         {
-          "$id": "674",
+          "$id": "676",
           "kind": "basic",
           "name": "addTimeHeader",
           "accessibility": "public",
@@ -9597,23 +9624,23 @@
             "2024-08-16-preview"
           ],
           "operation": {
-            "$id": "675",
+            "$id": "677",
             "name": "addTimeHeader",
             "resourceName": "SampleTypeSpec",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "676",
+                "$id": "678",
                 "kind": "header",
                 "name": "repeatabilityFirstSent",
                 "serializedName": "Repeatability-First-Sent",
                 "type": {
-                  "$id": "677",
+                  "$id": "679",
                   "kind": "utcDateTime",
                   "name": "utcDateTime",
                   "encode": "rfc7231",
                   "wireType": {
-                    "$id": "678",
+                    "$id": "680",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9631,17 +9658,17 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.addTimeHeader.repeatabilityFirstSent",
                 "methodParameterSegments": [
                   {
-                    "$id": "679",
+                    "$id": "681",
                     "kind": "method",
                     "name": "repeatabilityFirstSent",
                     "serializedName": "Repeatability-First-Sent",
                     "type": {
-                      "$id": "680",
+                      "$id": "682",
                       "kind": "utcDateTime",
                       "name": "utcDateTime",
                       "encode": "rfc7231",
                       "wireType": {
-                        "$id": "681",
+                        "$id": "683",
                         "kind": "string",
                         "name": "string",
                         "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9686,7 +9713,7 @@
           },
           "parameters": [
             {
-              "$ref": "679"
+              "$ref": "681"
             }
           ],
           "response": {},
@@ -9696,7 +9723,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.addTimeHeader"
         },
         {
-          "$id": "682",
+          "$id": "684",
           "kind": "basic",
           "name": "projectedNameModel",
           "accessibility": "public",
@@ -9706,14 +9733,14 @@
           ],
           "doc": "Model can have its projected name",
           "operation": {
-            "$id": "683",
+            "$id": "685",
             "name": "projectedNameModel",
             "resourceName": "SampleTypeSpec",
             "doc": "Model can have its projected name",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "684",
+                "$id": "686",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -9730,7 +9757,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "685",
+                    "$id": "687",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -9752,7 +9779,7 @@
                 "isExactName": false
               },
               {
-                "$id": "686",
+                "$id": "688",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -9768,7 +9795,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "687",
+                    "$id": "689",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -9789,12 +9816,12 @@
                 "isExactName": false
               },
               {
-                "$id": "688",
+                "$id": "690",
                 "kind": "body",
                 "name": "renamedModel",
                 "serializedName": "renamedModel",
                 "type": {
-                  "$ref": "330"
+                  "$ref": "332"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -9808,13 +9835,13 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "689",
+                    "$id": "691",
                     "kind": "method",
                     "name": "otherName",
                     "serializedName": "otherName",
                     "doc": "name of the ModelWithClientName",
                     "type": {
-                      "$id": "690",
+                      "$id": "692",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9845,7 +9872,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "330"
+                  "$ref": "332"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -9874,18 +9901,18 @@
           },
           "parameters": [
             {
-              "$ref": "689"
+              "$ref": "691"
             },
             {
-              "$ref": "685"
+              "$ref": "687"
             },
             {
-              "$ref": "687"
+              "$ref": "689"
             }
           ],
           "response": {
             "type": {
-              "$ref": "330"
+              "$ref": "332"
             }
           },
           "isOverride": false,
@@ -9894,7 +9921,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel"
         },
         {
-          "$id": "691",
+          "$id": "693",
           "kind": "basic",
           "name": "returnsAnonymousModel",
           "accessibility": "public",
@@ -9904,14 +9931,14 @@
           ],
           "doc": "return anonymous model",
           "operation": {
-            "$id": "692",
+            "$id": "694",
             "name": "returnsAnonymousModel",
             "resourceName": "SampleTypeSpec",
             "doc": "return anonymous model",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "693",
+                "$id": "695",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -9927,7 +9954,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.returnsAnonymousModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "694",
+                    "$id": "696",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -9954,7 +9981,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "333"
+                  "$ref": "335"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -9980,12 +10007,12 @@
           },
           "parameters": [
             {
-              "$ref": "694"
+              "$ref": "696"
             }
           ],
           "response": {
             "type": {
-              "$ref": "333"
+              "$ref": "335"
             }
           },
           "isOverride": false,
@@ -9994,7 +10021,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.returnsAnonymousModel"
         },
         {
-          "$id": "695",
+          "$id": "697",
           "kind": "basic",
           "name": "getUnknownValue",
           "accessibility": "public",
@@ -10004,14 +10031,14 @@
           ],
           "doc": "get extensible enum",
           "operation": {
-            "$id": "696",
+            "$id": "698",
             "name": "getUnknownValue",
             "resourceName": "SampleTypeSpec",
             "doc": "get extensible enum",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "697",
+                "$id": "699",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10027,7 +10054,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.getUnknownValue.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "698",
+                    "$id": "700",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10076,7 +10103,7 @@
           },
           "parameters": [
             {
-              "$ref": "698"
+              "$ref": "700"
             }
           ],
           "response": {
@@ -10090,7 +10117,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.getUnknownValue"
         },
         {
-          "$id": "699",
+          "$id": "701",
           "kind": "basic",
           "name": "internalProtocol",
           "accessibility": "public",
@@ -10100,14 +10127,14 @@
           ],
           "doc": "When set protocol false and convenient true, then the protocol method should be internal",
           "operation": {
-            "$id": "700",
+            "$id": "702",
             "name": "internalProtocol",
             "resourceName": "SampleTypeSpec",
             "doc": "When set protocol false and convenient true, then the protocol method should be internal",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "701",
+                "$id": "703",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -10124,7 +10151,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "702",
+                    "$id": "704",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -10146,7 +10173,7 @@
                 "isExactName": false
               },
               {
-                "$id": "703",
+                "$id": "705",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10162,7 +10189,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "704",
+                    "$id": "706",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10183,7 +10210,7 @@
                 "isExactName": false
               },
               {
-                "$id": "705",
+                "$id": "707",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
@@ -10202,7 +10229,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "706",
+                    "$id": "708",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
@@ -10263,13 +10290,13 @@
           },
           "parameters": [
             {
-              "$ref": "706"
+              "$ref": "708"
             },
             {
-              "$ref": "702"
+              "$ref": "704"
             },
             {
-              "$ref": "704"
+              "$ref": "706"
             }
           ],
           "response": {
@@ -10283,7 +10310,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol"
         },
         {
-          "$id": "707",
+          "$id": "709",
           "kind": "basic",
           "name": "stillConvenient",
           "accessibility": "public",
@@ -10293,7 +10320,7 @@
           ],
           "doc": "When set protocol false and convenient true, the convenient method should be generated even it has the same signature as protocol one",
           "operation": {
-            "$id": "708",
+            "$id": "710",
             "name": "stillConvenient",
             "resourceName": "SampleTypeSpec",
             "doc": "When set protocol false and convenient true, the convenient method should be generated even it has the same signature as protocol one",
@@ -10327,7 +10354,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.stillConvenient"
         },
         {
-          "$id": "709",
+          "$id": "711",
           "kind": "basic",
           "name": "headAsBoolean",
           "accessibility": "public",
@@ -10337,19 +10364,19 @@
           ],
           "doc": "head as boolean.",
           "operation": {
-            "$id": "710",
+            "$id": "712",
             "name": "headAsBoolean",
             "resourceName": "SampleTypeSpec",
             "doc": "head as boolean.",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "711",
+                "$id": "713",
                 "kind": "path",
                 "name": "id",
                 "serializedName": "id",
                 "type": {
-                  "$id": "712",
+                  "$id": "714",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10367,12 +10394,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.headAsBoolean.id",
                 "methodParameterSegments": [
                   {
-                    "$id": "713",
+                    "$id": "715",
                     "kind": "method",
                     "name": "id",
                     "serializedName": "id",
                     "type": {
-                      "$id": "714",
+                      "$id": "716",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10414,7 +10441,7 @@
           },
           "parameters": [
             {
-              "$ref": "713"
+              "$ref": "715"
             }
           ],
           "response": {},
@@ -10424,7 +10451,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.headAsBoolean"
         },
         {
-          "$id": "715",
+          "$id": "717",
           "kind": "basic",
           "name": "WithApiVersion",
           "accessibility": "public",
@@ -10434,19 +10461,19 @@
           ],
           "doc": "Return hi again",
           "operation": {
-            "$id": "716",
+            "$id": "718",
             "name": "WithApiVersion",
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi again",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "717",
+                "$id": "719",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
                 "type": {
-                  "$id": "718",
+                  "$id": "720",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10461,12 +10488,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.WithApiVersion.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "719",
+                    "$id": "721",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
                     "type": {
-                      "$id": "720",
+                      "$id": "722",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10486,12 +10513,12 @@
                 "isExactName": false
               },
               {
-                "$id": "721",
+                "$id": "723",
                 "kind": "query",
                 "name": "apiVersion",
                 "serializedName": "apiVersion",
                 "type": {
-                  "$id": "722",
+                  "$id": "724",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10501,7 +10528,7 @@
                 "explode": false,
                 "defaultValue": {
                   "type": {
-                    "$id": "723",
+                    "$id": "725",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string"
@@ -10515,12 +10542,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "724",
+                    "$id": "726",
                     "kind": "method",
                     "name": "apiVersion",
                     "serializedName": "apiVersion",
                     "type": {
-                      "$id": "725",
+                      "$id": "727",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10530,7 +10557,7 @@
                     "isApiVersion": true,
                     "defaultValue": {
                       "type": {
-                        "$id": "726",
+                        "$id": "728",
                         "kind": "string",
                         "name": "string",
                         "crossLanguageDefinitionId": "TypeSpec.string"
@@ -10571,7 +10598,7 @@
           },
           "parameters": [
             {
-              "$ref": "719"
+              "$ref": "721"
             }
           ],
           "response": {},
@@ -10581,7 +10608,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.WithApiVersion"
         },
         {
-          "$id": "727",
+          "$id": "729",
           "kind": "paging",
           "name": "ListWithNextLink",
           "accessibility": "public",
@@ -10591,14 +10618,14 @@
           ],
           "doc": "List things with nextlink",
           "operation": {
-            "$id": "728",
+            "$id": "730",
             "name": "ListWithNextLink",
             "resourceName": "SampleTypeSpec",
             "doc": "List things with nextlink",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "729",
+                "$id": "731",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10614,7 +10641,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithNextLink.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "730",
+                    "$id": "732",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10641,7 +10668,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "334"
+                  "$ref": "336"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -10667,12 +10694,12 @@
           },
           "parameters": [
             {
-              "$ref": "730"
+              "$ref": "732"
             }
           ],
           "response": {
             "type": {
-              "$ref": "336"
+              "$ref": "338"
             },
             "resultSegments": [
               "things"
@@ -10696,7 +10723,7 @@
           }
         },
         {
-          "$id": "731",
+          "$id": "733",
           "kind": "paging",
           "name": "ListWithStringNextLink",
           "accessibility": "public",
@@ -10706,14 +10733,14 @@
           ],
           "doc": "List things with nextlink",
           "operation": {
-            "$id": "732",
+            "$id": "734",
             "name": "ListWithStringNextLink",
             "resourceName": "SampleTypeSpec",
             "doc": "List things with nextlink",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "733",
+                "$id": "735",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10729,7 +10756,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithStringNextLink.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "734",
+                    "$id": "736",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10756,7 +10783,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "339"
+                  "$ref": "341"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -10782,12 +10809,12 @@
           },
           "parameters": [
             {
-              "$ref": "734"
+              "$ref": "736"
             }
           ],
           "response": {
             "type": {
-              "$ref": "336"
+              "$ref": "338"
             },
             "resultSegments": [
               "things"
@@ -10811,7 +10838,7 @@
           }
         },
         {
-          "$id": "735",
+          "$id": "737",
           "kind": "paging",
           "name": "ListWithContinuationToken",
           "accessibility": "public",
@@ -10821,19 +10848,19 @@
           ],
           "doc": "List things with continuation token",
           "operation": {
-            "$id": "736",
+            "$id": "738",
             "name": "ListWithContinuationToken",
             "resourceName": "SampleTypeSpec",
             "doc": "List things with continuation token",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "737",
+                "$id": "739",
                 "kind": "query",
                 "name": "token",
                 "serializedName": "token",
                 "type": {
-                  "$id": "738",
+                  "$id": "740",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10848,12 +10875,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "739",
+                    "$id": "741",
                     "kind": "method",
                     "name": "token",
                     "serializedName": "token",
                     "type": {
-                      "$id": "740",
+                      "$id": "742",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10873,7 +10900,7 @@
                 "isExactName": false
               },
               {
-                "$id": "741",
+                "$id": "743",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10889,7 +10916,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationToken.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "742",
+                    "$id": "744",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10916,7 +10943,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "343"
+                  "$ref": "345"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -10942,15 +10969,15 @@
           },
           "parameters": [
             {
-              "$ref": "739"
+              "$ref": "741"
             },
             {
-              "$ref": "742"
+              "$ref": "744"
             }
           ],
           "response": {
             "type": {
-              "$ref": "336"
+              "$ref": "338"
             },
             "resultSegments": [
               "things"
@@ -10966,7 +10993,7 @@
             ],
             "continuationToken": {
               "parameter": {
-                "$ref": "737"
+                "$ref": "739"
               },
               "responseSegments": [
                 "nextToken"
@@ -10977,7 +11004,7 @@
           }
         },
         {
-          "$id": "743",
+          "$id": "745",
           "kind": "paging",
           "name": "ListWithContinuationTokenHeaderResponse",
           "accessibility": "public",
@@ -10987,19 +11014,19 @@
           ],
           "doc": "List things with continuation token header response",
           "operation": {
-            "$id": "744",
+            "$id": "746",
             "name": "ListWithContinuationTokenHeaderResponse",
             "resourceName": "SampleTypeSpec",
             "doc": "List things with continuation token header response",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "745",
+                "$id": "747",
                 "kind": "query",
                 "name": "token",
                 "serializedName": "token",
                 "type": {
-                  "$id": "746",
+                  "$id": "748",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11014,12 +11041,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "747",
+                    "$id": "749",
                     "kind": "method",
                     "name": "token",
                     "serializedName": "token",
                     "type": {
-                      "$id": "748",
+                      "$id": "750",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11039,7 +11066,7 @@
                 "isExactName": false
               },
               {
-                "$id": "749",
+                "$id": "751",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11055,7 +11082,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationTokenHeaderResponse.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "750",
+                    "$id": "752",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11082,14 +11109,14 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "347"
+                  "$ref": "349"
                 },
                 "headers": [
                   {
                     "name": "nextToken",
                     "nameInResponse": "next-token",
                     "type": {
-                      "$id": "751",
+                      "$id": "753",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11120,15 +11147,15 @@
           },
           "parameters": [
             {
-              "$ref": "747"
+              "$ref": "749"
             },
             {
-              "$ref": "750"
+              "$ref": "752"
             }
           ],
           "response": {
             "type": {
-              "$ref": "336"
+              "$ref": "338"
             },
             "resultSegments": [
               "things"
@@ -11144,7 +11171,7 @@
             ],
             "continuationToken": {
               "parameter": {
-                "$ref": "745"
+                "$ref": "747"
               },
               "responseSegments": [
                 "next-token"
@@ -11155,7 +11182,7 @@
           }
         },
         {
-          "$id": "752",
+          "$id": "754",
           "kind": "paging",
           "name": "ListWithPaging",
           "accessibility": "public",
@@ -11165,14 +11192,14 @@
           ],
           "doc": "List things with paging",
           "operation": {
-            "$id": "753",
+            "$id": "755",
             "name": "ListWithPaging",
             "resourceName": "SampleTypeSpec",
             "doc": "List things with paging",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "754",
+                "$id": "756",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11188,7 +11215,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithPaging.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "755",
+                    "$id": "757",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11215,7 +11242,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "349"
+                  "$ref": "351"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -11241,12 +11268,12 @@
           },
           "parameters": [
             {
-              "$ref": "755"
+              "$ref": "757"
             }
           ],
           "response": {
             "type": {
-              "$ref": "336"
+              "$ref": "338"
             },
             "resultSegments": [
               "items"
@@ -11264,7 +11291,7 @@
           }
         },
         {
-          "$id": "756",
+          "$id": "758",
           "kind": "basic",
           "name": "EmbeddedParameters",
           "accessibility": "public",
@@ -11274,20 +11301,20 @@
           ],
           "doc": "An operation with embedded parameters within the body",
           "operation": {
-            "$id": "757",
+            "$id": "759",
             "name": "EmbeddedParameters",
             "resourceName": "SampleTypeSpec",
             "doc": "An operation with embedded parameters within the body",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "758",
+                "$id": "760",
                 "kind": "header",
                 "name": "requiredHeader",
                 "serializedName": "required-header",
                 "doc": "required header parameter",
                 "type": {
-                  "$id": "759",
+                  "$id": "761",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11302,12 +11329,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.requiredHeader",
                 "methodParameterSegments": [
                   {
-                    "$id": "760",
+                    "$id": "762",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
                     "type": {
-                      "$ref": "351"
+                      "$ref": "353"
                     },
                     "location": "Body",
                     "isApiVersion": false,
@@ -11320,13 +11347,13 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "761",
+                    "$id": "763",
                     "kind": "method",
                     "name": "requiredHeader",
                     "serializedName": "requiredHeader",
                     "doc": "required header parameter",
                     "type": {
-                      "$ref": "355"
+                      "$ref": "357"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11342,13 +11369,13 @@
                 "isExactName": false
               },
               {
-                "$id": "762",
+                "$id": "764",
                 "kind": "header",
                 "name": "optionalHeader",
                 "serializedName": "optional-header",
                 "doc": "optional header parameter",
                 "type": {
-                  "$id": "763",
+                  "$id": "765",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11363,16 +11390,16 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.optionalHeader",
                 "methodParameterSegments": [
                   {
-                    "$ref": "760"
+                    "$ref": "762"
                   },
                   {
-                    "$id": "764",
+                    "$id": "766",
                     "kind": "method",
                     "name": "optionalHeader",
                     "serializedName": "optionalHeader",
                     "doc": "optional header parameter",
                     "type": {
-                      "$ref": "357"
+                      "$ref": "359"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11388,13 +11415,13 @@
                 "isExactName": false
               },
               {
-                "$id": "765",
+                "$id": "767",
                 "kind": "query",
                 "name": "requiredQuery",
                 "serializedName": "requiredQuery",
                 "doc": "required query parameter",
                 "type": {
-                  "$id": "766",
+                  "$id": "768",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11409,16 +11436,16 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$ref": "760"
+                    "$ref": "762"
                   },
                   {
-                    "$id": "767",
+                    "$id": "769",
                     "kind": "method",
                     "name": "requiredQuery",
                     "serializedName": "requiredQuery",
                     "doc": "required query parameter",
                     "type": {
-                      "$ref": "359"
+                      "$ref": "361"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11434,13 +11461,13 @@
                 "isExactName": false
               },
               {
-                "$id": "768",
+                "$id": "770",
                 "kind": "query",
                 "name": "optionalQuery",
                 "serializedName": "optionalQuery",
                 "doc": "optional query parameter",
                 "type": {
-                  "$id": "769",
+                  "$id": "771",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11455,16 +11482,16 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$ref": "760"
+                    "$ref": "762"
                   },
                   {
-                    "$id": "770",
+                    "$id": "772",
                     "kind": "method",
                     "name": "optionalQuery",
                     "serializedName": "optionalQuery",
                     "doc": "optional query parameter",
                     "type": {
-                      "$ref": "361"
+                      "$ref": "363"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11480,7 +11507,7 @@
                 "isExactName": false
               },
               {
-                "$id": "771",
+                "$id": "773",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -11497,7 +11524,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "772",
+                    "$id": "774",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -11519,12 +11546,12 @@
                 "isExactName": false
               },
               {
-                "$id": "773",
+                "$id": "775",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
                 "type": {
-                  "$ref": "351"
+                  "$ref": "353"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -11538,7 +11565,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters.body",
                 "methodParameterSegments": [
                   {
-                    "$ref": "760"
+                    "$ref": "762"
                   }
                 ],
                 "isExactName": false,
@@ -11574,10 +11601,10 @@
           },
           "parameters": [
             {
-              "$ref": "760"
+              "$ref": "762"
             },
             {
-              "$ref": "772"
+              "$ref": "774"
             }
           ],
           "response": {},
@@ -11587,7 +11614,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters"
         },
         {
-          "$id": "774",
+          "$id": "776",
           "kind": "basic",
           "name": "DynamicModelOperation",
           "accessibility": "public",
@@ -11597,14 +11624,14 @@
           ],
           "doc": "An operation with a dynamic model",
           "operation": {
-            "$id": "775",
+            "$id": "777",
             "name": "DynamicModelOperation",
             "resourceName": "SampleTypeSpec",
             "doc": "An operation with a dynamic model",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "776",
+                "$id": "778",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -11621,7 +11648,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "777",
+                    "$id": "779",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -11643,12 +11670,12 @@
                 "isExactName": false
               },
               {
-                "$id": "778",
+                "$id": "780",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
                 "type": {
-                  "$ref": "362"
+                  "$ref": "364"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -11662,12 +11689,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "779",
+                    "$id": "781",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
                     "type": {
-                      "$ref": "362"
+                      "$ref": "364"
                     },
                     "location": "Body",
                     "isApiVersion": false,
@@ -11713,10 +11740,10 @@
           },
           "parameters": [
             {
-              "$ref": "779"
+              "$ref": "781"
             },
             {
-              "$ref": "777"
+              "$ref": "779"
             }
           ],
           "response": {},
@@ -11726,7 +11753,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation"
         },
         {
-          "$id": "780",
+          "$id": "782",
           "kind": "basic",
           "name": "GetXmlAdvancedModel",
           "accessibility": "public",
@@ -11736,14 +11763,14 @@
           ],
           "doc": "Get an advanced XML model with various property types",
           "operation": {
-            "$id": "781",
+            "$id": "783",
             "name": "GetXmlAdvancedModel",
             "resourceName": "SampleTypeSpec",
             "doc": "Get an advanced XML model with various property types",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "782",
+                "$id": "784",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11759,7 +11786,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.GetXmlAdvancedModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "783",
+                    "$id": "785",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11786,7 +11813,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "400"
+                  "$ref": "402"
                 },
                 "headers": [
                   {
@@ -11820,12 +11847,12 @@
           },
           "parameters": [
             {
-              "$ref": "783"
+              "$ref": "785"
             }
           ],
           "response": {
             "type": {
-              "$ref": "400"
+              "$ref": "402"
             }
           },
           "isOverride": false,
@@ -11834,7 +11861,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.GetXmlAdvancedModel"
         },
         {
-          "$id": "784",
+          "$id": "786",
           "kind": "basic",
           "name": "UpdateXmlAdvancedModel",
           "accessibility": "public",
@@ -11844,14 +11871,14 @@
           ],
           "doc": "Update an advanced XML model with various property types",
           "operation": {
-            "$id": "785",
+            "$id": "787",
             "name": "UpdateXmlAdvancedModel",
             "resourceName": "SampleTypeSpec",
             "doc": "Update an advanced XML model with various property types",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "786",
+                "$id": "788",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -11867,7 +11894,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "787",
+                    "$id": "789",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -11888,7 +11915,7 @@
                 "isExactName": false
               },
               {
-                "$id": "788",
+                "$id": "790",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11904,7 +11931,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "789",
+                    "$id": "791",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11925,12 +11952,12 @@
                 "isExactName": false
               },
               {
-                "$id": "790",
+                "$id": "792",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
                 "type": {
-                  "$ref": "400"
+                  "$ref": "402"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -11944,12 +11971,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "791",
+                    "$id": "793",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
                     "type": {
-                      "$ref": "400"
+                      "$ref": "402"
                     },
                     "location": "Body",
                     "isApiVersion": false,
@@ -11976,7 +12003,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "400"
+                  "$ref": "402"
                 },
                 "headers": [
                   {
@@ -12013,18 +12040,18 @@
           },
           "parameters": [
             {
-              "$ref": "791"
+              "$ref": "793"
             },
             {
-              "$ref": "787"
+              "$ref": "789"
             },
             {
-              "$ref": "789"
+              "$ref": "791"
             }
           ],
           "response": {
             "type": {
-              "$ref": "400"
+              "$ref": "402"
             }
           },
           "isOverride": false,
@@ -12035,12 +12062,12 @@
       ],
       "parameters": [
         {
-          "$id": "792",
+          "$id": "794",
           "kind": "endpoint",
           "name": "sampleTypeSpecUrl",
           "serializedName": "sampleTypeSpecUrl",
           "type": {
-            "$id": "793",
+            "$id": "795",
             "kind": "url",
             "name": "endpoint",
             "crossLanguageDefinitionId": "TypeSpec.url"
@@ -12056,7 +12083,7 @@
           "isExactName": false
         },
         {
-          "$ref": "724"
+          "$ref": "726"
         }
       ],
       "initializedBy": 1,
@@ -12068,13 +12095,13 @@
       ],
       "children": [
         {
-          "$id": "794",
+          "$id": "796",
           "kind": "client",
           "name": "AnimalOperations",
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "795",
+              "$id": "797",
               "kind": "basic",
               "name": "updatePetAsAnimal",
               "accessibility": "public",
@@ -12084,14 +12111,14 @@
               ],
               "doc": "Update a pet as an animal",
               "operation": {
-                "$id": "796",
+                "$id": "798",
                 "name": "updatePetAsAnimal",
                 "resourceName": "AnimalOperations",
                 "doc": "Update a pet as an animal",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "797",
+                    "$id": "799",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12108,7 +12135,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "798",
+                        "$id": "800",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12130,7 +12157,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "799",
+                    "$id": "801",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12146,7 +12173,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "800",
+                        "$id": "802",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12167,12 +12194,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "801",
+                    "$id": "803",
                     "kind": "body",
                     "name": "animal",
                     "serializedName": "animal",
                     "type": {
-                      "$ref": "496"
+                      "$ref": "498"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12186,12 +12213,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.animal",
                     "methodParameterSegments": [
                       {
-                        "$id": "802",
+                        "$id": "804",
                         "kind": "method",
                         "name": "animal",
                         "serializedName": "animal",
                         "type": {
-                          "$ref": "496"
+                          "$ref": "498"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12218,7 +12245,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "496"
+                      "$ref": "498"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12247,18 +12274,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "802"
+                  "$ref": "804"
                 },
                 {
-                  "$ref": "798"
+                  "$ref": "800"
                 },
                 {
-                  "$ref": "800"
+                  "$ref": "802"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "496"
+                  "$ref": "498"
                 }
               },
               "isOverride": false,
@@ -12267,7 +12294,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal"
             },
             {
-              "$id": "803",
+              "$id": "805",
               "kind": "basic",
               "name": "updateDogAsAnimal",
               "accessibility": "public",
@@ -12277,14 +12304,14 @@
               ],
               "doc": "Update a dog as an animal",
               "operation": {
-                "$id": "804",
+                "$id": "806",
                 "name": "updateDogAsAnimal",
                 "resourceName": "AnimalOperations",
                 "doc": "Update a dog as an animal",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "805",
+                    "$id": "807",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12301,7 +12328,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "806",
+                        "$id": "808",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12323,7 +12350,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "807",
+                    "$id": "809",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12339,7 +12366,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "808",
+                        "$id": "810",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12360,12 +12387,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "809",
+                    "$id": "811",
                     "kind": "body",
                     "name": "animal",
                     "serializedName": "animal",
                     "type": {
-                      "$ref": "496"
+                      "$ref": "498"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12379,12 +12406,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.animal",
                     "methodParameterSegments": [
                       {
-                        "$id": "810",
+                        "$id": "812",
                         "kind": "method",
                         "name": "animal",
                         "serializedName": "animal",
                         "type": {
-                          "$ref": "496"
+                          "$ref": "498"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12411,7 +12438,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "496"
+                      "$ref": "498"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12440,18 +12467,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "810"
+                  "$ref": "812"
                 },
                 {
-                  "$ref": "806"
+                  "$ref": "808"
                 },
                 {
-                  "$ref": "808"
+                  "$ref": "810"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "496"
+                  "$ref": "498"
                 }
               },
               "isOverride": false,
@@ -12462,12 +12489,12 @@
           ],
           "parameters": [
             {
-              "$id": "811",
+              "$id": "813",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "812",
+                "$id": "814",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -12491,18 +12518,18 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "530"
+            "$ref": "532"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "813",
+          "$id": "815",
           "kind": "client",
           "name": "PetOperations",
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "814",
+              "$id": "816",
               "kind": "basic",
               "name": "updatePetAsPet",
               "accessibility": "public",
@@ -12512,14 +12539,14 @@
               ],
               "doc": "Update a pet as a pet",
               "operation": {
-                "$id": "815",
+                "$id": "817",
                 "name": "updatePetAsPet",
                 "resourceName": "PetOperations",
                 "doc": "Update a pet as a pet",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "816",
+                    "$id": "818",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12536,7 +12563,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "817",
+                        "$id": "819",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12558,7 +12585,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "818",
+                    "$id": "820",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12574,7 +12601,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "819",
+                        "$id": "821",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12595,12 +12622,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "820",
+                    "$id": "822",
                     "kind": "body",
                     "name": "pet",
                     "serializedName": "pet",
                     "type": {
-                      "$ref": "501"
+                      "$ref": "503"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12614,12 +12641,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.pet",
                     "methodParameterSegments": [
                       {
-                        "$id": "821",
+                        "$id": "823",
                         "kind": "method",
                         "name": "pet",
                         "serializedName": "pet",
                         "type": {
-                          "$ref": "501"
+                          "$ref": "503"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12646,7 +12673,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "501"
+                      "$ref": "503"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12675,18 +12702,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "821"
+                  "$ref": "823"
                 },
                 {
-                  "$ref": "817"
+                  "$ref": "819"
                 },
                 {
-                  "$ref": "819"
+                  "$ref": "821"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "501"
+                  "$ref": "503"
                 }
               },
               "isOverride": false,
@@ -12695,7 +12722,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet"
             },
             {
-              "$id": "822",
+              "$id": "824",
               "kind": "basic",
               "name": "updateDogAsPet",
               "accessibility": "public",
@@ -12705,14 +12732,14 @@
               ],
               "doc": "Update a dog as a pet",
               "operation": {
-                "$id": "823",
+                "$id": "825",
                 "name": "updateDogAsPet",
                 "resourceName": "PetOperations",
                 "doc": "Update a dog as a pet",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "824",
+                    "$id": "826",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12729,7 +12756,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "825",
+                        "$id": "827",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12751,7 +12778,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "826",
+                    "$id": "828",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12767,7 +12794,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "827",
+                        "$id": "829",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12788,12 +12815,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "828",
+                    "$id": "830",
                     "kind": "body",
                     "name": "pet",
                     "serializedName": "pet",
                     "type": {
-                      "$ref": "501"
+                      "$ref": "503"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12807,12 +12834,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.pet",
                     "methodParameterSegments": [
                       {
-                        "$id": "829",
+                        "$id": "831",
                         "kind": "method",
                         "name": "pet",
                         "serializedName": "pet",
                         "type": {
-                          "$ref": "501"
+                          "$ref": "503"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12839,7 +12866,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "501"
+                      "$ref": "503"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12868,18 +12895,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "829"
+                  "$ref": "831"
                 },
                 {
-                  "$ref": "825"
+                  "$ref": "827"
                 },
                 {
-                  "$ref": "827"
+                  "$ref": "829"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "501"
+                  "$ref": "503"
                 }
               },
               "isOverride": false,
@@ -12890,12 +12917,12 @@
           ],
           "parameters": [
             {
-              "$id": "830",
+              "$id": "832",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "831",
+                "$id": "833",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -12919,18 +12946,18 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "530"
+            "$ref": "532"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "832",
+          "$id": "834",
           "kind": "client",
           "name": "DogOperations",
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "833",
+              "$id": "835",
               "kind": "basic",
               "name": "updateDogAsDog",
               "accessibility": "public",
@@ -12940,14 +12967,14 @@
               ],
               "doc": "Update a dog as a dog",
               "operation": {
-                "$id": "834",
+                "$id": "836",
                 "name": "updateDogAsDog",
                 "resourceName": "DogOperations",
                 "doc": "Update a dog as a dog",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "835",
+                    "$id": "837",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12964,7 +12991,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "836",
+                        "$id": "838",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12986,7 +13013,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "837",
+                    "$id": "839",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13002,7 +13029,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "838",
+                        "$id": "840",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13023,12 +13050,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "839",
+                    "$id": "841",
                     "kind": "body",
                     "name": "dog",
                     "serializedName": "dog",
                     "type": {
-                      "$ref": "505"
+                      "$ref": "507"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -13042,12 +13069,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.dog",
                     "methodParameterSegments": [
                       {
-                        "$id": "840",
+                        "$id": "842",
                         "kind": "method",
                         "name": "dog",
                         "serializedName": "dog",
                         "type": {
-                          "$ref": "505"
+                          "$ref": "507"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -13074,7 +13101,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "505"
+                      "$ref": "507"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -13103,18 +13130,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "840"
+                  "$ref": "842"
                 },
                 {
-                  "$ref": "836"
+                  "$ref": "838"
                 },
                 {
-                  "$ref": "838"
+                  "$ref": "840"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "505"
+                  "$ref": "507"
                 }
               },
               "isOverride": false,
@@ -13125,12 +13152,12 @@
           ],
           "parameters": [
             {
-              "$id": "841",
+              "$id": "843",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "842",
+                "$id": "844",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -13154,18 +13181,18 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "530"
+            "$ref": "532"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "843",
+          "$id": "845",
           "kind": "client",
           "name": "PlantOperations",
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "844",
+              "$id": "846",
               "kind": "basic",
               "name": "getTree",
               "accessibility": "public",
@@ -13175,14 +13202,14 @@
               ],
               "doc": "Get a tree as a plant",
               "operation": {
-                "$id": "845",
+                "$id": "847",
                 "name": "getTree",
                 "resourceName": "PlantOperations",
                 "doc": "Get a tree as a plant",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "846",
+                    "$id": "848",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13198,7 +13225,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTree.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "847",
+                        "$id": "849",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13225,7 +13252,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "509"
+                      "$ref": "511"
                     },
                     "headers": [
                       {
@@ -13259,12 +13286,12 @@
               },
               "parameters": [
                 {
-                  "$ref": "847"
+                  "$ref": "849"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "509"
+                  "$ref": "511"
                 }
               },
               "isOverride": false,
@@ -13273,7 +13300,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTree"
             },
             {
-              "$id": "848",
+              "$id": "850",
               "kind": "basic",
               "name": "getTreeAsJson",
               "accessibility": "public",
@@ -13283,14 +13310,14 @@
               ],
               "doc": "Get a tree as a plant",
               "operation": {
-                "$id": "849",
+                "$id": "851",
                 "name": "getTreeAsJson",
                 "resourceName": "PlantOperations",
                 "doc": "Get a tree as a plant",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "850",
+                    "$id": "852",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13306,7 +13333,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTreeAsJson.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "851",
+                        "$id": "853",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13333,7 +13360,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "509"
+                      "$ref": "511"
                     },
                     "headers": [
                       {
@@ -13367,12 +13394,12 @@
               },
               "parameters": [
                 {
-                  "$ref": "851"
+                  "$ref": "853"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "509"
+                  "$ref": "511"
                 }
               },
               "isOverride": false,
@@ -13381,7 +13408,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTreeAsJson"
             },
             {
-              "$id": "852",
+              "$id": "854",
               "kind": "basic",
               "name": "updateTree",
               "accessibility": "public",
@@ -13391,14 +13418,14 @@
               ],
               "doc": "Update a tree as a plant",
               "operation": {
-                "$id": "853",
+                "$id": "855",
                 "name": "updateTree",
                 "resourceName": "PlantOperations",
                 "doc": "Update a tree as a plant",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "854",
+                    "$id": "856",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -13414,7 +13441,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "855",
+                        "$id": "857",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -13435,7 +13462,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "856",
+                    "$id": "858",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13451,7 +13478,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "857",
+                        "$id": "859",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13472,12 +13499,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "858",
+                    "$id": "860",
                     "kind": "body",
                     "name": "tree",
                     "serializedName": "tree",
                     "type": {
-                      "$ref": "509"
+                      "$ref": "511"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -13491,12 +13518,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.tree",
                     "methodParameterSegments": [
                       {
-                        "$id": "859",
+                        "$id": "861",
                         "kind": "method",
                         "name": "tree",
                         "serializedName": "tree",
                         "type": {
-                          "$ref": "509"
+                          "$ref": "511"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -13523,7 +13550,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "509"
+                      "$ref": "511"
                     },
                     "headers": [
                       {
@@ -13560,18 +13587,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "859"
+                  "$ref": "861"
                 },
                 {
-                  "$ref": "855"
+                  "$ref": "857"
                 },
                 {
-                  "$ref": "857"
+                  "$ref": "859"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "509"
+                  "$ref": "511"
                 }
               },
               "isOverride": false,
@@ -13580,7 +13607,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree"
             },
             {
-              "$id": "860",
+              "$id": "862",
               "kind": "basic",
               "name": "updateTreeAsJson",
               "accessibility": "public",
@@ -13590,14 +13617,14 @@
               ],
               "doc": "Update a tree as a plant",
               "operation": {
-                "$id": "861",
+                "$id": "863",
                 "name": "updateTreeAsJson",
                 "resourceName": "PlantOperations",
                 "doc": "Update a tree as a plant",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "862",
+                    "$id": "864",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -13613,7 +13640,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "863",
+                        "$id": "865",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -13634,7 +13661,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "864",
+                    "$id": "866",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13650,7 +13677,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "865",
+                        "$id": "867",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13671,12 +13698,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "866",
+                    "$id": "868",
                     "kind": "body",
                     "name": "tree",
                     "serializedName": "tree",
                     "type": {
-                      "$ref": "509"
+                      "$ref": "511"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -13690,12 +13717,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.tree",
                     "methodParameterSegments": [
                       {
-                        "$id": "867",
+                        "$id": "869",
                         "kind": "method",
                         "name": "tree",
                         "serializedName": "tree",
                         "type": {
-                          "$ref": "509"
+                          "$ref": "511"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -13722,7 +13749,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "509"
+                      "$ref": "511"
                     },
                     "headers": [
                       {
@@ -13759,18 +13786,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "867"
+                  "$ref": "869"
                 },
                 {
-                  "$ref": "863"
+                  "$ref": "865"
                 },
                 {
-                  "$ref": "865"
+                  "$ref": "867"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "509"
+                  "$ref": "511"
                 }
               },
               "isOverride": false,
@@ -13781,12 +13808,12 @@
           ],
           "parameters": [
             {
-              "$id": "868",
+              "$id": "870",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "869",
+                "$id": "871",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -13810,18 +13837,18 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "530"
+            "$ref": "532"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "870",
+          "$id": "872",
           "kind": "client",
           "name": "Metrics",
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "871",
+              "$id": "873",
               "kind": "basic",
               "name": "getWidgetMetrics",
               "accessibility": "public",
@@ -13831,19 +13858,19 @@
               ],
               "doc": "Get Widget metrics for given day of week",
               "operation": {
-                "$id": "872",
+                "$id": "874",
                 "name": "getWidgetMetrics",
                 "resourceName": "Metrics",
                 "doc": "Get Widget metrics for given day of week",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "873",
+                    "$id": "875",
                     "kind": "path",
                     "name": "metricsNamespace",
                     "serializedName": "metricsNamespace",
                     "type": {
-                      "$id": "874",
+                      "$id": "876",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -13861,12 +13888,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.metricsNamespace",
                     "methodParameterSegments": [
                       {
-                        "$id": "875",
+                        "$id": "877",
                         "kind": "method",
                         "name": "metricsNamespace",
                         "serializedName": "metricsNamespace",
                         "type": {
-                          "$id": "876",
+                          "$id": "878",
                           "kind": "string",
                           "name": "string",
                           "crossLanguageDefinitionId": "TypeSpec.string",
@@ -13886,7 +13913,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "877",
+                    "$id": "879",
                     "kind": "path",
                     "name": "day",
                     "serializedName": "day",
@@ -13905,7 +13932,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.day",
                     "methodParameterSegments": [
                       {
-                        "$id": "878",
+                        "$id": "880",
                         "kind": "method",
                         "name": "day",
                         "serializedName": "day",
@@ -13926,7 +13953,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "879",
+                    "$id": "881",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13942,7 +13969,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "880",
+                        "$id": "882",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13969,7 +13996,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "520"
+                      "$ref": "522"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -13995,15 +14022,15 @@
               },
               "parameters": [
                 {
-                  "$ref": "878"
+                  "$ref": "880"
                 },
                 {
-                  "$ref": "880"
+                  "$ref": "882"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "520"
+                  "$ref": "522"
                 }
               },
               "isOverride": false,
@@ -14014,12 +14041,12 @@
           ],
           "parameters": [
             {
-              "$id": "881",
+              "$id": "883",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "882",
+                "$id": "884",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -14035,7 +14062,7 @@
               "isExactName": false
             },
             {
-              "$ref": "875"
+              "$ref": "877"
             }
           ],
           "initializedBy": 3,
@@ -14046,18 +14073,18 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "530"
+            "$ref": "532"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "883",
+          "$id": "885",
           "kind": "client",
           "name": "Notebooks",
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "884",
+              "$id": "886",
               "kind": "basic",
               "name": "getNotebook",
               "accessibility": "public",
@@ -14067,19 +14094,19 @@
               ],
               "doc": "Get a notebook by name",
               "operation": {
-                "$id": "885",
+                "$id": "887",
                 "name": "getNotebook",
                 "resourceName": "Notebooks",
                 "doc": "Get a notebook by name",
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "886",
+                    "$id": "888",
                     "kind": "path",
                     "name": "notebookName",
                     "serializedName": "notebookName",
                     "type": {
-                      "$id": "887",
+                      "$id": "889",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -14097,12 +14124,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.getNotebook.notebookName",
                     "methodParameterSegments": [
                       {
-                        "$id": "888",
+                        "$id": "890",
                         "kind": "method",
                         "name": "notebook",
                         "serializedName": "notebook",
                         "type": {
-                          "$id": "889",
+                          "$id": "891",
                           "kind": "string",
                           "name": "string",
                           "crossLanguageDefinitionId": "TypeSpec.string",
@@ -14123,7 +14150,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "890",
+                    "$id": "892",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -14139,7 +14166,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.getNotebook.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "891",
+                        "$id": "893",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -14166,7 +14193,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "525"
+                      "$ref": "527"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -14192,12 +14219,12 @@
               },
               "parameters": [
                 {
-                  "$ref": "891"
+                  "$ref": "893"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "525"
+                  "$ref": "527"
                 }
               },
               "isOverride": false,
@@ -14208,12 +14235,12 @@
           ],
           "parameters": [
             {
-              "$id": "892",
+              "$id": "894",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "893",
+                "$id": "895",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -14229,7 +14256,7 @@
               "isExactName": false
             },
             {
-              "$ref": "888"
+              "$ref": "890"
             }
           ],
           "initializedBy": 3,
@@ -14240,7 +14267,7 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "530"
+            "$ref": "532"
           },
           "isMultiServiceClient": false
         }

From 81e306e2bf815d333ded9c0d32087c622d15ddb3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 21:10:12 +0000
Subject: [PATCH 09/15] Fix cspell: ignore Deserializesnake in
 IsExactNameModelSerializationUsesExactName test

Agent-Logs-Url: https://github.com/microsoft/typespec/sessions/6657becf-b44b-42e2-b623-0ed820861ef2

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../MrwSerializationTypeDefinitionTests.cs                       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
index a048e1853a0..9fd3edabad8 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/MrwSerializationTypeDefinitions/MrwSerializationTypeDefinitionTests.cs
@@ -639,6 +639,7 @@ public void IsExactNameModelSerializationUsesExactName()
 
             // The deserialization method name is built from the model name verbatim.
             var deserializationMethod = serialization.Methods.Single(m => m.Signature.Name.StartsWith("Deserialize"));
+            // cspell:ignore Deserializesnake
             Assert.AreEqual("Deserializesnake_case_model", deserializationMethod.Signature.Name);
 
             // Full deserialization body uses the exact model name verbatim throughout.

From 312985ab15062508b5a856f7fde17cf86b8f0a91 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 26 May 2026 20:56:58 +0000
Subject: [PATCH 10/15] Support isExactName on enum values (TCGC 0.68.2)

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../emitter/src/lib/type-converter.ts         |   1 +
 .../emitter/src/type/input-type.ts            |   2 +
 .../emitter/test/Unit/model-type.test.ts      |  28 ++++
 .../InputEnumTypeValueConverter.cs            |  10 +-
 .../src/Providers/ExtensibleEnumProvider.cs   |   2 +-
 .../src/Providers/FixedEnumProvider.cs        |   2 +-
 .../EnumProviders/EnumProviderTests.cs        |  81 ++++++++++++
 .../test/common/InputFactory.cs               |  18 +--
 .../Local/Sample-TypeSpec/tspCodeModel.json   | 120 ++++++++++++------
 .../client-operation-group/tspCodeModel.json  |  15 ++-
 .../structure/default/tspCodeModel.json       |  15 ++-
 .../structure/multi-client/tspCodeModel.json  |  15 ++-
 .../renamed-operation/tspCodeModel.json       |  15 ++-
 .../two-operation-group/tspCodeModel.json     |  15 ++-
 .../http/documentation/tspCodeModel.json      |   9 +-
 .../http/encode/array/tspCodeModel.json       |  18 ++-
 .../http/payload/multipart/tspCodeModel.json  |   3 +-
 .../http/payload/xml/tspCodeModel.json        |   9 +-
 .../srv-driven/v1/tspCodeModel.json           |   3 +-
 .../srv-driven/v2/tspCodeModel.json           |   6 +-
 .../server/path/multiple/tspCodeModel.json    |   3 +-
 .../versions/versioned/tspCodeModel.json      |   6 +-
 .../multiple-services/tspCodeModel.json       |  12 +-
 .../repeatability/tspCodeModel.json           |   6 +-
 .../http/special-words/tspCodeModel.json      |  99 ++++++++++-----
 .../type/enum/extensible/tspCodeModel.json    |  21 ++-
 .../http/type/enum/fixed/tspCodeModel.json    |  21 ++-
 .../enum-discriminator/tspCodeModel.json      |  12 +-
 .../property/optionality/tspCodeModel.json    |  27 ++--
 .../property/value-types/tspCodeModel.json    |  36 ++++--
 .../Spector/http/type/union/tspCodeModel.json |  57 ++++++---
 .../versioning/added/v1/tspCodeModel.json     |   6 +-
 .../versioning/added/v2/tspCodeModel.json     |  15 ++-
 .../madeOptional/v1/tspCodeModel.json         |   3 +-
 .../madeOptional/v2/tspCodeModel.json         |   6 +-
 .../versioning/removed/v1/tspCodeModel.json   |  18 ++-
 .../versioning/removed/v2/tspCodeModel.json   |  18 ++-
 .../removed/v2Preview/tspCodeModel.json       |  15 ++-
 .../renamedFrom/v1/tspCodeModel.json          |   6 +-
 .../renamedFrom/v2/tspCodeModel.json          |   9 +-
 .../v1/tspCodeModel.json                      |   3 +-
 .../v2/tspCodeModel.json                      |   6 +-
 .../typeChangedFrom/v1/tspCodeModel.json      |   3 +-
 .../typeChangedFrom/v2/tspCodeModel.json      |   6 +-
 44 files changed, 567 insertions(+), 234 deletions(-)

diff --git a/packages/http-client-csharp/emitter/src/lib/type-converter.ts b/packages/http-client-csharp/emitter/src/lib/type-converter.ts
index af58a55c234..e3350bcc132 100644
--- a/packages/http-client-csharp/emitter/src/lib/type-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/type-converter.ts
@@ -493,6 +493,7 @@ function createEnumValueType(
     summary: sdkType.summary,
     doc: sdkType.doc,
     decorators: sdkType.decorators,
+    isExactName: sdkType.isExactName,
   });
 }
 
diff --git a/packages/http-client-csharp/emitter/src/type/input-type.ts b/packages/http-client-csharp/emitter/src/type/input-type.ts
index 9ff8404b682..4649a5bbf23 100644
--- a/packages/http-client-csharp/emitter/src/type/input-type.ts
+++ b/packages/http-client-csharp/emitter/src/type/input-type.ts
@@ -284,6 +284,8 @@ export interface InputEnumValueType extends InputTypeBase {
   value: string | number;
   enumType: InputEnumType;
   valueType: InputPrimitiveType;
+  /** Whether the name should be used exactly as-is, without casing transformations. */
+  isExactName?: boolean;
 }
 
 export interface InputNullableType extends InputTypeBase {
diff --git a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
index f514a6b093f..c26e4ed81f7 100644
--- a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
@@ -1379,4 +1379,32 @@ describe("Test isExactName propagation", () => {
     strictEqual(bodyParam.kind, "body");
     strictEqual(bodyParam.isExactName, true);
   });
+
+  it("propagates isExactName from @clientName decorator with exact() on an enum value", async () => {
+    const program = await typeSpecCompile(
+      `
+        enum Color {
+          Red,
+          @clientName(Azure.ClientGenerator.Core.exact("snake_case_value"), "csharp")
+          Green,
+          Blue,
+        }
+
+        op test(@body input: Color): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const colorEnum = root.enums.find((e) => e.name === "Color");
+    ok(colorEnum);
+    const exactValue = colorEnum.values.find((v) => v.name === "snake_case_value");
+    ok(exactValue);
+    strictEqual(exactValue.isExactName, true);
+    const regularValue = colorEnum.values.find((v) => v.name === "Red");
+    ok(regularValue);
+    strictEqual(regularValue.isExactName, false);
+  });
 });
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeValueConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeValueConverter.cs
index 5aed48c28d3..adc7b701dca 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeValueConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputEnumTypeValueConverter.cs
@@ -31,6 +31,7 @@ internal static InputEnumTypeValue CreateEnumTypeValue(ref Utf8JsonReader reader
             string? summary = null;
             string? doc = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
+            bool isExactName = false;
             while (reader.TokenType != JsonTokenType.EndObject)
             {
                 var isKnownProperty = reader.TryReadReferenceId(ref id)
@@ -40,7 +41,8 @@ internal static InputEnumTypeValue CreateEnumTypeValue(ref Utf8JsonReader reader
                     || reader.TryReadComplexType("enumType", options, ref enumType)
                     || reader.TryReadString("summary", ref summary)
                     || reader.TryReadString("doc", ref doc)
-                    || reader.TryReadComplexType("decorators", options, ref decorators);
+                    || reader.TryReadComplexType("decorators", options, ref decorators)
+                    || reader.TryReadBoolean("isExactName", ref isExactName);
 
                 if (!isKnownProperty)
                 {
@@ -58,9 +60,9 @@ internal static InputEnumTypeValue CreateEnumTypeValue(ref Utf8JsonReader reader
 
             InputEnumTypeValue enumValue = valueType.Kind switch
             {
-                InputPrimitiveTypeKind.String => new InputEnumTypeStringValue(name, rawValue.Value.GetString() ?? throw new JsonException(), valueType, summary, doc, enumType) { Decorators = decorators ?? [] },
-                InputPrimitiveTypeKind.Int32 => new InputEnumTypeIntegerValue(name, rawValue.Value.GetInt32(), valueType, summary, doc, enumType) { Decorators = decorators ?? [] },
-                InputPrimitiveTypeKind.Float32 => new InputEnumTypeFloatValue(name, rawValue.Value.GetSingle(), valueType, summary, doc, enumType) { Decorators = decorators ?? [] },
+                InputPrimitiveTypeKind.String => new InputEnumTypeStringValue(name, rawValue.Value.GetString() ?? throw new JsonException(), valueType, summary, doc, enumType) { Decorators = decorators ?? [], IsExactName = isExactName },
+                InputPrimitiveTypeKind.Int32 => new InputEnumTypeIntegerValue(name, rawValue.Value.GetInt32(), valueType, summary, doc, enumType) { Decorators = decorators ?? [], IsExactName = isExactName },
+                InputPrimitiveTypeKind.Float32 => new InputEnumTypeFloatValue(name, rawValue.Value.GetSingle(), valueType, summary, doc, enumType) { Decorators = decorators ?? [], IsExactName = isExactName },
                 _ => throw new JsonException()
             };
             if (id != null)
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ExtensibleEnumProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ExtensibleEnumProvider.cs
index ae937a41b99..a4ab1bf292d 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ExtensibleEnumProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ExtensibleEnumProvider.cs
@@ -56,7 +56,7 @@ protected override IReadOnlyList<EnumTypeMember> BuildEnumValues()
                 // build the field
                 var modifiers = FieldModifiers.Private | FieldModifiers.Const;
                 // the fields for extensible enums are private and const, storing the underlying values, therefore we need to append the word `Value` to the name
-                var valueName = inputValue.Name.ToIdentifierName();
+                var valueName = inputValue.IsExactName ? inputValue.Name : inputValue.Name.ToIdentifierName();
                 var name = $"{valueName}Value";
                 // for initializationValue, if the enum is extensible, we always need it
                 var initializationValue = Literal(inputValue.Value);
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/FixedEnumProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/FixedEnumProvider.cs
index 713100c1cf1..b2caf5d6076 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/FixedEnumProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/FixedEnumProvider.cs
@@ -58,7 +58,7 @@ protected override IReadOnlyList<EnumTypeMember> BuildEnumValues()
                 var inputValue = AllowedValues[i];
                 var modifiers = FieldModifiers.Public | FieldModifiers.Static;
                 // the fields for fixed enums are just its members (we use fields to represent the values in a system `enum` type), we just use the name for this field
-                var name = inputValue.Name.ToIdentifierName();
+                var name = inputValue.IsExactName ? inputValue.Name : inputValue.Name.ToIdentifierName();
 
                 // check if the enum member was renamed in custom code
                 string? customMemberName = null;
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/EnumProviders/EnumProviderTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/EnumProviders/EnumProviderTests.cs
index 5f106dd3c05..d350f882134 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/EnumProviders/EnumProviderTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/EnumProviders/EnumProviderTests.cs
@@ -554,6 +554,87 @@ await MockHelpers.LoadMockGeneratorAsync(
             Assert.AreEqual(0, enumType.EnumValues.Count);
         }
 
+        // Validates that an IsExactName-marked value on a fixed string-based enum preserves its
+        // exact-case name (skipping .ToIdentifierName()) on the generated field.
+        [TestCase]
+        public void BuildEnumType_FixedStringEnum_IsExactNameValuePreserved()
+        {
+            MockHelpers.LoadMockGenerator(createCSharpTypeCore: (inputType) => typeof(string));
+
+            var enumValues = new System.Collections.Generic.List<InputEnumTypeValue>();
+            var enumType = InputFactory.Enum(
+                "mockInputEnum",
+                InputPrimitiveType.String,
+                enumValues);
+            enumValues.Add(InputFactory.EnumMember.String("One", "1", enumType));
+            enumValues.Add(InputFactory.EnumMember.String("snake_case_value", "2", enumType, isExactName: true));
+
+            var enumProvider = EnumProvider.Create(enumType);
+            var fields = enumProvider.Fields;
+
+            Assert.AreEqual(2, fields.Count);
+            // first value is not exact-name, regular casing applies
+            Assert.AreEqual("One", fields[0].Name);
+            // second value is exact-name, the spec name is preserved verbatim (no PascalCasing)
+            Assert.AreEqual("snake_case_value", fields[1].Name);
+        }
+
+        // Validates that an IsExactName-marked value on a fixed int-based enum preserves its
+        // exact-case name (skipping .ToIdentifierName()) on the generated field.
+        [TestCase]
+        public void BuildEnumType_FixedIntEnum_IsExactNameValuePreserved()
+        {
+            MockHelpers.LoadMockGenerator(createCSharpTypeCore: (inputType) => typeof(int));
+
+            var enumValues = new System.Collections.Generic.List<InputEnumTypeValue>();
+            var enumType = InputFactory.Enum(
+                "mockInputEnum",
+                InputPrimitiveType.Int32,
+                enumValues);
+            enumValues.Add(InputFactory.EnumMember.Int32("One", 1, enumType));
+            enumValues.Add(InputFactory.EnumMember.Int32("snake_case_value", 2, enumType, isExactName: true));
+
+            var enumProvider = EnumProvider.Create(enumType);
+            var fields = enumProvider.Fields;
+
+            Assert.AreEqual(2, fields.Count);
+            Assert.AreEqual("One", fields[0].Name);
+            Assert.AreEqual("snake_case_value", fields[1].Name);
+        }
+
+        // Validates that an IsExactName-marked value on an extensible string-based enum preserves
+        // its exact-case name (skipping .ToIdentifierName()) on both the generated field (with
+        // the `Value` suffix appended) and the generated public property.
+        [TestCase]
+        public void BuildEnumType_ExtensibleStringEnum_IsExactNameValuePreserved()
+        {
+            MockHelpers.LoadMockGenerator(createCSharpTypeCore: (inputType) => typeof(string));
+
+            var enumValues = new System.Collections.Generic.List<InputEnumTypeValue>();
+            var enumType = InputFactory.Enum(
+                "mockInputEnum",
+                InputPrimitiveType.String,
+                enumValues,
+                isExtensible: true);
+            enumValues.Add(InputFactory.EnumMember.String("One", "1", enumType));
+            enumValues.Add(InputFactory.EnumMember.String("snake_case_value", "2", enumType, isExactName: true));
+
+            var enumProvider = EnumProvider.Create(enumType);
+            var fields = enumProvider.Fields;
+            var properties = enumProvider.Properties;
+
+            // a private `_value` field + two values
+            Assert.AreEqual(3, fields.Count);
+            Assert.AreEqual("_value", fields[0].Name);
+            Assert.AreEqual("OneValue", fields[1].Name);
+            // exact-name value: name preserved verbatim, with the `Value` suffix appended
+            Assert.AreEqual("snake_case_valueValue", fields[2].Name);
+
+            Assert.AreEqual(2, properties.Count);
+            Assert.AreEqual("One", properties[0].Name);
+            Assert.AreEqual("snake_case_value", properties[1].Name);
+        }
+
         private static void ValidateGetHashCodeMethod(EnumProvider enumType)
         {
             var getHashCodeMethod = enumType.Methods.Single(m => m.Signature.Name == "GetHashCode");
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
index 94e96d50677..8120bb5bb55 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
@@ -14,24 +14,24 @@ public static class InputFactory
     {
         public static class EnumMember
         {
-            public static InputEnumTypeValue Int32(string name, int value, InputEnumType enumType)
+            public static InputEnumTypeValue Int32(string name, int value, InputEnumType enumType, bool isExactName = false)
             {
-                return new InputEnumTypeValue(name, value, InputPrimitiveType.Int32, "", $"{name} description", enumType);
+                return new InputEnumTypeValue(name, value, InputPrimitiveType.Int32, "", $"{name} description", enumType) { IsExactName = isExactName };
             }
 
-            public static InputEnumTypeValue Float32(string name, float value, InputEnumType enumType)
+            public static InputEnumTypeValue Float32(string name, float value, InputEnumType enumType, bool isExactName = false)
             {
-                return new InputEnumTypeValue(name, value, InputPrimitiveType.Float32, "", $"{name} description", enumType);
+                return new InputEnumTypeValue(name, value, InputPrimitiveType.Float32, "", $"{name} description", enumType) { IsExactName = isExactName };
             }
 
-            public static InputEnumTypeValue Float64(string name, double value, InputEnumType enumType)
+            public static InputEnumTypeValue Float64(string name, double value, InputEnumType enumType, bool isExactName = false)
             {
-                return new InputEnumTypeValue(name, value, InputPrimitiveType.Float64, "", $"{name} description", enumType);
+                return new InputEnumTypeValue(name, value, InputPrimitiveType.Float64, "", $"{name} description", enumType) { IsExactName = isExactName };
             }
 
-            public static InputEnumTypeValue String(string name, string value, InputEnumType enumType)
+            public static InputEnumTypeValue String(string name, string value, InputEnumType enumType, bool isExactName = false)
             {
-                return new InputEnumTypeValue(name, value, InputPrimitiveType.String, "", $"{name} description", enumType);
+                return new InputEnumTypeValue(name, value, InputPrimitiveType.String, "", $"{name} description", enumType) { IsExactName = isExactName };
             }
         }
 
@@ -236,7 +236,7 @@ public static InputEnumType Float64Enum(
             return enumType;
         }
 
-        private static InputEnumType Enum(
+        public static InputEnumType Enum(
             string name,
             InputPrimitiveType underlyingType,
             IReadOnlyList<InputEnumTypeValue> values,
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
index 11cd5bcbded..ab7a97c1668 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
@@ -34,7 +34,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -73,7 +74,8 @@
           "enumType": {
             "$ref": "5"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -112,7 +114,8 @@
           "enumType": {
             "$ref": "9"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -151,7 +154,8 @@
           "enumType": {
             "$ref": "13"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -185,7 +189,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "20",
@@ -198,7 +203,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "21",
@@ -211,7 +217,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -246,7 +253,8 @@
           "enumType": {
             "$ref": "22"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "25",
@@ -259,7 +267,8 @@
           "enumType": {
             "$ref": "22"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "26",
@@ -272,7 +281,8 @@
           "enumType": {
             "$ref": "22"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -307,7 +317,8 @@
           "enumType": {
             "$ref": "27"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "30",
@@ -320,7 +331,8 @@
           "enumType": {
             "$ref": "27"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "31",
@@ -333,7 +345,8 @@
           "enumType": {
             "$ref": "27"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -368,7 +381,8 @@
           "enumType": {
             "$ref": "32"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "35",
@@ -381,7 +395,8 @@
           "enumType": {
             "$ref": "32"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "36",
@@ -394,7 +409,8 @@
           "enumType": {
             "$ref": "32"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -429,7 +445,8 @@
           "enumType": {
             "$ref": "37"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "40",
@@ -442,7 +459,8 @@
           "enumType": {
             "$ref": "37"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "41",
@@ -455,7 +473,8 @@
           "enumType": {
             "$ref": "37"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -490,7 +509,8 @@
           "enumType": {
             "$ref": "42"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "45",
@@ -503,7 +523,8 @@
           "enumType": {
             "$ref": "42"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "46",
@@ -516,7 +537,8 @@
           "enumType": {
             "$ref": "42"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -551,7 +573,8 @@
           "enumType": {
             "$ref": "47"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "50",
@@ -564,7 +587,8 @@
           "enumType": {
             "$ref": "47"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "51",
@@ -577,7 +601,8 @@
           "enumType": {
             "$ref": "47"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -612,7 +637,8 @@
           "enumType": {
             "$ref": "52"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "55",
@@ -625,7 +651,8 @@
           "enumType": {
             "$ref": "52"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "56",
@@ -638,7 +665,8 @@
           "enumType": {
             "$ref": "52"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -673,7 +701,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "60",
@@ -686,7 +715,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "61",
@@ -699,7 +729,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "62",
@@ -712,7 +743,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "63",
@@ -725,7 +757,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "64",
@@ -738,7 +771,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "65",
@@ -751,7 +785,8 @@
           "enumType": {
             "$ref": "57"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -785,7 +820,8 @@
           "enumType": {
             "$ref": "66"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "69",
@@ -798,7 +834,8 @@
           "enumType": {
             "$ref": "66"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SampleTypeSpec",
@@ -9145,7 +9182,8 @@
                     "enumType": {
                       "$ref": "645"
                     },
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
                 ],
                 "namespace": "SampleTypeSpec",
@@ -9219,7 +9257,8 @@
                     "enumType": {
                       "$ref": "651"
                     },
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
                 ],
                 "namespace": "SampleTypeSpec",
@@ -9274,7 +9313,8 @@
                     "enumType": {
                       "$ref": "656"
                     },
-                    "decorators": []
+                    "decorators": [],
+                    "isExactName": false
                   }
                 ],
                 "namespace": "SampleTypeSpec",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
index 75aac1d8f3c..c79e2bbb194 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -65,7 +68,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +82,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Client.Structure.Service",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
index 93e3596b446..855e12fa569 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -65,7 +68,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +82,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Client.Structure.Service",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
index 140a224bd1e..0d29a5909ab 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -65,7 +68,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +82,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Client.Structure.Service",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
index 1734a892ad6..b60a2cbea05 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -65,7 +68,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +82,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Client.Structure.Service",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
index 8273c300c28..1e7e63f648b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -65,7 +68,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +82,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Client.Structure.Service",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
index ea3468db7d0..4b7039773cb 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
@@ -27,7 +27,8 @@
             "$ref": "1"
           },
           "doc": "Simple bullet point. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.\n- One: one. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.\n- Two: two. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -41,7 +42,8 @@
             "$ref": "1"
           },
           "doc": "Bullet point with **bold text**. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.\n- **One**: one. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.\n- **Two**: two. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -55,7 +57,8 @@
             "$ref": "1"
           },
           "doc": "Bullet point with *italic text*. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.\n- *One*: one. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.\n- *Two*: two. This line is intentionally long to test text wrapping in bullet points within enum documentation comments. It should properly indent the wrapped lines.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Documentation.Lists",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
index 5588849de99..548303fa3eb 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Encode.Array",
@@ -86,7 +89,8 @@
           "enumType": {
             "$ref": "6"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "9",
@@ -99,7 +103,8 @@
           "enumType": {
             "$ref": "6"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "10",
@@ -112,7 +117,8 @@
           "enumType": {
             "$ref": "6"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Encode.Array",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
index 4657d4dace0..182d9f02ef2 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
@@ -31,7 +31,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "TypeSpec.Http",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
index a53e9887ba2..aa44a5cf88a 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
@@ -27,7 +27,8 @@
             "$ref": "1"
           },
           "doc": "Pending status.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -41,7 +42,8 @@
             "$ref": "1"
           },
           "doc": "Success status.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -55,7 +57,8 @@
             "$ref": "1"
           },
           "doc": "Error status.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Payload.Xml",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
index 6cece45cfb8..818c9696e22 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
@@ -29,7 +29,8 @@
             "$ref": "1"
           },
           "doc": "Version 1",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Resiliency.ServiceDriven",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
index 996a9e4d544..be73f0e9096 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
@@ -30,7 +30,8 @@
             "$ref": "1"
           },
           "doc": "Version 1",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -44,7 +45,8 @@
             "$ref": "1"
           },
           "doc": "Version 2",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Resiliency.ServiceDriven",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
index 125c1ae21d2..a7b3689879b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
@@ -29,7 +29,8 @@
             "$ref": "1"
           },
           "doc": "Version 1.0",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Server.Path.Multiple",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
index 11e346ce81c..810d8a504b5 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
@@ -30,7 +30,8 @@
             "$ref": "1"
           },
           "doc": "The version 2022-12-01-preview.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -44,7 +45,8 @@
             "$ref": "1"
           },
           "doc": "The version 2022-12-01-preview.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Server.Versions.Versioned",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
index 64445d85a53..a9fbc69728d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
@@ -29,7 +29,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -42,7 +43,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Service.MultipleServices.ServiceA",
@@ -76,7 +78,8 @@
           "enumType": {
             "$ref": "5"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "8",
@@ -89,7 +92,8 @@
           "enumType": {
             "$ref": "5"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Service.MultipleServices.ServiceB",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
index c916f466a16..33c5c78cbe6 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SpecialHeaders.Repeatability",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
index 47dea6011ad..4cb1aaa4c50 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -65,7 +68,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +82,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "8",
@@ -91,7 +96,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "9",
@@ -104,7 +110,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "10",
@@ -117,7 +124,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -130,7 +138,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "12",
@@ -143,7 +152,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "13",
@@ -156,7 +166,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "14",
@@ -169,7 +180,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "15",
@@ -182,7 +194,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "16",
@@ -195,7 +208,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "17",
@@ -208,7 +222,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "18",
@@ -221,7 +236,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "19",
@@ -234,7 +250,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "20",
@@ -247,7 +264,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "21",
@@ -260,7 +278,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "22",
@@ -273,7 +292,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "23",
@@ -286,7 +306,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "24",
@@ -299,7 +320,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "25",
@@ -312,7 +334,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "26",
@@ -325,7 +348,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "27",
@@ -338,7 +362,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "28",
@@ -351,7 +376,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "29",
@@ -364,7 +390,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "30",
@@ -377,7 +404,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "31",
@@ -390,7 +418,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "32",
@@ -403,7 +432,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "33",
@@ -416,7 +446,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "34",
@@ -429,7 +460,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "35",
@@ -442,7 +474,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "SpecialWords.ExtensibleStrings",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
index 33ef97e72ce..66148316cd8 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
@@ -27,7 +27,8 @@
             "$ref": "1"
           },
           "doc": "Monday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -41,7 +42,8 @@
             "$ref": "1"
           },
           "doc": "Tuesday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -55,7 +57,8 @@
             "$ref": "1"
           },
           "doc": "Wednesday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -69,7 +72,8 @@
             "$ref": "1"
           },
           "doc": "Thursday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -83,7 +87,8 @@
             "$ref": "1"
           },
           "doc": "Friday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "8",
@@ -97,7 +102,8 @@
             "$ref": "1"
           },
           "doc": "Saturday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "9",
@@ -111,7 +117,8 @@
             "$ref": "1"
           },
           "doc": "Sunday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Enum.Extensible",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
index 8e2a692fa5f..20cd2638521 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
@@ -27,7 +27,8 @@
             "$ref": "1"
           },
           "doc": "Monday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -41,7 +42,8 @@
             "$ref": "1"
           },
           "doc": "Tuesday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -55,7 +57,8 @@
             "$ref": "1"
           },
           "doc": "Wednesday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "6",
@@ -69,7 +72,8 @@
             "$ref": "1"
           },
           "doc": "Thursday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -83,7 +87,8 @@
             "$ref": "1"
           },
           "doc": "Friday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "8",
@@ -97,7 +102,8 @@
             "$ref": "1"
           },
           "doc": "Saturday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "9",
@@ -111,7 +117,8 @@
             "$ref": "1"
           },
           "doc": "Sunday.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Enum.Fixed",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
index 5d4a53ff445..d40a5a43f33 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
@@ -27,7 +27,8 @@
             "$ref": "1"
           },
           "doc": "Species golden",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Model.Inheritance.EnumDiscriminator",
@@ -63,7 +64,8 @@
             "$ref": "4"
           },
           "doc": "Species cobra",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Model.Inheritance.EnumDiscriminator",
@@ -364,7 +366,8 @@
                   "__accessSet": true
                 },
                 "doc": "Species golden",
-                "decorators": []
+                "decorators": [],
+                "isExactName": false
               },
               "optional": false,
               "readOnly": false,
@@ -537,7 +540,8 @@
                   "__accessSet": true
                 },
                 "doc": "Species cobra",
-                "decorators": []
+                "decorators": [],
+                "isExactName": false
               },
               "optional": false,
               "readOnly": false,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
index 127563ea997..672bd4b6c6e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
@@ -31,7 +31,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.Optional",
@@ -70,7 +71,8 @@
           "enumType": {
             "$ref": "5"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.Optional",
@@ -109,7 +111,8 @@
           "enumType": {
             "$ref": "9"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.Optional",
@@ -143,7 +146,8 @@
           "enumType": {
             "$ref": "13"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "16",
@@ -156,7 +160,8 @@
           "enumType": {
             "$ref": "13"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.Optional",
@@ -190,7 +195,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "20",
@@ -203,7 +209,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.Optional",
@@ -237,7 +244,8 @@
           "enumType": {
             "$ref": "21"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "24",
@@ -250,7 +258,8 @@
           "enumType": {
             "$ref": "21"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.Optional",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
index 423702e96a5..c7777971aab 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
@@ -27,7 +27,8 @@
             "$ref": "1"
           },
           "doc": "First value.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -41,7 +42,8 @@
             "$ref": "1"
           },
           "doc": "Second value.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.ValueTypes",
@@ -77,7 +79,8 @@
             "$ref": "5"
           },
           "doc": "First value.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "8",
@@ -91,7 +94,8 @@
             "$ref": "5"
           },
           "doc": "Second value.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.ValueTypes",
@@ -126,7 +130,8 @@
           "enumType": {
             "$ref": "9"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "12",
@@ -139,7 +144,8 @@
           "enumType": {
             "$ref": "9"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.ValueTypes",
@@ -173,7 +179,8 @@
           "enumType": {
             "$ref": "13"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "16",
@@ -186,7 +193,8 @@
           "enumType": {
             "$ref": "13"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.ValueTypes",
@@ -220,7 +228,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "20",
@@ -233,7 +242,8 @@
           "enumType": {
             "$ref": "17"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.ValueTypes",
@@ -267,7 +277,8 @@
           "enumType": {
             "$ref": "21"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Property.ValueTypes",
@@ -2690,7 +2701,8 @@
               "isUnionAsEnum": true,
               "__accessSet": true
             },
-            "decorators": []
+            "decorators": [],
+            "isExactName": false
           },
           "optional": false,
           "readOnly": false,
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
index 1dd3d5f9d41..3d5cb3d3635 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
@@ -26,7 +26,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -39,7 +40,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "5",
@@ -52,7 +54,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
@@ -86,7 +89,8 @@
           "enumType": {
             "$ref": "6"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "9",
@@ -99,7 +103,8 @@
           "enumType": {
             "$ref": "6"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
@@ -133,7 +138,8 @@
           "enumType": {
             "$ref": "10"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "13",
@@ -146,7 +152,8 @@
           "enumType": {
             "$ref": "10"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
@@ -180,7 +187,8 @@
           "enumType": {
             "$ref": "14"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "17",
@@ -193,7 +201,8 @@
           "enumType": {
             "$ref": "14"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "18",
@@ -206,7 +215,8 @@
           "enumType": {
             "$ref": "14"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
@@ -240,7 +250,8 @@
           "enumType": {
             "$ref": "19"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "22",
@@ -253,7 +264,8 @@
           "enumType": {
             "$ref": "19"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "23",
@@ -266,7 +278,8 @@
           "enumType": {
             "$ref": "19"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
@@ -300,7 +313,8 @@
           "enumType": {
             "$ref": "24"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "27",
@@ -313,7 +327,8 @@
           "enumType": {
             "$ref": "24"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "28",
@@ -326,7 +341,8 @@
           "enumType": {
             "$ref": "24"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "29",
@@ -339,7 +355,8 @@
           "enumType": {
             "$ref": "24"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
@@ -373,7 +390,8 @@
           "enumType": {
             "$ref": "30"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "33",
@@ -386,7 +404,8 @@
           "enumType": {
             "$ref": "30"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Type.Union",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
index 489159f046d..b3f8a8eeb6b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
@@ -28,7 +28,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Added",
@@ -63,7 +64,8 @@
             "$ref": "4"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Added",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
index f391cab1b7e..71df235ffa0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
@@ -29,7 +29,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -42,7 +43,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Added",
@@ -76,7 +78,8 @@
           "enumType": {
             "$ref": "5"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Added",
@@ -111,7 +114,8 @@
             "$ref": "8"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -125,7 +129,8 @@
             "$ref": "8"
           },
           "doc": "The version v2.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Added",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
index f1c80ec9919..966dc23033b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
@@ -29,7 +29,8 @@
             "$ref": "1"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.MadeOptional",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
index 049f8f9ba5c..ffa6e11e3bb 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
@@ -30,7 +30,8 @@
             "$ref": "1"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -44,7 +45,8 @@
             "$ref": "1"
           },
           "doc": "The version v2.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.MadeOptional",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
index 50f099fd667..a55d0371c7c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
@@ -28,7 +28,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -62,7 +63,8 @@
           "enumType": {
             "$ref": "4"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -75,7 +77,8 @@
           "enumType": {
             "$ref": "4"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -109,7 +112,8 @@
           "enumType": {
             "$ref": "8"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -122,7 +126,8 @@
           "enumType": {
             "$ref": "8"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -157,7 +162,8 @@
             "$ref": "12"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
index 3736bf4418b..d00192fcadc 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
@@ -30,7 +30,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -64,7 +65,8 @@
           "enumType": {
             "$ref": "4"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -77,7 +79,8 @@
           "enumType": {
             "$ref": "4"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -112,7 +115,8 @@
             "$ref": "8"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -126,7 +130,8 @@
             "$ref": "8"
           },
           "doc": "The V2 Preview version.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "12",
@@ -140,7 +145,8 @@
             "$ref": "8"
           },
           "doc": "The version v2.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
index 5dfa55c5d97..06531787319 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
@@ -29,7 +29,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -63,7 +64,8 @@
           "enumType": {
             "$ref": "4"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -76,7 +78,8 @@
           "enumType": {
             "$ref": "4"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
@@ -111,7 +114,8 @@
             "$ref": "8"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "11",
@@ -125,7 +129,8 @@
             "$ref": "8"
           },
           "doc": "The V2 Preview version.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.Removed",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
index 445460048b7..6e6c0a464e0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
@@ -28,7 +28,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.RenamedFrom",
@@ -63,7 +64,8 @@
             "$ref": "4"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.RenamedFrom",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
index 05751e7526b..c0615be18d7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
@@ -29,7 +29,8 @@
           "enumType": {
             "$ref": "1"
           },
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.RenamedFrom",
@@ -64,7 +65,8 @@
             "$ref": "4"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "7",
@@ -78,7 +80,8 @@
             "$ref": "4"
           },
           "doc": "The version v2.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.RenamedFrom",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
index e4fb4a6115e..8ab8428096c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
@@ -29,7 +29,8 @@
             "$ref": "1"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.ReturnTypeChangedFrom",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
index 63c6c52d05c..71c6782cb93 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
@@ -30,7 +30,8 @@
             "$ref": "1"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -44,7 +45,8 @@
             "$ref": "1"
           },
           "doc": "The version v2.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.ReturnTypeChangedFrom",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
index cdd4f31f80e..582a2a259d2 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
@@ -29,7 +29,8 @@
             "$ref": "1"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.TypeChangedFrom",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
index a844c684244..ae079fce63c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
@@ -30,7 +30,8 @@
             "$ref": "1"
           },
           "doc": "The version v1.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         },
         {
           "$id": "4",
@@ -44,7 +45,8 @@
             "$ref": "1"
           },
           "doc": "The version v2.",
-          "decorators": []
+          "decorators": [],
+          "isExactName": false
         }
       ],
       "namespace": "Versioning.TypeChangedFrom",

From 76d5579da1ac79962e39936e0d74c9017668dda7 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 26 May 2026 21:35:10 +0000
Subject: [PATCH 11/15] Add isExactName support for SdkClientType and
 SdkServiceMethodBase

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../emitter/src/lib/client-converter.ts       |   3 +-
 .../emitter/src/lib/operation-converter.ts    |   2 +
 .../emitter/src/type/input-operation.ts       |   1 +
 .../emitter/src/type/input-service-method.ts  |   1 +
 .../emitter/src/type/input-type.ts            |   1 +
 .../emitter/test/Unit/model-type.test.ts      |  36 +++
 .../src/Providers/ClientProvider.cs           |   9 +-
 .../ClientProviders/ClientProviderTests.cs    |  62 +++++
 .../src/InputTypes/InputClient.cs             |   1 +
 .../src/InputTypes/InputOperation.cs          |   5 +
 .../src/InputTypes/InputServiceMethod.cs      |   1 +
 .../InputBasicServiceMethodConverter.cs       |   3 +
 .../Serialization/InputClientConverter.cs     |   3 +
 ...LongRunningPagingServiceMethodConverter.cs |   3 +
 .../InputLongRunningServiceMethodConverter.cs |   3 +
 .../Serialization/InputOperationConverter.cs  |   3 +
 .../InputPagingServiceMethodConverter.cs      |   3 +
 .../test/common/InputFactory.cs               |  15 +-
 .../Local/Sample-TypeSpec/tspCodeModel.json   |  85 +++++++
 .../authentication/api-key/tspCodeModel.json  |   5 +
 .../http/custom/tspCodeModel.json             |   5 +
 .../authentication/oauth2/tspCodeModel.json   |   5 +
 .../authentication/union/tspCodeModel.json    |   5 +
 .../client-operation-group/tspCodeModel.json  |  17 ++
 .../structure/default/tspCodeModel.json       |  25 ++
 .../structure/multi-client/tspCodeModel.json  |  14 ++
 .../renamed-operation/tspCodeModel.json       |  14 ++
 .../two-operation-group/tspCodeModel.json     |  15 ++
 .../http/documentation/tspCodeModel.json      |  15 ++
 .../http/encode/array/tspCodeModel.json       |  26 +++
 .../http/encode/bytes/tspCodeModel.json       |  50 ++++
 .../http/encode/datetime/tspCodeModel.json    |  43 ++++
 .../http/encode/duration/tspCodeModel.json    |  88 +++++++
 .../http/encode/numeric/tspCodeModel.json     |   8 +
 .../http/parameters/basic/tspCodeModel.json   |   7 +
 .../body-optionality/tspCodeModel.json        |  10 +
 .../collection-format/tspCodeModel.json       |  13 ++
 .../http/parameters/path/tspCodeModel.json    |   5 +
 .../http/parameters/query/tspCodeModel.json   |   4 +
 .../http/parameters/spread/tspCodeModel.json  |  23 ++
 .../content-negotiation/tspCodeModel.json     |  11 +
 .../http/payload/head/tspCodeModel.json       |   3 +
 .../json-merge-patch/tspCodeModel.json        |   7 +
 .../http/payload/media-type/tspCodeModel.json |  10 +
 .../http/payload/multipart/tspCodeModel.json  |  40 ++++
 .../http/payload/pageable/tspCodeModel.json   |  34 +++
 .../http/payload/xml/tspCodeModel.json        | 129 +++++++++++
 .../srv-driven/v1/tspCodeModel.json           |   7 +
 .../srv-driven/v2/tspCodeModel.json           |   9 +
 .../status-code-range/tspCodeModel.json       |   5 +
 .../Spector/http/routes/tspCodeModel.json     | 115 ++++++++++
 .../encoded-name/json/tspCodeModel.json       |   6 +
 .../endpoint/not-defined/tspCodeModel.json    |   3 +
 .../server/path/multiple/tspCodeModel.json    |   5 +
 .../http/server/path/single/tspCodeModel.json |   3 +
 .../versions/not-versioned/tspCodeModel.json  |   7 +
 .../versions/versioned/tspCodeModel.json      |   9 +
 .../multiple-services/tspCodeModel.json       |  14 ++
 .../conditional-request/tspCodeModel.json     |   9 +
 .../repeatability/tspCodeModel.json           |   3 +
 .../http/special-words/tspCodeModel.json      | 217 ++++++++++++++++++
 .../Spector/http/type/array/tspCodeModel.json |  71 ++++++
 .../http/type/dictionary/tspCodeModel.json    |  56 +++++
 .../type/enum/extensible/tspCodeModel.json    |  10 +
 .../http/type/enum/fixed/tspCodeModel.json    |   8 +
 .../http/type/model/empty/tspCodeModel.json   |   7 +
 .../enum-discriminator/tspCodeModel.json      |  17 ++
 .../nested-discriminator/tspCodeModel.json    |  13 ++
 .../not-discriminated/tspCodeModel.json       |   7 +
 .../inheritance/recursive/tspCodeModel.json   |   5 +
 .../single-discriminator/tspCodeModel.json    |  15 ++
 .../http/type/model/usage/tspCodeModel.json   |   7 +
 .../type/model/visibility/tspCodeModel.json   |  15 ++
 .../additional-properties/tspCodeModel.json   | 156 +++++++++++++
 .../type/property/nullable/tspCodeModel.json  |  64 ++++++
 .../property/optionality/tspCodeModel.json    | 145 ++++++++++++
 .../property/value-types/tspCodeModel.json    | 146 ++++++++++++
 .../http/type/scalar/tspCodeModel.json        |  40 ++++
 .../Spector/http/type/union/tspCodeModel.json |  51 ++++
 .../versioning/added/v1/tspCodeModel.json     |   3 +
 .../versioning/added/v2/tspCodeModel.json     |   8 +
 .../madeOptional/v1/tspCodeModel.json         |   3 +
 .../madeOptional/v2/tspCodeModel.json         |   3 +
 .../versioning/removed/v1/tspCodeModel.json   |  10 +
 .../versioning/removed/v2/tspCodeModel.json   |   5 +
 .../removed/v2Preview/tspCodeModel.json       |  10 +
 .../renamedFrom/v1/tspCodeModel.json          |   6 +
 .../renamedFrom/v2/tspCodeModel.json          |   6 +
 .../v1/tspCodeModel.json                      |   3 +
 .../v2/tspCodeModel.json                      |   3 +
 .../typeChangedFrom/v1/tspCodeModel.json      |   3 +
 .../typeChangedFrom/v2/tspCodeModel.json      |   3 +
 92 files changed, 2176 insertions(+), 6 deletions(-)

diff --git a/packages/http-client-csharp/emitter/src/lib/client-converter.ts b/packages/http-client-csharp/emitter/src/lib/client-converter.ts
index 6c0e7774a15..10df11470ec 100644
--- a/packages/http-client-csharp/emitter/src/lib/client-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/client-converter.ts
@@ -71,13 +71,14 @@ function fromSdkClient(
 
   const isMultiService = isMultiServiceClient(client);
   const clientName =
-    !client.parent && isMultiService && !client.name.toLowerCase().endsWith("client")
+    !client.parent && isMultiService && !client.isExactName && !client.name.toLowerCase().endsWith("client")
       ? `${client.name}Client`
       : client.name;
 
   inputClient = {
     kind: "client",
     name: clientName,
+    isExactName: client.isExactName,
     namespace: client.namespace,
     doc: client.doc,
     summary: client.summary,
diff --git a/packages/http-client-csharp/emitter/src/lib/operation-converter.ts b/packages/http-client-csharp/emitter/src/lib/operation-converter.ts
index f240cdf77a2..72ef7d9f109 100644
--- a/packages/http-client-csharp/emitter/src/lib/operation-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/operation-converter.ts
@@ -198,6 +198,7 @@ export function fromSdkServiceMethodOperation(
 
   operation = {
     name: method.name,
+    isExactName: method.isExactName,
     resourceName:
       getResourceOperation(sdkContext.program, method.operation.__raw.operation)?.resourceType
         .name ??
@@ -273,6 +274,7 @@ function createServiceMethod<T extends InputServiceMethod>(
   return diagnostics.wrap({
     kind: method.kind,
     name: method.name,
+    isExactName: method.isExactName,
     accessibility: method.access,
     apiVersions: method.apiVersions,
     doc: method.doc,
diff --git a/packages/http-client-csharp/emitter/src/type/input-operation.ts b/packages/http-client-csharp/emitter/src/type/input-operation.ts
index 4ec570e5f0f..cf0adbef5af 100644
--- a/packages/http-client-csharp/emitter/src/type/input-operation.ts
+++ b/packages/http-client-csharp/emitter/src/type/input-operation.ts
@@ -9,6 +9,7 @@ import { RequestMethod } from "./request-method.js";
 
 export interface InputOperation {
   name: string;
+  isExactName?: boolean;
   resourceName?: string;
   summary?: string;
   deprecated?: string;
diff --git a/packages/http-client-csharp/emitter/src/type/input-service-method.ts b/packages/http-client-csharp/emitter/src/type/input-service-method.ts
index ebd722d4e08..b30b6e2291c 100644
--- a/packages/http-client-csharp/emitter/src/type/input-service-method.ts
+++ b/packages/http-client-csharp/emitter/src/type/input-service-method.ts
@@ -16,6 +16,7 @@ export type InputServiceMethod =
 interface InputServiceMethodBase {
   kind: string;
   name: string;
+  isExactName?: boolean;
   accessibility?: string;
   apiVersions: string[];
   doc?: string;
diff --git a/packages/http-client-csharp/emitter/src/type/input-type.ts b/packages/http-client-csharp/emitter/src/type/input-type.ts
index 4649a5bbf23..8b553e6e877 100644
--- a/packages/http-client-csharp/emitter/src/type/input-type.ts
+++ b/packages/http-client-csharp/emitter/src/type/input-type.ts
@@ -33,6 +33,7 @@ export interface InputExternalTypeMetadata {
 export interface InputClient extends DecoratedType {
   kind: "client";
   name: string;
+  isExactName?: boolean;
   namespace: string;
   doc?: string;
   summary?: string;
diff --git a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
index c26e4ed81f7..bd697c85597 100644
--- a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
@@ -1407,4 +1407,40 @@ describe("Test isExactName propagation", () => {
     ok(regularValue);
     strictEqual(regularValue.isExactName, false);
   });
+
+  it("propagates isExactName from @clientName decorator with exact() on a client", async () => {
+    const program = await typeSpecCompile(
+      `
+        @@clientName(Azure.Csharp.Testing, Azure.ClientGenerator.Core.exact("snake_case_client"), "csharp");
+        op test(): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const client = root.clients.find((c) => c.name === "snake_case_client");
+    ok(client);
+    strictEqual(client.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on an operation", async () => {
+    const program = await typeSpecCompile(
+      `
+        @clientName(Azure.ClientGenerator.Core.exact("snake_case_op"), "csharp")
+        op test(): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const method = root.clients[0].methods.find((m) => m.name === "snake_case_op");
+    ok(method);
+    strictEqual(method.isExactName, true);
+    strictEqual(method.operation.name, "snake_case_op");
+    strictEqual(method.operation.isExactName, true);
+  });
 });
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs
index 882b167457f..8a35c84ad2f 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs
@@ -214,6 +214,13 @@ private static void CleanOperationNames(InputClient inputClient)
 
         private static string GetCleanOperationName(InputServiceMethod serviceMethod)
         {
+            // When the operation name is marked as exact, preserve it verbatim without any casing
+            // transformations or convention-based renames (e.g. "List" -> "GetAll").
+            if (serviceMethod.IsExactName)
+            {
+                return serviceMethod.Operation.Name;
+            }
+
             var operationName = serviceMethod.Operation.Name.ToIdentifierName();
             // Replace List with Get as .NET convention is to use Get for list operations.
             if (operationName == "List")
@@ -417,7 +424,7 @@ private IReadOnlyList<ParameterProvider> GetClientParameters()
 
         protected override string BuildRelativeFilePath() => Path.Combine("src", "Generated", $"{Name}.cs");
 
-        protected override string BuildName() => _inputClient.Name.ToIdentifierName();
+        protected override string BuildName() => _inputClient.IsExactName ? _inputClient.Name : _inputClient.Name.ToIdentifierName();
 
         protected override FieldProvider[] BuildFields()
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/ClientProviders/ClientProviderTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/ClientProviders/ClientProviderTests.cs
index 058715a485f..98ad12432b0 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/ClientProviders/ClientProviderTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/ClientProviders/ClientProviderTests.cs
@@ -4528,6 +4528,68 @@ public void TestParamAlias_MethodParametersSkipAliasedClientParam()
                     $"Params: [{string.Join(", ", paramNames)}]");
             }
         }
+
+        [Test]
+        public void TestIsExactNameClientPreservesNameVerbatim()
+        {
+            // A client marked with isExactName should bypass ToIdentifierName() casing.
+            var client = InputFactory.Client("snake_case_client", isExactName: true);
+            var clientProvider = new ClientProvider(client);
+
+            Assert.AreEqual("snake_case_client", clientProvider.Name);
+        }
+
+        [Test]
+        public void TestNonExactNameClientStillCased()
+        {
+            // A client without isExactName should still go through ToIdentifierName().
+            var client = InputFactory.Client("snake_case_client");
+            var clientProvider = new ClientProvider(client);
+
+            Assert.AreEqual("SnakeCaseClient", clientProvider.Name);
+        }
+
+        [Test]
+        public void TestIsExactNameServiceMethodPreservesOperationNameVerbatim()
+        {
+            // A service method marked with isExactName should preserve the operation name verbatim
+            // (no PascalCase transformation, no "List" -> "Get" rename).
+            var inputOperation = InputFactory.Operation("snake_case_op", isExactName: true);
+            var inputServiceMethod = InputFactory.BasicServiceMethod("snake_case_op", inputOperation, isExactName: true);
+            var client = InputFactory.Client("TestClient", methods: [inputServiceMethod]);
+            _ = new ClientProvider(client);
+
+            // After CleanOperationNames runs in the ClientProvider constructor, names should be unchanged.
+            Assert.AreEqual("snake_case_op", inputServiceMethod.Name);
+            Assert.AreEqual("snake_case_op", inputServiceMethod.Operation.Name);
+        }
+
+        [Test]
+        public void TestIsExactNameServiceMethodSkipsListToGetRename()
+        {
+            // The normal CleanOperationNames behavior renames "List" -> "GetAll" and "ListFoo" -> "GetFoo".
+            // When isExactName is true, even an operation literally named "List" must be preserved verbatim.
+            var inputOperation = InputFactory.Operation("List", isExactName: true);
+            var inputServiceMethod = InputFactory.BasicServiceMethod("List", inputOperation, isExactName: true);
+            var client = InputFactory.Client("TestClient", methods: [inputServiceMethod]);
+            _ = new ClientProvider(client);
+
+            Assert.AreEqual("List", inputServiceMethod.Name);
+            Assert.AreEqual("List", inputServiceMethod.Operation.Name);
+        }
+
+        [Test]
+        public void TestNonExactNameServiceMethodAppliesListRename()
+        {
+            // Sanity check that without isExactName the existing rename still applies.
+            var inputOperation = InputFactory.Operation("List");
+            var inputServiceMethod = InputFactory.BasicServiceMethod("List", inputOperation);
+            var client = InputFactory.Client("TestClient", methods: [inputServiceMethod]);
+            _ = new ClientProvider(client);
+
+            Assert.AreEqual("GetAll", inputServiceMethod.Name);
+            Assert.AreEqual("GetAll", inputServiceMethod.Operation.Name);
+        }
     }
 }
 
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputClient.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputClient.cs
index c56e34bc65a..3ce5d3502c1 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputClient.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputClient.cs
@@ -39,6 +39,7 @@ public InputClient(
         public InputClient() : this(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, false, Array.Empty<InputServiceMethod>(), Array.Empty<InputParameter>(), null, null, null) { }
 
         public string Name { get; internal set; }
+        public bool IsExactName { get; internal set; }
         public string Namespace { get; internal set; }
         public string CrossLanguageDefinitionId { get; internal set; }
         public string? Summary { get; internal set; }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputOperation.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputOperation.cs
index 6db80119d68..20e9f92bfe5 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputOperation.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputOperation.cs
@@ -74,6 +74,11 @@ public InputOperation() : this(
 
         public string Name { get; internal set; }
 
+        /// <summary>
+        /// Gets a value indicating whether the operation name should be preserved exactly as-is, without casing transformations.
+        /// </summary>
+        public bool IsExactName { get; internal set; }
+
         /// <summary>
         /// Gets the original name of the operation as defined in the TypeSpec before any mutations.
         /// </summary>
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputServiceMethod.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputServiceMethod.cs
index b517b3e7397..cdf65285eab 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputServiceMethod.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/InputServiceMethod.cs
@@ -38,6 +38,7 @@ protected InputServiceMethod(
         }
 
         public string Name { get; internal set; }
+        public bool IsExactName { get; internal set; }
         public string? Accessibility { get; internal set; }
         public string[] ApiVersions { get; internal set; }
         public string? Documentation { get; internal set; }
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBasicServiceMethodConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBasicServiceMethodConverter.cs
index 422483c1b5a..4119ebb242c 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBasicServiceMethodConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputBasicServiceMethodConverter.cs
@@ -33,6 +33,7 @@ public static InputBasicServiceMethod CreateInputBasicServiceMethod(
             ReferenceResolver resolver)
         {
             string? name = null;
+            bool isExactName = false;
             string? accessibility = null;
             string[]? apiVersions = null;
             string? doc = null;
@@ -51,6 +52,7 @@ public static InputBasicServiceMethod CreateInputBasicServiceMethod(
             {
                 var isKnownProperty = reader.TryReadReferenceId(ref id)
                     || reader.TryReadString("name", ref name)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadString("accessibility", ref accessibility)
                     || reader.TryReadComplexType("apiVersions", options, ref apiVersions)
                     || reader.TryReadString("summary", ref summary)
@@ -78,6 +80,7 @@ public static InputBasicServiceMethod CreateInputBasicServiceMethod(
             method = new InputBasicServiceMethod
             {
                 Name = name ?? throw new JsonException("InputBasicServiceMethod must have name"),
+                IsExactName = isExactName,
                 Accessibility = accessibility,
                 ApiVersions = apiVersions ?? [],
                 Documentation = doc,
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputClientConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputClientConverter.cs
index 54e10bf1cb2..eee7cc8ab6b 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputClientConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputClientConverter.cs
@@ -39,6 +39,7 @@ public override void Write(Utf8JsonWriter writer, InputClient value, JsonSeriali
             string? summary = null;
             string? doc = null;
             bool isMultiServiceClient = false;
+            bool isExactName = false;
             IReadOnlyList<InputServiceMethod>? methods = null;
             IReadOnlyList<InputParameter>? parameters = null;
             int initializedByValue = 0;
@@ -51,6 +52,7 @@ public override void Write(Utf8JsonWriter writer, InputClient value, JsonSeriali
             while (reader.TokenType != JsonTokenType.EndObject)
             {
                 var isKnownProperty = reader.TryReadString("name", ref name)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadString("namespace", ref @namespace)
                     || reader.TryReadString("summary", ref summary)
                     || reader.TryReadString("doc", ref doc)
@@ -71,6 +73,7 @@ public override void Write(Utf8JsonWriter writer, InputClient value, JsonSeriali
             }
 
             client.Name = name ?? throw new JsonException("InputClient must have name");
+            client.IsExactName = isExactName;
             client.Namespace = @namespace ?? string.Empty;
             client.CrossLanguageDefinitionId = crossLanguageDefinitionId ?? string.Empty;
             client.Summary = summary;
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningPagingServiceMethodConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningPagingServiceMethodConverter.cs
index a4781766a8c..21311c12eaa 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningPagingServiceMethodConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningPagingServiceMethodConverter.cs
@@ -33,6 +33,7 @@ public static InputLongRunningPagingServiceMethod CreateInputLongRunningPagingSe
             ReferenceResolver resolver)
         {
             string? name = null;
+            bool isExactName = false;
             string? accessibility = null;
             string[]? apiVersions = null;
             string? doc = null;
@@ -53,6 +54,7 @@ public static InputLongRunningPagingServiceMethod CreateInputLongRunningPagingSe
             {
                 var isKnownProperty = reader.TryReadReferenceId(ref id)
                     || reader.TryReadString("name", ref name)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadString("accessibility", ref accessibility)
                     || reader.TryReadComplexType("apiVersions", options, ref apiVersions)
                     || reader.TryReadString("summary", ref summary)
@@ -90,6 +92,7 @@ public static InputLongRunningPagingServiceMethod CreateInputLongRunningPagingSe
             method = new InputLongRunningPagingServiceMethod
             {
                 Name = name ?? throw new JsonException("InputLongRunningPagingServiceMethod must have name"),
+                IsExactName = isExactName,
                 Accessibility = accessibility,
                 ApiVersions = apiVersions ?? [],
                 Documentation = doc,
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningServiceMethodConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningServiceMethodConverter.cs
index 680868451c5..ffc60b6dda1 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningServiceMethodConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputLongRunningServiceMethodConverter.cs
@@ -33,6 +33,7 @@ public static InputLongRunningServiceMethod CreateInputLongRunningServiceMethod(
             ReferenceResolver resolver)
         {
             string? name = null;
+            bool isExactName = false;
             string? accessibility = null;
             string[]? apiVersions = null;
             string? doc = null;
@@ -52,6 +53,7 @@ public static InputLongRunningServiceMethod CreateInputLongRunningServiceMethod(
             {
                 var isKnownProperty = reader.TryReadReferenceId(ref id)
                     || reader.TryReadString("name", ref name)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadString("accessibility", ref accessibility)
                     || reader.TryReadComplexType("apiVersions", options, ref apiVersions)
                     || reader.TryReadString("summary", ref summary)
@@ -84,6 +86,7 @@ public static InputLongRunningServiceMethod CreateInputLongRunningServiceMethod(
             method = new InputLongRunningServiceMethod
             {
                 Name = name ?? throw new JsonException("InputLongRunningServiceMethod must have name"),
+                IsExactName = isExactName,
                 Accessibility = accessibility,
                 ApiVersions = apiVersions ?? [],
                 Documentation = doc,
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputOperationConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputOperationConverter.cs
index 32e27880757..4225b8747c7 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputOperationConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputOperationConverter.cs
@@ -56,10 +56,12 @@ public override void Write(Utf8JsonWriter writer, InputOperation value, JsonSeri
             string? ns = null;
             IReadOnlyList<InputDecoratorInfo>? decorators = null;
             IReadOnlyList<InputOperationExample>? examples = null;
+            bool isExactName = false;
 
             while (reader.TokenType != JsonTokenType.EndObject)
             {
                 var isKnownProperty = reader.TryReadString("name", ref name)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadString("resourceName", ref resourceName)
                     || reader.TryReadString("summary", ref summary)
                     || reader.TryReadString("doc", ref doc)
@@ -87,6 +89,7 @@ public override void Write(Utf8JsonWriter writer, InputOperation value, JsonSeri
             }
 
             operation.Name = name ?? throw new JsonException("InputOperation must have name");
+            operation.IsExactName = isExactName;
             operation.OriginalName = name;
             operation.ResourceName = resourceName;
             operation.Summary = summary;
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPagingServiceMethodConverter.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPagingServiceMethodConverter.cs
index 2eb03eec9f7..bca9a486372 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPagingServiceMethodConverter.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.Input/src/InputTypes/Serialization/InputPagingServiceMethodConverter.cs
@@ -33,6 +33,7 @@ public static InputPagingServiceMethod CreateInputPagingServiceMethod(
             ReferenceResolver resolver)
         {
             string? name = null;
+            bool isExactName = false;
             string? accessibility = null;
             string[]? apiVersions = null;
             string? doc = null;
@@ -52,6 +53,7 @@ public static InputPagingServiceMethod CreateInputPagingServiceMethod(
             {
                 var isKnownProperty = reader.TryReadReferenceId(ref id)
                     || reader.TryReadString("name", ref name)
+                    || reader.TryReadBoolean("isExactName", ref isExactName)
                     || reader.TryReadString("accessibility", ref accessibility)
                     || reader.TryReadComplexType("apiVersions", options, ref apiVersions)
                     || reader.TryReadString("summary", ref summary)
@@ -84,6 +86,7 @@ public static InputPagingServiceMethod CreateInputPagingServiceMethod(
             method = new InputPagingServiceMethod
             {
                 Name = name ?? throw new JsonException("InputPagingServiceMethod must have name"),
+                IsExactName = isExactName,
                 Accessibility = accessibility,
                 ApiVersions = apiVersions ?? [],
                 Documentation = doc,
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
index 8120bb5bb55..b10c61bb2d8 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
@@ -598,7 +598,8 @@ public static InputBasicServiceMethod BasicServiceMethod(
             string access = "public",
             IReadOnlyList<InputMethodParameter>? parameters = null,
             InputServiceMethodResponse? response = null,
-            InputServiceMethodResponse? exception = null)
+            InputServiceMethodResponse? exception = null,
+            bool isExactName = false)
         {
             return new InputBasicServiceMethod(
                 name,
@@ -613,7 +614,10 @@ public static InputBasicServiceMethod BasicServiceMethod(
                 false,
                 true,
                 true,
-                string.Empty);
+                string.Empty)
+            {
+                IsExactName = isExactName,
+            };
         }
 
         public static InputPagingServiceMethod PagingServiceMethod(
@@ -657,7 +661,8 @@ public static InputOperation Operation(
             string path = "",
             string httpMethod = "GET",
             bool generateConvenienceMethod = true,
-            string? ns = null)
+            string? ns = null,
+            bool isExactName = false)
         {
             var operation = new InputOperation(
                 name,
@@ -679,6 +684,7 @@ public static InputOperation Operation(
                 name,
                 ns);
             operation.OriginalName = name;
+            operation.IsExactName = isExactName;
             return operation;
         }
 
@@ -731,7 +737,7 @@ public static InputServiceMethodResponse ServiceMethodResponse(InputType? type,
 
         private static readonly Dictionary<InputClient, IList<InputClient>> _childClientsCache = new();
 
-        public static InputClient Client(string name, string clientNamespace = "Sample", string? doc = null, IEnumerable<InputServiceMethod>? methods = null, IEnumerable<InputParameter>? parameters = null, InputClient? parent = null, string? crossLanguageDefinitionId = null, IEnumerable<string>? apiVersions = null, InputClientInitializedBy initializedBy = InputClientInitializedBy.Individually, bool? isMultiServiceClient = false)
+        public static InputClient Client(string name, string clientNamespace = "Sample", string? doc = null, IEnumerable<InputServiceMethod>? methods = null, IEnumerable<InputParameter>? parameters = null, InputClient? parent = null, string? crossLanguageDefinitionId = null, IEnumerable<string>? apiVersions = null, InputClientInitializedBy initializedBy = InputClientInitializedBy.Individually, bool? isMultiServiceClient = false, bool isExactName = false)
         {
             // when this client has parent, we add the constructed client into the `children` list of the parent
             var clientChildren = new List<InputClient>();
@@ -748,6 +754,7 @@ public static InputClient Client(string name, string clientNamespace = "Sample",
                 clientChildren,
                 apiVersions is null ? [] : [.. apiVersions]);
             client.InitializedBy = initializedBy;
+            client.IsExactName = isExactName;
             _childClientsCache[client] = clientChildren;
             // when we have a parent, we need to find the children list of this parent client and update accordingly.
             if (parent != null && _childClientsCache.TryGetValue(parent, out var children))
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
index ab7a97c1668..4b2df4ed0a0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
@@ -6945,6 +6945,7 @@
       "$id": "532",
       "kind": "client",
       "name": "SampleTypeSpecClient",
+      "isExactName": false,
       "namespace": "SampleTypeSpec",
       "doc": "This is a sample typespec project.",
       "methods": [
@@ -6952,6 +6953,7 @@
           "$id": "533",
           "kind": "basic",
           "name": "sayHi",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -6961,6 +6963,7 @@
           "operation": {
             "$id": "534",
             "name": "sayHi",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi",
             "accessibility": "public",
@@ -7196,6 +7199,7 @@
           "$id": "549",
           "kind": "basic",
           "name": "helloAgain",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -7205,6 +7209,7 @@
           "operation": {
             "$id": "550",
             "name": "helloAgain",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi again",
             "accessibility": "public",
@@ -7482,6 +7487,7 @@
           "$id": "565",
           "kind": "basic",
           "name": "noContentType",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -7491,6 +7497,7 @@
           "operation": {
             "$id": "566",
             "name": "noContentType",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi again",
             "accessibility": "public",
@@ -7787,6 +7794,7 @@
           "$id": "580",
           "kind": "basic",
           "name": "helloDemo2",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -7796,6 +7804,7 @@
           "operation": {
             "$id": "581",
             "name": "helloDemo2",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi in demo2",
             "accessibility": "public",
@@ -7887,6 +7896,7 @@
           "$id": "584",
           "kind": "basic",
           "name": "createLiteral",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -7896,6 +7906,7 @@
           "operation": {
             "$id": "585",
             "name": "createLiteral",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Create with literal value",
             "accessibility": "public",
@@ -8080,6 +8091,7 @@
           "$id": "592",
           "kind": "basic",
           "name": "helloLiteral",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -8089,6 +8101,7 @@
           "operation": {
             "$id": "593",
             "name": "helloLiteral",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Send literal parameters",
             "accessibility": "public",
@@ -8303,6 +8316,7 @@
           "$id": "602",
           "kind": "basic",
           "name": "topAction",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -8312,6 +8326,7 @@
           "operation": {
             "$id": "603",
             "name": "topAction",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "top level method",
             "accessibility": "public",
@@ -8470,6 +8485,7 @@
           "$id": "612",
           "kind": "basic",
           "name": "topAction2",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -8479,6 +8495,7 @@
           "operation": {
             "$id": "613",
             "name": "topAction2",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "top level method2",
             "accessibility": "public",
@@ -8570,6 +8587,7 @@
           "$id": "616",
           "kind": "basic",
           "name": "patchAction",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -8579,6 +8597,7 @@
           "operation": {
             "$id": "617",
             "name": "patchAction",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "top level patch",
             "accessibility": "public",
@@ -8763,6 +8782,7 @@
           "$id": "624",
           "kind": "basic",
           "name": "anonymousBody",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -8772,6 +8792,7 @@
           "operation": {
             "$id": "625",
             "name": "anonymousBody",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "body parameter without body decorator",
             "accessibility": "public",
@@ -9464,6 +9485,7 @@
           "$id": "667",
           "kind": "basic",
           "name": "friendlyModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -9473,6 +9495,7 @@
           "operation": {
             "$id": "668",
             "name": "friendlyModel",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Model can have its friendly name",
             "accessibility": "public",
@@ -9662,6 +9685,7 @@
           "$id": "676",
           "kind": "basic",
           "name": "addTimeHeader",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -9670,6 +9694,7 @@
           "operation": {
             "$id": "677",
             "name": "addTimeHeader",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "accessibility": "public",
             "parameters": [
@@ -9770,6 +9795,7 @@
           "$id": "684",
           "kind": "basic",
           "name": "projectedNameModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -9779,6 +9805,7 @@
           "operation": {
             "$id": "685",
             "name": "projectedNameModel",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Model can have its projected name",
             "accessibility": "public",
@@ -9968,6 +9995,7 @@
           "$id": "693",
           "kind": "basic",
           "name": "returnsAnonymousModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -9977,6 +10005,7 @@
           "operation": {
             "$id": "694",
             "name": "returnsAnonymousModel",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "return anonymous model",
             "accessibility": "public",
@@ -10068,6 +10097,7 @@
           "$id": "697",
           "kind": "basic",
           "name": "getUnknownValue",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10077,6 +10107,7 @@
           "operation": {
             "$id": "698",
             "name": "getUnknownValue",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "get extensible enum",
             "accessibility": "public",
@@ -10164,6 +10195,7 @@
           "$id": "701",
           "kind": "basic",
           "name": "internalProtocol",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10173,6 +10205,7 @@
           "operation": {
             "$id": "702",
             "name": "internalProtocol",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "When set protocol false and convenient true, then the protocol method should be internal",
             "accessibility": "public",
@@ -10357,6 +10390,7 @@
           "$id": "709",
           "kind": "basic",
           "name": "stillConvenient",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10366,6 +10400,7 @@
           "operation": {
             "$id": "710",
             "name": "stillConvenient",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "When set protocol false and convenient true, the convenient method should be generated even it has the same signature as protocol one",
             "accessibility": "public",
@@ -10401,6 +10436,7 @@
           "$id": "711",
           "kind": "basic",
           "name": "headAsBoolean",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10410,6 +10446,7 @@
           "operation": {
             "$id": "712",
             "name": "headAsBoolean",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "head as boolean.",
             "accessibility": "public",
@@ -10498,6 +10535,7 @@
           "$id": "717",
           "kind": "basic",
           "name": "WithApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10507,6 +10545,7 @@
           "operation": {
             "$id": "718",
             "name": "WithApiVersion",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Return hi again",
             "accessibility": "public",
@@ -10655,6 +10694,7 @@
           "$id": "729",
           "kind": "paging",
           "name": "ListWithNextLink",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10664,6 +10704,7 @@
           "operation": {
             "$id": "730",
             "name": "ListWithNextLink",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "List things with nextlink",
             "accessibility": "public",
@@ -10770,6 +10811,7 @@
           "$id": "733",
           "kind": "paging",
           "name": "ListWithStringNextLink",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10779,6 +10821,7 @@
           "operation": {
             "$id": "734",
             "name": "ListWithStringNextLink",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "List things with nextlink",
             "accessibility": "public",
@@ -10885,6 +10928,7 @@
           "$id": "737",
           "kind": "paging",
           "name": "ListWithContinuationToken",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -10894,6 +10938,7 @@
           "operation": {
             "$id": "738",
             "name": "ListWithContinuationToken",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "List things with continuation token",
             "accessibility": "public",
@@ -11051,6 +11096,7 @@
           "$id": "745",
           "kind": "paging",
           "name": "ListWithContinuationTokenHeaderResponse",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -11060,6 +11106,7 @@
           "operation": {
             "$id": "746",
             "name": "ListWithContinuationTokenHeaderResponse",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "List things with continuation token header response",
             "accessibility": "public",
@@ -11229,6 +11276,7 @@
           "$id": "754",
           "kind": "paging",
           "name": "ListWithPaging",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -11238,6 +11286,7 @@
           "operation": {
             "$id": "755",
             "name": "ListWithPaging",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "List things with paging",
             "accessibility": "public",
@@ -11338,6 +11387,7 @@
           "$id": "758",
           "kind": "basic",
           "name": "EmbeddedParameters",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -11347,6 +11397,7 @@
           "operation": {
             "$id": "759",
             "name": "EmbeddedParameters",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "An operation with embedded parameters within the body",
             "accessibility": "public",
@@ -11661,6 +11712,7 @@
           "$id": "776",
           "kind": "basic",
           "name": "DynamicModelOperation",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -11670,6 +11722,7 @@
           "operation": {
             "$id": "777",
             "name": "DynamicModelOperation",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "An operation with a dynamic model",
             "accessibility": "public",
@@ -11800,6 +11853,7 @@
           "$id": "782",
           "kind": "basic",
           "name": "GetXmlAdvancedModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -11809,6 +11863,7 @@
           "operation": {
             "$id": "783",
             "name": "GetXmlAdvancedModel",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Get an advanced XML model with various property types",
             "accessibility": "public",
@@ -11908,6 +11963,7 @@
           "$id": "786",
           "kind": "basic",
           "name": "UpdateXmlAdvancedModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2024-07-16-preview",
@@ -11917,6 +11973,7 @@
           "operation": {
             "$id": "787",
             "name": "UpdateXmlAdvancedModel",
+            "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "doc": "Update an advanced XML model with various property types",
             "accessibility": "public",
@@ -12142,12 +12199,14 @@
           "$id": "796",
           "kind": "client",
           "name": "AnimalOperations",
+          "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
               "$id": "797",
               "kind": "basic",
               "name": "updatePetAsAnimal",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -12157,6 +12216,7 @@
               "operation": {
                 "$id": "798",
                 "name": "updatePetAsAnimal",
+                "isExactName": false,
                 "resourceName": "AnimalOperations",
                 "doc": "Update a pet as an animal",
                 "accessibility": "public",
@@ -12341,6 +12401,7 @@
               "$id": "805",
               "kind": "basic",
               "name": "updateDogAsAnimal",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -12350,6 +12411,7 @@
               "operation": {
                 "$id": "806",
                 "name": "updateDogAsAnimal",
+                "isExactName": false,
                 "resourceName": "AnimalOperations",
                 "doc": "Update a dog as an animal",
                 "accessibility": "public",
@@ -12570,12 +12632,14 @@
           "$id": "815",
           "kind": "client",
           "name": "PetOperations",
+          "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
               "$id": "816",
               "kind": "basic",
               "name": "updatePetAsPet",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -12585,6 +12649,7 @@
               "operation": {
                 "$id": "817",
                 "name": "updatePetAsPet",
+                "isExactName": false,
                 "resourceName": "PetOperations",
                 "doc": "Update a pet as a pet",
                 "accessibility": "public",
@@ -12769,6 +12834,7 @@
               "$id": "824",
               "kind": "basic",
               "name": "updateDogAsPet",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -12778,6 +12844,7 @@
               "operation": {
                 "$id": "825",
                 "name": "updateDogAsPet",
+                "isExactName": false,
                 "resourceName": "PetOperations",
                 "doc": "Update a dog as a pet",
                 "accessibility": "public",
@@ -12998,12 +13065,14 @@
           "$id": "834",
           "kind": "client",
           "name": "DogOperations",
+          "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
               "$id": "835",
               "kind": "basic",
               "name": "updateDogAsDog",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -13013,6 +13082,7 @@
               "operation": {
                 "$id": "836",
                 "name": "updateDogAsDog",
+                "isExactName": false,
                 "resourceName": "DogOperations",
                 "doc": "Update a dog as a dog",
                 "accessibility": "public",
@@ -13233,12 +13303,14 @@
           "$id": "845",
           "kind": "client",
           "name": "PlantOperations",
+          "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
               "$id": "846",
               "kind": "basic",
               "name": "getTree",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -13248,6 +13320,7 @@
               "operation": {
                 "$id": "847",
                 "name": "getTree",
+                "isExactName": false,
                 "resourceName": "PlantOperations",
                 "doc": "Get a tree as a plant",
                 "accessibility": "public",
@@ -13347,6 +13420,7 @@
               "$id": "850",
               "kind": "basic",
               "name": "getTreeAsJson",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -13356,6 +13430,7 @@
               "operation": {
                 "$id": "851",
                 "name": "getTreeAsJson",
+                "isExactName": false,
                 "resourceName": "PlantOperations",
                 "doc": "Get a tree as a plant",
                 "accessibility": "public",
@@ -13455,6 +13530,7 @@
               "$id": "854",
               "kind": "basic",
               "name": "updateTree",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -13464,6 +13540,7 @@
               "operation": {
                 "$id": "855",
                 "name": "updateTree",
+                "isExactName": false,
                 "resourceName": "PlantOperations",
                 "doc": "Update a tree as a plant",
                 "accessibility": "public",
@@ -13654,6 +13731,7 @@
               "$id": "862",
               "kind": "basic",
               "name": "updateTreeAsJson",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -13663,6 +13741,7 @@
               "operation": {
                 "$id": "863",
                 "name": "updateTreeAsJson",
+                "isExactName": false,
                 "resourceName": "PlantOperations",
                 "doc": "Update a tree as a plant",
                 "accessibility": "public",
@@ -13889,12 +13968,14 @@
           "$id": "872",
           "kind": "client",
           "name": "Metrics",
+          "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
               "$id": "873",
               "kind": "basic",
               "name": "getWidgetMetrics",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -13904,6 +13985,7 @@
               "operation": {
                 "$id": "874",
                 "name": "getWidgetMetrics",
+                "isExactName": false,
                 "resourceName": "Metrics",
                 "doc": "Get Widget metrics for given day of week",
                 "accessibility": "public",
@@ -14125,12 +14207,14 @@
           "$id": "885",
           "kind": "client",
           "name": "Notebooks",
+          "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
               "$id": "886",
               "kind": "basic",
               "name": "getNotebook",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "2024-07-16-preview",
@@ -14140,6 +14224,7 @@
               "operation": {
                 "$id": "887",
                 "name": "getNotebook",
+                "isExactName": false,
                 "resourceName": "Notebooks",
                 "doc": "Get a notebook by name",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json
index d0592ce3582..b6c14b4b418 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/api-key/tspCodeModel.json
@@ -53,6 +53,7 @@
       "$id": "4",
       "kind": "client",
       "name": "ApiKeyClient",
+      "isExactName": false,
       "namespace": "Authentication.ApiKey",
       "doc": "Illustrates clients generated with ApiKey authentication.",
       "methods": [
@@ -60,12 +61,14 @@
           "$id": "5",
           "kind": "basic",
           "name": "valid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated",
           "operation": {
             "$id": "6",
             "name": "valid",
+            "isExactName": false,
             "resourceName": "ApiKey",
             "doc": "Check whether client is authenticated",
             "accessibility": "public",
@@ -101,12 +104,14 @@
           "$id": "7",
           "kind": "basic",
           "name": "invalid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated.",
           "operation": {
             "$id": "8",
             "name": "invalid",
+            "isExactName": false,
             "resourceName": "ApiKey",
             "doc": "Check whether client is authenticated.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json
index 06d97b3a1aa..9d89e8ee23c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/http/custom/tspCodeModel.json
@@ -53,6 +53,7 @@
       "$id": "4",
       "kind": "client",
       "name": "CustomClient",
+      "isExactName": false,
       "namespace": "Authentication.Http.Custom",
       "doc": "Illustrates clients generated with generic HTTP auth.",
       "methods": [
@@ -60,12 +61,14 @@
           "$id": "5",
           "kind": "basic",
           "name": "valid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated",
           "operation": {
             "$id": "6",
             "name": "valid",
+            "isExactName": false,
             "resourceName": "Custom",
             "doc": "Check whether client is authenticated",
             "accessibility": "public",
@@ -101,12 +104,14 @@
           "$id": "7",
           "kind": "basic",
           "name": "invalid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated.",
           "operation": {
             "$id": "8",
             "name": "invalid",
+            "isExactName": false,
             "resourceName": "Custom",
             "doc": "Check whether client is authenticated.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json
index 681512618cb..6ff8e13ed91 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/oauth2/tspCodeModel.json
@@ -53,6 +53,7 @@
       "$id": "4",
       "kind": "client",
       "name": "OAuth2Client",
+      "isExactName": false,
       "namespace": "Authentication.OAuth2",
       "doc": "Illustrates clients generated with OAuth2 authentication.",
       "methods": [
@@ -60,12 +61,14 @@
           "$id": "5",
           "kind": "basic",
           "name": "valid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated",
           "operation": {
             "$id": "6",
             "name": "valid",
+            "isExactName": false,
             "resourceName": "OAuth2",
             "doc": "Check whether client is authenticated",
             "accessibility": "public",
@@ -101,12 +104,14 @@
           "$id": "7",
           "kind": "basic",
           "name": "invalid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated. Will return an invalid bearer error.",
           "operation": {
             "$id": "8",
             "name": "invalid",
+            "isExactName": false,
             "resourceName": "OAuth2",
             "doc": "Check whether client is authenticated. Will return an invalid bearer error.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json
index 17e848e7ff9..8b777a548da 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/authentication/union/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "UnionClient",
+      "isExactName": false,
       "namespace": "Authentication.Union",
       "doc": "Illustrates clients generated with ApiKey and OAuth2 authentication.",
       "methods": [
@@ -16,12 +17,14 @@
           "$id": "2",
           "kind": "basic",
           "name": "validKey",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated",
           "operation": {
             "$id": "3",
             "name": "validKey",
+            "isExactName": false,
             "resourceName": "Union",
             "doc": "Check whether client is authenticated",
             "accessibility": "public",
@@ -57,12 +60,14 @@
           "$id": "4",
           "kind": "basic",
           "name": "validToken",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check whether client is authenticated",
           "operation": {
             "$id": "5",
             "name": "validToken",
+            "isExactName": false,
             "resourceName": "Union",
             "doc": "Check whether client is authenticated",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
index c79e2bbb194..a26667912be 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/client-operation-group/tspCodeModel.json
@@ -101,17 +101,20 @@
       "$id": "8",
       "kind": "client",
       "name": "FirstClient",
+      "isExactName": false,
       "namespace": "Client.Structure.ClientOperationGroup",
       "methods": [
         {
           "$id": "9",
           "kind": "basic",
           "name": "one",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "10",
             "name": "one",
+            "isExactName": false,
             "resourceName": "ClientOperationGroup",
             "accessibility": "public",
             "parameters": [],
@@ -195,17 +198,20 @@
           "$id": "14",
           "kind": "client",
           "name": "Group3",
+          "isExactName": false,
           "namespace": "Client.Structure.ClientOperationGroup",
           "methods": [
             {
               "$id": "15",
               "kind": "basic",
               "name": "two",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "16",
                 "name": "two",
+                "isExactName": false,
                 "resourceName": "Group3",
                 "accessibility": "public",
                 "parameters": [],
@@ -240,11 +246,13 @@
               "$id": "17",
               "kind": "basic",
               "name": "three",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "18",
                 "name": "three",
+                "isExactName": false,
                 "resourceName": "Group3",
                 "accessibility": "public",
                 "parameters": [],
@@ -332,17 +340,20 @@
           "$id": "22",
           "kind": "client",
           "name": "Group4",
+          "isExactName": false,
           "namespace": "Client.Structure.ClientOperationGroup",
           "methods": [
             {
               "$id": "23",
               "kind": "basic",
               "name": "four",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "24",
                 "name": "four",
+                "isExactName": false,
                 "resourceName": "Group4",
                 "accessibility": "public",
                 "parameters": [],
@@ -433,17 +444,20 @@
       "$id": "28",
       "kind": "client",
       "name": "SubNamespace.SecondClient",
+      "isExactName": false,
       "namespace": "Client.Structure.AnotherClientOperationGroup",
       "methods": [
         {
           "$id": "29",
           "kind": "basic",
           "name": "five",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "30",
             "name": "five",
+            "isExactName": false,
             "resourceName": "AnotherClientOperationGroup",
             "accessibility": "public",
             "parameters": [],
@@ -527,17 +541,20 @@
           "$id": "34",
           "kind": "client",
           "name": "Group5",
+          "isExactName": false,
           "namespace": "Client.Structure.AnotherClientOperationGroup",
           "methods": [
             {
               "$id": "35",
               "kind": "basic",
               "name": "six",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "36",
                 "name": "six",
+                "isExactName": false,
                 "resourceName": "Group5",
                 "accessibility": "public",
                 "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
index 855e12fa569..bca2b372f17 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/default/tspCodeModel.json
@@ -101,6 +101,7 @@
       "$id": "8",
       "kind": "client",
       "name": "ServiceClient",
+      "isExactName": false,
       "namespace": "Client.Structure.Service",
       "doc": "Test that we can use @client decorators to customize client side code structure, such as:\n1. have everything as default.\n2. to rename client or operation group\n3. one client can have more than one operations groups\n4. split one interface into two clients\n5. have two clients with operations come from different interfaces\n6. have two clients with a hierarchy relation.",
       "methods": [
@@ -108,11 +109,13 @@
           "$id": "9",
           "kind": "basic",
           "name": "one",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "10",
             "name": "one",
+            "isExactName": false,
             "resourceName": "Service",
             "accessibility": "public",
             "parameters": [],
@@ -147,11 +150,13 @@
           "$id": "11",
           "kind": "basic",
           "name": "two",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "12",
             "name": "two",
+            "isExactName": false,
             "resourceName": "Service",
             "accessibility": "public",
             "parameters": [],
@@ -235,6 +240,7 @@
           "$id": "16",
           "kind": "client",
           "name": "Baz",
+          "isExactName": false,
           "namespace": "Client.Structure.Service.Baz",
           "methods": [],
           "parameters": [
@@ -292,17 +298,20 @@
               "$id": "20",
               "kind": "client",
               "name": "Foo",
+              "isExactName": false,
               "namespace": "Client.Structure.Service.Baz",
               "methods": [
                 {
                   "$id": "21",
                   "kind": "basic",
                   "name": "seven",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "22",
                     "name": "seven",
+                    "isExactName": false,
                     "resourceName": "Foo",
                     "accessibility": "public",
                     "parameters": [],
@@ -393,17 +402,20 @@
           "$id": "26",
           "kind": "client",
           "name": "Qux",
+          "isExactName": false,
           "namespace": "Client.Structure.Service.Qux",
           "methods": [
             {
               "$id": "27",
               "kind": "basic",
               "name": "eight",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "28",
                 "name": "eight",
+                "isExactName": false,
                 "resourceName": "Qux",
                 "accessibility": "public",
                 "parameters": [],
@@ -490,17 +502,20 @@
               "$id": "32",
               "kind": "client",
               "name": "Bar",
+              "isExactName": false,
               "namespace": "Client.Structure.Service.Qux",
               "methods": [
                 {
                   "$id": "33",
                   "kind": "basic",
                   "name": "nine",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "34",
                     "name": "nine",
+                    "isExactName": false,
                     "resourceName": "Bar",
                     "accessibility": "public",
                     "parameters": [],
@@ -591,17 +606,20 @@
           "$id": "38",
           "kind": "client",
           "name": "Foo",
+          "isExactName": false,
           "namespace": "Client.Structure.Service",
           "methods": [
             {
               "$id": "39",
               "kind": "basic",
               "name": "three",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "40",
                 "name": "three",
+                "isExactName": false,
                 "resourceName": "Foo",
                 "accessibility": "public",
                 "parameters": [],
@@ -636,11 +654,13 @@
               "$id": "41",
               "kind": "basic",
               "name": "four",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "42",
                 "name": "four",
+                "isExactName": false,
                 "resourceName": "Foo",
                 "accessibility": "public",
                 "parameters": [],
@@ -728,17 +748,20 @@
           "$id": "46",
           "kind": "client",
           "name": "Bar",
+          "isExactName": false,
           "namespace": "Client.Structure.Service",
           "methods": [
             {
               "$id": "47",
               "kind": "basic",
               "name": "five",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "48",
                 "name": "five",
+                "isExactName": false,
                 "resourceName": "Bar",
                 "accessibility": "public",
                 "parameters": [],
@@ -773,11 +796,13 @@
               "$id": "49",
               "kind": "basic",
               "name": "six",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "50",
                 "name": "six",
+                "isExactName": false,
                 "resourceName": "Bar",
                 "accessibility": "public",
                 "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
index 0d29a5909ab..efcc6e105d4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/multi-client/tspCodeModel.json
@@ -101,17 +101,20 @@
       "$id": "8",
       "kind": "client",
       "name": "ClientAClient",
+      "isExactName": false,
       "namespace": "Client.Structure.MultiClient",
       "methods": [
         {
           "$id": "9",
           "kind": "basic",
           "name": "renamedOne",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "10",
             "name": "renamedOne",
+            "isExactName": false,
             "resourceName": "ClientA",
             "accessibility": "public",
             "parameters": [],
@@ -146,11 +149,13 @@
           "$id": "11",
           "kind": "basic",
           "name": "renamedThree",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "12",
             "name": "renamedThree",
+            "isExactName": false,
             "resourceName": "ClientA",
             "accessibility": "public",
             "parameters": [],
@@ -185,11 +190,13 @@
           "$id": "13",
           "kind": "basic",
           "name": "renamedFive",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "14",
             "name": "renamedFive",
+            "isExactName": false,
             "resourceName": "ClientA",
             "accessibility": "public",
             "parameters": [],
@@ -274,17 +281,20 @@
       "$id": "18",
       "kind": "client",
       "name": "ClientBClient",
+      "isExactName": false,
       "namespace": "Client.Structure.MultiClient",
       "methods": [
         {
           "$id": "19",
           "kind": "basic",
           "name": "renamedTwo",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "20",
             "name": "renamedTwo",
+            "isExactName": false,
             "resourceName": "ClientB",
             "accessibility": "public",
             "parameters": [],
@@ -319,11 +329,13 @@
           "$id": "21",
           "kind": "basic",
           "name": "renamedFour",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "22",
             "name": "renamedFour",
+            "isExactName": false,
             "resourceName": "ClientB",
             "accessibility": "public",
             "parameters": [],
@@ -358,11 +370,13 @@
           "$id": "23",
           "kind": "basic",
           "name": "renamedSix",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "24",
             "name": "renamedSix",
+            "isExactName": false,
             "resourceName": "ClientB",
             "accessibility": "public",
             "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
index b60a2cbea05..4082dec4d3f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/renamed-operation/tspCodeModel.json
@@ -101,17 +101,20 @@
       "$id": "8",
       "kind": "client",
       "name": "RenamedOperationClient",
+      "isExactName": false,
       "namespace": "Client.Structure.RenamedOperation",
       "methods": [
         {
           "$id": "9",
           "kind": "basic",
           "name": "renamedOne",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "10",
             "name": "renamedOne",
+            "isExactName": false,
             "resourceName": "RenamedOperation",
             "accessibility": "public",
             "parameters": [],
@@ -146,11 +149,13 @@
           "$id": "11",
           "kind": "basic",
           "name": "renamedThree",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "12",
             "name": "renamedThree",
+            "isExactName": false,
             "resourceName": "RenamedOperation",
             "accessibility": "public",
             "parameters": [],
@@ -185,11 +190,13 @@
           "$id": "13",
           "kind": "basic",
           "name": "renamedFive",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "14",
             "name": "renamedFive",
+            "isExactName": false,
             "resourceName": "RenamedOperation",
             "accessibility": "public",
             "parameters": [],
@@ -273,17 +280,20 @@
           "$id": "18",
           "kind": "client",
           "name": "Group",
+          "isExactName": false,
           "namespace": "Client.Structure.RenamedOperation",
           "methods": [
             {
               "$id": "19",
               "kind": "basic",
               "name": "renamedTwo",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "20",
                 "name": "renamedTwo",
+                "isExactName": false,
                 "resourceName": "Group",
                 "accessibility": "public",
                 "parameters": [],
@@ -318,11 +328,13 @@
               "$id": "21",
               "kind": "basic",
               "name": "renamedFour",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "22",
                 "name": "renamedFour",
+                "isExactName": false,
                 "resourceName": "Group",
                 "accessibility": "public",
                 "parameters": [],
@@ -357,11 +369,13 @@
               "$id": "23",
               "kind": "basic",
               "name": "renamedSix",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "24",
                 "name": "renamedSix",
+                "isExactName": false,
                 "resourceName": "Group",
                 "accessibility": "public",
                 "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
index 1e7e63f648b..b16fbb7b6ac 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/client/structure/two-operation-group/tspCodeModel.json
@@ -101,6 +101,7 @@
       "$id": "8",
       "kind": "client",
       "name": "TwoOperationGroupClient",
+      "isExactName": false,
       "namespace": "Client.Structure.TwoOperationGroup",
       "methods": [],
       "parameters": [
@@ -155,17 +156,20 @@
           "$id": "12",
           "kind": "client",
           "name": "Group1",
+          "isExactName": false,
           "namespace": "Client.Structure.TwoOperationGroup",
           "methods": [
             {
               "$id": "13",
               "kind": "basic",
               "name": "one",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "14",
                 "name": "one",
+                "isExactName": false,
                 "resourceName": "Group1",
                 "accessibility": "public",
                 "parameters": [],
@@ -200,11 +204,13 @@
               "$id": "15",
               "kind": "basic",
               "name": "three",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "16",
                 "name": "three",
+                "isExactName": false,
                 "resourceName": "Group1",
                 "accessibility": "public",
                 "parameters": [],
@@ -239,11 +245,13 @@
               "$id": "17",
               "kind": "basic",
               "name": "four",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "18",
                 "name": "four",
+                "isExactName": false,
                 "resourceName": "Group1",
                 "accessibility": "public",
                 "parameters": [],
@@ -331,17 +339,20 @@
           "$id": "22",
           "kind": "client",
           "name": "Group2",
+          "isExactName": false,
           "namespace": "Client.Structure.TwoOperationGroup",
           "methods": [
             {
               "$id": "23",
               "kind": "basic",
               "name": "two",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "24",
                 "name": "two",
+                "isExactName": false,
                 "resourceName": "Group2",
                 "accessibility": "public",
                 "parameters": [],
@@ -376,11 +387,13 @@
               "$id": "25",
               "kind": "basic",
               "name": "five",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "26",
                 "name": "five",
+                "isExactName": false,
                 "resourceName": "Group2",
                 "accessibility": "public",
                 "parameters": [],
@@ -415,11 +428,13 @@
               "$id": "27",
               "kind": "basic",
               "name": "six",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "28",
                 "name": "six",
+                "isExactName": false,
                 "resourceName": "Group2",
                 "accessibility": "public",
                 "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
index 4b7039773cb..a98596ab02c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/documentation/tspCodeModel.json
@@ -176,6 +176,7 @@
       "$id": "12",
       "kind": "client",
       "name": "DocumentationClient",
+      "isExactName": false,
       "namespace": "Documentation",
       "doc": "Illustrates documentation generation and formatting features",
       "methods": [],
@@ -221,18 +222,21 @@
           "$id": "16",
           "kind": "client",
           "name": "Lists",
+          "isExactName": false,
           "namespace": "Documentation.Lists",
           "methods": [
             {
               "$id": "17",
               "kind": "basic",
               "name": "bulletPointsOp",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "This tests:\n- Simple bullet point. This bullet point is going to be very long to test how text wrapping is handled in bullet points within documentation comments. It should properly indent the wrapped lines.\n- Another bullet point with **bold text**. This bullet point is also intentionally long to see how the formatting is preserved when the text wraps onto multiple lines in the generated documentation.\n- Third bullet point with *italic text*. Similar to the previous points, this one is extended to ensure that the wrapping and formatting are correctly applied in the output.\n- Complex bullet point with **bold** and *italic* combined. This bullet point combines both bold and italic formatting and is long enough to test the wrapping behavior in such cases.\n- **Bold bullet point**: A bullet point that is entirely bolded. This point is also made lengthy to observe how the bold formatting is maintained across wrapped lines.\n- *Italic bullet point*: A bullet point that is entirely italicized. This final point is extended to verify that italic formatting is correctly applied even when the text spans multiple lines.",
               "operation": {
                 "$id": "18",
                 "name": "bulletPointsOp",
+                "isExactName": false,
                 "resourceName": "Lists",
                 "doc": "This tests:\n- Simple bullet point. This bullet point is going to be very long to test how text wrapping is handled in bullet points within documentation comments. It should properly indent the wrapped lines.\n- Another bullet point with **bold text**. This bullet point is also intentionally long to see how the formatting is preserved when the text wraps onto multiple lines in the generated documentation.\n- Third bullet point with *italic text*. Similar to the previous points, this one is extended to ensure that the wrapping and formatting are correctly applied in the output.\n- Complex bullet point with **bold** and *italic* combined. This bullet point combines both bold and italic formatting and is long enough to test the wrapping behavior in such cases.\n- **Bold bullet point**: A bullet point that is entirely bolded. This point is also made lengthy to observe how the bold formatting is maintained across wrapped lines.\n- *Italic bullet point*: A bullet point that is entirely italicized. This final point is extended to verify that italic formatting is correctly applied even when the text spans multiple lines.",
                 "accessibility": "public",
@@ -268,11 +272,13 @@
               "$id": "19",
               "kind": "basic",
               "name": "bulletPointsModel",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "20",
                 "name": "bulletPointsModel",
+                "isExactName": false,
                 "resourceName": "Lists",
                 "accessibility": "public",
                 "parameters": [
@@ -402,12 +408,14 @@
               "$id": "25",
               "kind": "basic",
               "name": "numbered",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Steps to follow:\n1. First step with **important** note\n2. Second step with *emphasis*\n3. Third step combining **bold** and *italic*\n4. **Final step**: Review all steps for *accuracy*.",
               "operation": {
                 "$id": "26",
                 "name": "numbered",
+                "isExactName": false,
                 "resourceName": "Lists",
                 "doc": "Steps to follow:\n1. First step with **important** note\n2. Second step with *emphasis*\n3. Third step combining **bold** and *italic*\n4. **Final step**: Review all steps for *accuracy*.",
                 "accessibility": "public",
@@ -486,18 +494,21 @@
           "$id": "30",
           "kind": "client",
           "name": "TextFormatting",
+          "isExactName": false,
           "namespace": "Documentation.TextFormatting",
           "methods": [
             {
               "$id": "31",
               "kind": "basic",
               "name": "boldText",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "This is **bold text** in the middle of a sentence.\nThis is a sentence with **multiple bold** sections and **another bold** section.\n**This entire sentence is bold.**",
               "operation": {
                 "$id": "32",
                 "name": "boldText",
+                "isExactName": false,
                 "resourceName": "TextFormatting",
                 "doc": "This is **bold text** in the middle of a sentence.\nThis is a sentence with **multiple bold** sections and **another bold** section.\n**This entire sentence is bold.**",
                 "accessibility": "public",
@@ -533,12 +544,14 @@
               "$id": "33",
               "kind": "basic",
               "name": "italicText",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "This is *italic text* in the middle of a sentence.\nThis is a sentence with *multiple italic* sections and *another italic* section.\n*This entire sentence is italic.*",
               "operation": {
                 "$id": "34",
                 "name": "italicText",
+                "isExactName": false,
                 "resourceName": "TextFormatting",
                 "doc": "This is *italic text* in the middle of a sentence.\nThis is a sentence with *multiple italic* sections and *another italic* section.\n*This entire sentence is italic.*",
                 "accessibility": "public",
@@ -574,12 +587,14 @@
               "$id": "35",
               "kind": "basic",
               "name": "combinedFormatting",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "This sentence has **bold**, *italic*, and ***bold italic*** text.\nYou can also combine them like **bold with *italic inside* bold**.\nOr *italic with **bold inside** italic*.\nThis is a sentence with **bold**, *italic*, and ***bold italic*** text.",
               "operation": {
                 "$id": "36",
                 "name": "combinedFormatting",
+                "isExactName": false,
                 "resourceName": "TextFormatting",
                 "doc": "This sentence has **bold**, *italic*, and ***bold italic*** text.\nYou can also combine them like **bold with *italic inside* bold**.\nOr *italic with **bold inside** italic*.\nThis is a sentence with **bold**, *italic*, and ***bold italic*** text.",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
index 548303fa3eb..3f41eb6889e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/array/tspCodeModel.json
@@ -1051,6 +1051,7 @@
       "$id": "87",
       "kind": "client",
       "name": "ArrayClient",
+      "isExactName": false,
       "namespace": "Encode.Array",
       "doc": "Test for encode decorator on array.",
       "methods": [],
@@ -1096,17 +1097,20 @@
           "$id": "91",
           "kind": "client",
           "name": "Property",
+          "isExactName": false,
           "namespace": "Encode.Array.Property",
           "methods": [
             {
               "$id": "92",
               "kind": "basic",
               "name": "commaDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "93",
                 "name": "commaDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1290,11 +1294,13 @@
               "$id": "100",
               "kind": "basic",
               "name": "spaceDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "101",
                 "name": "spaceDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1478,11 +1484,13 @@
               "$id": "108",
               "kind": "basic",
               "name": "pipeDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "109",
                 "name": "pipeDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1666,11 +1674,13 @@
               "$id": "116",
               "kind": "basic",
               "name": "newlineDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "117",
                 "name": "newlineDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1854,11 +1864,13 @@
               "$id": "124",
               "kind": "basic",
               "name": "enumCommaDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "125",
                 "name": "enumCommaDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2042,11 +2054,13 @@
               "$id": "132",
               "kind": "basic",
               "name": "enumSpaceDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "133",
                 "name": "enumSpaceDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2230,11 +2244,13 @@
               "$id": "140",
               "kind": "basic",
               "name": "enumPipeDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "141",
                 "name": "enumPipeDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2418,11 +2434,13 @@
               "$id": "148",
               "kind": "basic",
               "name": "enumNewlineDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "149",
                 "name": "enumNewlineDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2606,11 +2624,13 @@
               "$id": "156",
               "kind": "basic",
               "name": "extensibleEnumCommaDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "157",
                 "name": "extensibleEnumCommaDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2794,11 +2814,13 @@
               "$id": "164",
               "kind": "basic",
               "name": "extensibleEnumSpaceDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "165",
                 "name": "extensibleEnumSpaceDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2982,11 +3004,13 @@
               "$id": "172",
               "kind": "basic",
               "name": "extensibleEnumPipeDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "173",
                 "name": "extensibleEnumPipeDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3170,11 +3194,13 @@
               "$id": "180",
               "kind": "basic",
               "name": "extensibleEnumNewlineDelimited",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "181",
                 "name": "extensibleEnumNewlineDelimited",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
index 5dd8719b814..464e4399d78 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/bytes/tspCodeModel.json
@@ -644,6 +644,7 @@
       "$id": "67",
       "kind": "client",
       "name": "BytesClient",
+      "isExactName": false,
       "namespace": "Encode.Bytes",
       "doc": "Test for encode decorator on bytes.",
       "methods": [],
@@ -689,17 +690,20 @@
           "$id": "71",
           "kind": "client",
           "name": "Query",
+          "isExactName": false,
           "namespace": "Encode.Bytes.Query",
           "methods": [
             {
               "$id": "72",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "73",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -786,11 +790,13 @@
               "$id": "78",
               "kind": "basic",
               "name": "base64",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "79",
                 "name": "base64",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -877,11 +883,13 @@
               "$id": "84",
               "kind": "basic",
               "name": "base64url",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "85",
                 "name": "base64url",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -968,11 +976,13 @@
               "$id": "90",
               "kind": "basic",
               "name": "base64urlArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "91",
                 "name": "base64urlArray",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1093,17 +1103,20 @@
           "$id": "97",
           "kind": "client",
           "name": "Property",
+          "isExactName": false,
           "namespace": "Encode.Bytes.Property",
           "methods": [
             {
               "$id": "98",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "99",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1287,11 +1300,13 @@
               "$id": "106",
               "kind": "basic",
               "name": "base64",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "107",
                 "name": "base64",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1475,11 +1490,13 @@
               "$id": "114",
               "kind": "basic",
               "name": "base64url",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "115",
                 "name": "base64url",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1663,11 +1680,13 @@
               "$id": "122",
               "kind": "basic",
               "name": "base64urlArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "123",
                 "name": "base64urlArray",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1894,17 +1913,20 @@
           "$id": "133",
           "kind": "client",
           "name": "Header",
+          "isExactName": false,
           "namespace": "Encode.Bytes.Header",
           "methods": [
             {
               "$id": "134",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "135",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -1991,11 +2013,13 @@
               "$id": "140",
               "kind": "basic",
               "name": "base64",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "141",
                 "name": "base64",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2082,11 +2106,13 @@
               "$id": "146",
               "kind": "basic",
               "name": "base64url",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "147",
                 "name": "base64url",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2173,11 +2199,13 @@
               "$id": "152",
               "kind": "basic",
               "name": "base64urlArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "153",
                 "name": "base64urlArray",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2299,17 +2327,20 @@
           "$id": "159",
           "kind": "client",
           "name": "RequestBody",
+          "isExactName": false,
           "namespace": "Encode.Bytes.RequestBody",
           "methods": [
             {
               "$id": "160",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "161",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "RequestBody",
                 "accessibility": "public",
                 "parameters": [
@@ -2443,11 +2474,13 @@
               "$id": "168",
               "kind": "basic",
               "name": "octetStream",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "169",
                 "name": "octetStream",
+                "isExactName": false,
                 "resourceName": "RequestBody",
                 "accessibility": "public",
                 "parameters": [
@@ -2579,11 +2612,13 @@
               "$id": "176",
               "kind": "basic",
               "name": "customContentType",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "177",
                 "name": "customContentType",
+                "isExactName": false,
                 "resourceName": "RequestBody",
                 "accessibility": "public",
                 "parameters": [
@@ -2715,11 +2750,13 @@
               "$id": "184",
               "kind": "basic",
               "name": "base64",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "185",
                 "name": "base64",
+                "isExactName": false,
                 "resourceName": "RequestBody",
                 "accessibility": "public",
                 "parameters": [
@@ -2857,11 +2894,13 @@
               "$id": "192",
               "kind": "basic",
               "name": "base64url",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "193",
                 "name": "base64url",
+                "isExactName": false,
                 "resourceName": "RequestBody",
                 "accessibility": "public",
                 "parameters": [
@@ -3042,17 +3081,20 @@
           "$id": "203",
           "kind": "client",
           "name": "ResponseBody",
+          "isExactName": false,
           "namespace": "Encode.Bytes.ResponseBody",
           "methods": [
             {
               "$id": "204",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "205",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "ResponseBody",
                 "accessibility": "public",
                 "parameters": [
@@ -3143,11 +3185,13 @@
               "$id": "209",
               "kind": "basic",
               "name": "octetStream",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "210",
                 "name": "octetStream",
+                "isExactName": false,
                 "resourceName": "ResponseBody",
                 "accessibility": "public",
                 "parameters": [
@@ -3246,11 +3290,13 @@
               "$id": "214",
               "kind": "basic",
               "name": "customContentType",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "215",
                 "name": "customContentType",
+                "isExactName": false,
                 "resourceName": "ResponseBody",
                 "accessibility": "public",
                 "parameters": [
@@ -3349,11 +3395,13 @@
               "$id": "219",
               "kind": "basic",
               "name": "base64",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "220",
                 "name": "base64",
+                "isExactName": false,
                 "resourceName": "ResponseBody",
                 "accessibility": "public",
                 "parameters": [
@@ -3457,11 +3505,13 @@
               "$id": "224",
               "kind": "basic",
               "name": "base64url",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "225",
                 "name": "base64url",
+                "isExactName": false,
                 "resourceName": "ResponseBody",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
index f1e6435b94a..87f4f3e1651 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/datetime/tspCodeModel.json
@@ -458,6 +458,7 @@
       "$id": "44",
       "kind": "client",
       "name": "DatetimeClient",
+      "isExactName": false,
       "namespace": "Encode.Datetime",
       "doc": "Test for encode decorator on datetime.",
       "methods": [],
@@ -503,17 +504,20 @@
           "$id": "48",
           "kind": "client",
           "name": "Query",
+          "isExactName": false,
           "namespace": "Encode.Datetime.Query",
           "methods": [
             {
               "$id": "49",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "50",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -614,11 +618,13 @@
               "$id": "57",
               "kind": "basic",
               "name": "rfc3339",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "58",
                 "name": "rfc3339",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -719,11 +725,13 @@
               "$id": "65",
               "kind": "basic",
               "name": "rfc7231",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "66",
                 "name": "rfc7231",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -824,11 +832,13 @@
               "$id": "73",
               "kind": "basic",
               "name": "unixTimestamp",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "74",
                 "name": "unixTimestamp",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -929,11 +939,13 @@
               "$id": "81",
               "kind": "basic",
               "name": "unixTimestampArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "82",
                 "name": "unixTimestampArray",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1054,17 +1066,20 @@
           "$id": "88",
           "kind": "client",
           "name": "Property",
+          "isExactName": false,
           "namespace": "Encode.Datetime.Property",
           "methods": [
             {
               "$id": "89",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "90",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1248,11 +1263,13 @@
               "$id": "97",
               "kind": "basic",
               "name": "rfc3339",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "98",
                 "name": "rfc3339",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1436,11 +1453,13 @@
               "$id": "105",
               "kind": "basic",
               "name": "rfc7231",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "106",
                 "name": "rfc7231",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1624,11 +1643,13 @@
               "$id": "113",
               "kind": "basic",
               "name": "unixTimestamp",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "114",
                 "name": "unixTimestamp",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -1812,11 +1833,13 @@
               "$id": "121",
               "kind": "basic",
               "name": "unixTimestampArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "122",
                 "name": "unixTimestampArray",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -2043,17 +2066,20 @@
           "$id": "132",
           "kind": "client",
           "name": "Header",
+          "isExactName": false,
           "namespace": "Encode.Datetime.Header",
           "methods": [
             {
               "$id": "133",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "134",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2154,11 +2180,13 @@
               "$id": "141",
               "kind": "basic",
               "name": "rfc3339",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "142",
                 "name": "rfc3339",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2259,11 +2287,13 @@
               "$id": "149",
               "kind": "basic",
               "name": "rfc7231",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "150",
                 "name": "rfc7231",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2364,11 +2394,13 @@
               "$id": "157",
               "kind": "basic",
               "name": "unixTimestamp",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "158",
                 "name": "unixTimestamp",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2469,11 +2501,13 @@
               "$id": "165",
               "kind": "basic",
               "name": "unixTimestampArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "166",
                 "name": "unixTimestampArray",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -2595,17 +2629,20 @@
           "$id": "172",
           "kind": "client",
           "name": "ResponseHeader",
+          "isExactName": false,
           "namespace": "Encode.Datetime.ResponseHeader",
           "methods": [
             {
               "$id": "173",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "174",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "ResponseHeader",
                 "accessibility": "public",
                 "parameters": [],
@@ -2660,11 +2697,13 @@
               "$id": "177",
               "kind": "basic",
               "name": "rfc3339",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "178",
                 "name": "rfc3339",
+                "isExactName": false,
                 "resourceName": "ResponseHeader",
                 "accessibility": "public",
                 "parameters": [],
@@ -2719,11 +2758,13 @@
               "$id": "181",
               "kind": "basic",
               "name": "rfc7231",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "182",
                 "name": "rfc7231",
+                "isExactName": false,
                 "resourceName": "ResponseHeader",
                 "accessibility": "public",
                 "parameters": [],
@@ -2778,11 +2819,13 @@
               "$id": "185",
               "kind": "basic",
               "name": "unixTimestamp",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "186",
                 "name": "unixTimestamp",
+                "isExactName": false,
                 "resourceName": "ResponseHeader",
                 "accessibility": "public",
                 "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
index 48313829685..080f7f7843e 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/duration/tspCodeModel.json
@@ -1245,6 +1245,7 @@
       "$id": "119",
       "kind": "client",
       "name": "DurationClient",
+      "isExactName": false,
       "namespace": "Encode.Duration",
       "doc": "Test for encode decorator on duration.",
       "methods": [],
@@ -1290,17 +1291,20 @@
           "$id": "123",
           "kind": "client",
           "name": "Query",
+          "isExactName": false,
           "namespace": "Encode.Duration.Query",
           "methods": [
             {
               "$id": "124",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "125",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1401,11 +1405,13 @@
               "$id": "132",
               "kind": "basic",
               "name": "iso8601",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "133",
                 "name": "iso8601",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1506,11 +1512,13 @@
               "$id": "140",
               "kind": "basic",
               "name": "int32Seconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "141",
                 "name": "int32Seconds",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1611,11 +1619,13 @@
               "$id": "148",
               "kind": "basic",
               "name": "int32SecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "149",
                 "name": "int32SecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1716,11 +1726,13 @@
               "$id": "156",
               "kind": "basic",
               "name": "floatSeconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "157",
                 "name": "floatSeconds",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1821,11 +1833,13 @@
               "$id": "164",
               "kind": "basic",
               "name": "floatSecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "165",
                 "name": "floatSecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -1926,11 +1940,13 @@
               "$id": "172",
               "kind": "basic",
               "name": "float64Seconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "173",
                 "name": "float64Seconds",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2031,11 +2047,13 @@
               "$id": "180",
               "kind": "basic",
               "name": "int32Milliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "181",
                 "name": "int32Milliseconds",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2136,11 +2154,13 @@
               "$id": "188",
               "kind": "basic",
               "name": "int32MillisecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "189",
                 "name": "int32MillisecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2241,11 +2261,13 @@
               "$id": "196",
               "kind": "basic",
               "name": "floatMilliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "197",
                 "name": "floatMilliseconds",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2346,11 +2368,13 @@
               "$id": "204",
               "kind": "basic",
               "name": "floatMillisecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "205",
                 "name": "floatMillisecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2451,11 +2475,13 @@
               "$id": "212",
               "kind": "basic",
               "name": "float64Milliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "213",
                 "name": "float64Milliseconds",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2556,11 +2582,13 @@
               "$id": "220",
               "kind": "basic",
               "name": "int32SecondsArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "221",
                 "name": "int32SecondsArray",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2672,11 +2700,13 @@
               "$id": "229",
               "kind": "basic",
               "name": "int32MillisecondsArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "230",
                 "name": "int32MillisecondsArray",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -2831,17 +2861,20 @@
           "$id": "241",
           "kind": "client",
           "name": "Property",
+          "isExactName": false,
           "namespace": "Encode.Duration.Property",
           "methods": [
             {
               "$id": "242",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "243",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3025,11 +3058,13 @@
               "$id": "250",
               "kind": "basic",
               "name": "iso8601",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "251",
                 "name": "iso8601",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3213,11 +3248,13 @@
               "$id": "258",
               "kind": "basic",
               "name": "int32Seconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "259",
                 "name": "int32Seconds",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3401,11 +3438,13 @@
               "$id": "266",
               "kind": "basic",
               "name": "floatSeconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "267",
                 "name": "floatSeconds",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3589,11 +3628,13 @@
               "$id": "274",
               "kind": "basic",
               "name": "float64Seconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "275",
                 "name": "float64Seconds",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3777,11 +3818,13 @@
               "$id": "282",
               "kind": "basic",
               "name": "int32Milliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "283",
                 "name": "int32Milliseconds",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -3965,11 +4008,13 @@
               "$id": "290",
               "kind": "basic",
               "name": "floatMilliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "291",
                 "name": "floatMilliseconds",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -4153,11 +4198,13 @@
               "$id": "298",
               "kind": "basic",
               "name": "float64Milliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "299",
                 "name": "float64Milliseconds",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -4341,11 +4388,13 @@
               "$id": "306",
               "kind": "basic",
               "name": "floatSecondsArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "307",
                 "name": "floatSecondsArray",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -4529,11 +4578,13 @@
               "$id": "314",
               "kind": "basic",
               "name": "floatMillisecondsArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "315",
                 "name": "floatMillisecondsArray",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -4717,11 +4768,13 @@
               "$id": "322",
               "kind": "basic",
               "name": "int32SecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "323",
                 "name": "int32SecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -4905,11 +4958,13 @@
               "$id": "330",
               "kind": "basic",
               "name": "floatSecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "331",
                 "name": "floatSecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -5093,11 +5148,13 @@
               "$id": "338",
               "kind": "basic",
               "name": "int32MillisecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "339",
                 "name": "int32MillisecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -5281,11 +5338,13 @@
               "$id": "346",
               "kind": "basic",
               "name": "floatMillisecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "347",
                 "name": "floatMillisecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -5512,17 +5571,20 @@
           "$id": "357",
           "kind": "client",
           "name": "Header",
+          "isExactName": false,
           "namespace": "Encode.Duration.Header",
           "methods": [
             {
               "$id": "358",
               "kind": "basic",
               "name": "default",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "359",
                 "name": "default",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -5623,11 +5685,13 @@
               "$id": "366",
               "kind": "basic",
               "name": "iso8601",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "367",
                 "name": "iso8601",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -5728,11 +5792,13 @@
               "$id": "374",
               "kind": "basic",
               "name": "iso8601Array",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "375",
                 "name": "iso8601Array",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -5845,11 +5911,13 @@
               "$id": "383",
               "kind": "basic",
               "name": "int32Seconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "384",
                 "name": "int32Seconds",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -5950,11 +6018,13 @@
               "$id": "391",
               "kind": "basic",
               "name": "int32SecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "392",
                 "name": "int32SecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6055,11 +6125,13 @@
               "$id": "399",
               "kind": "basic",
               "name": "floatSeconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "400",
                 "name": "floatSeconds",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6160,11 +6232,13 @@
               "$id": "407",
               "kind": "basic",
               "name": "floatSecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "408",
                 "name": "floatSecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6265,11 +6339,13 @@
               "$id": "415",
               "kind": "basic",
               "name": "float64Seconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "416",
                 "name": "float64Seconds",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6370,11 +6446,13 @@
               "$id": "423",
               "kind": "basic",
               "name": "int32Milliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "424",
                 "name": "int32Milliseconds",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6475,11 +6553,13 @@
               "$id": "431",
               "kind": "basic",
               "name": "int32MillisecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "432",
                 "name": "int32MillisecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6580,11 +6660,13 @@
               "$id": "439",
               "kind": "basic",
               "name": "floatMilliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "440",
                 "name": "floatMilliseconds",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6685,11 +6767,13 @@
               "$id": "447",
               "kind": "basic",
               "name": "floatMillisecondsLargerUnit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "448",
                 "name": "floatMillisecondsLargerUnit",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6790,11 +6874,13 @@
               "$id": "455",
               "kind": "basic",
               "name": "float64Milliseconds",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "456",
                 "name": "float64Milliseconds",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
@@ -6895,11 +6981,13 @@
               "$id": "463",
               "kind": "basic",
               "name": "int32MillisecondsArray",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "464",
                 "name": "int32MillisecondsArray",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
index 157b88fe700..90ffc2f85c4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/encode/numeric/tspCodeModel.json
@@ -245,6 +245,7 @@
       "$id": "22",
       "kind": "client",
       "name": "NumericClient",
+      "isExactName": false,
       "namespace": "Encode.Numeric",
       "doc": "Test for encode decorator on integer.",
       "methods": [],
@@ -290,17 +291,20 @@
           "$id": "26",
           "kind": "client",
           "name": "Property",
+          "isExactName": false,
           "namespace": "Encode.Numeric.Property",
           "methods": [
             {
               "$id": "27",
               "kind": "basic",
               "name": "safeintAsString",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "28",
                 "name": "safeintAsString",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -484,11 +488,13 @@
               "$id": "35",
               "kind": "basic",
               "name": "uint32AsStringOptional",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "36",
                 "name": "uint32AsStringOptional",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -672,11 +678,13 @@
               "$id": "43",
               "kind": "basic",
               "name": "uint8AsString",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "44",
                 "name": "uint8AsString",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
index ec63be8d3f7..ed8e5ad41b4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/basic/tspCodeModel.json
@@ -132,6 +132,7 @@
       "$id": "11",
       "kind": "client",
       "name": "BasicClient",
+      "isExactName": false,
       "namespace": "Parameters.Basic",
       "doc": "Test for basic parameters cases.",
       "methods": [],
@@ -177,17 +178,20 @@
           "$id": "15",
           "kind": "client",
           "name": "ExplicitBody",
+          "isExactName": false,
           "namespace": "Parameters.Basic.ExplicitBody",
           "methods": [
             {
               "$id": "16",
               "kind": "basic",
               "name": "simple",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "17",
                 "name": "simple",
+                "isExactName": false,
                 "resourceName": "ExplicitBody",
                 "accessibility": "public",
                 "parameters": [
@@ -360,17 +364,20 @@
           "$id": "25",
           "kind": "client",
           "name": "ImplicitBody",
+          "isExactName": false,
           "namespace": "Parameters.Basic.ImplicitBody",
           "methods": [
             {
               "$id": "26",
               "kind": "basic",
               "name": "simple",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "27",
                 "name": "simple",
+                "isExactName": false,
                 "resourceName": "ImplicitBody",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
index 079b0bf1885..ec2b6ff1f6d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/body-optionality/tspCodeModel.json
@@ -122,6 +122,7 @@
       "$id": "12",
       "kind": "client",
       "name": "BodyOptionalityClient",
+      "isExactName": false,
       "namespace": "Parameters.BodyOptionality",
       "doc": "Test describing optionality of the request body.",
       "methods": [
@@ -129,11 +130,13 @@
           "$id": "13",
           "kind": "basic",
           "name": "requiredExplicit",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "14",
             "name": "requiredExplicit",
+            "isExactName": false,
             "resourceName": "BodyOptionality",
             "accessibility": "public",
             "parameters": [
@@ -263,11 +266,13 @@
           "$id": "19",
           "kind": "basic",
           "name": "requiredImplicit",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "20",
             "name": "requiredImplicit",
+            "isExactName": false,
             "resourceName": "BodyOptionality",
             "accessibility": "public",
             "parameters": [
@@ -440,17 +445,20 @@
           "$id": "29",
           "kind": "client",
           "name": "OptionalExplicit",
+          "isExactName": false,
           "namespace": "Parameters.BodyOptionality.OptionalExplicit",
           "methods": [
             {
               "$id": "30",
               "kind": "basic",
               "name": "set",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "31",
                 "name": "set",
+                "isExactName": false,
                 "resourceName": "OptionalExplicit",
                 "accessibility": "public",
                 "parameters": [
@@ -580,11 +588,13 @@
               "$id": "36",
               "kind": "basic",
               "name": "omit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "37",
                 "name": "omit",
+                "isExactName": false,
                 "resourceName": "OptionalExplicit",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json
index 8e58277187e..ed0425c85b4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/collection-format/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "CollectionFormatClient",
+      "isExactName": false,
       "namespace": "Parameters.CollectionFormat",
       "doc": "Test for collectionFormat.",
       "methods": [],
@@ -54,17 +55,20 @@
           "$id": "5",
           "kind": "client",
           "name": "Query",
+          "isExactName": false,
           "namespace": "Parameters.CollectionFormat.Query",
           "methods": [
             {
               "$id": "6",
               "kind": "basic",
               "name": "multi",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "7",
                 "name": "multi",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -154,11 +158,13 @@
               "$id": "12",
               "kind": "basic",
               "name": "ssv",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "13",
                 "name": "ssv",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -238,11 +244,13 @@
               "$id": "16",
               "kind": "basic",
               "name": "pipes",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "17",
                 "name": "pipes",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -322,11 +330,13 @@
               "$id": "20",
               "kind": "basic",
               "name": "csv",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "21",
                 "name": "csv",
+                "isExactName": false,
                 "resourceName": "Query",
                 "accessibility": "public",
                 "parameters": [
@@ -449,17 +459,20 @@
           "$id": "27",
           "kind": "client",
           "name": "Header",
+          "isExactName": false,
           "namespace": "Parameters.CollectionFormat.Header",
           "methods": [
             {
               "$id": "28",
               "kind": "basic",
               "name": "csv",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "29",
                 "name": "csv",
+                "isExactName": false,
                 "resourceName": "Header",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json
index 89144e3f507..b7f290a3ebc 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/path/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "PathClient",
+      "isExactName": false,
       "namespace": "Parameters.Path",
       "doc": "Test for path parameters cases.",
       "methods": [
@@ -16,11 +17,13 @@
           "$id": "2",
           "kind": "basic",
           "name": "normal",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "3",
             "name": "normal",
+            "isExactName": false,
             "resourceName": "Path",
             "accessibility": "public",
             "parameters": [
@@ -108,11 +111,13 @@
           "$id": "8",
           "kind": "basic",
           "name": "optional",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "9",
             "name": "optional",
+            "isExactName": false,
             "resourceName": "Path",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json
index 793500ef21c..188b51262ae 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/query/tspCodeModel.json
@@ -44,6 +44,7 @@
       "$id": "5",
       "kind": "client",
       "name": "QueryClient",
+      "isExactName": false,
       "namespace": "Parameters.Query",
       "doc": "Test for query parameter cases.",
       "methods": [],
@@ -89,6 +90,7 @@
           "$id": "9",
           "kind": "client",
           "name": "Constant",
+          "isExactName": false,
           "namespace": "Parameters.Query",
           "doc": "Constant query parameter verification",
           "methods": [
@@ -96,12 +98,14 @@
               "$id": "10",
               "kind": "basic",
               "name": "post",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "post constant query value",
               "operation": {
                 "$id": "11",
                 "name": "post",
+                "isExactName": false,
                 "resourceName": "Constant",
                 "doc": "post constant query value",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
index 8088d5394df..462366e9fe4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/parameters/spread/tspCodeModel.json
@@ -590,6 +590,7 @@
       "$id": "50",
       "kind": "client",
       "name": "SpreadClient",
+      "isExactName": false,
       "namespace": "Parameters.Spread",
       "doc": "Test for the spread operator.",
       "methods": [],
@@ -635,17 +636,20 @@
           "$id": "54",
           "kind": "client",
           "name": "Model",
+          "isExactName": false,
           "namespace": "Parameters.Spread.Model",
           "methods": [
             {
               "$id": "55",
               "kind": "basic",
               "name": "spreadAsRequestBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "56",
                 "name": "spreadAsRequestBody",
+                "isExactName": false,
                 "resourceName": "Model",
                 "accessibility": "public",
                 "parameters": [
@@ -779,11 +783,13 @@
               "$id": "62",
               "kind": "basic",
               "name": "spreadCompositeRequestOnlyWithBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "63",
                 "name": "spreadCompositeRequestOnlyWithBody",
+                "isExactName": false,
                 "resourceName": "Model",
                 "accessibility": "public",
                 "parameters": [
@@ -913,11 +919,13 @@
               "$id": "68",
               "kind": "basic",
               "name": "spreadCompositeRequestWithoutBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "69",
                 "name": "spreadCompositeRequestWithoutBody",
+                "isExactName": false,
                 "resourceName": "Model",
                 "accessibility": "public",
                 "parameters": [
@@ -1053,11 +1061,13 @@
               "$id": "78",
               "kind": "basic",
               "name": "spreadCompositeRequest",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "79",
                 "name": "spreadCompositeRequest",
+                "isExactName": false,
                 "resourceName": "Model",
                 "accessibility": "public",
                 "parameters": [
@@ -1286,11 +1296,13 @@
               "$id": "92",
               "kind": "basic",
               "name": "spreadCompositeRequestMix",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "93",
                 "name": "spreadCompositeRequestMix",
+                "isExactName": false,
                 "resourceName": "Model",
                 "accessibility": "public",
                 "parameters": [
@@ -1566,17 +1578,20 @@
           "$id": "110",
           "kind": "client",
           "name": "Alias",
+          "isExactName": false,
           "namespace": "Parameters.Spread.Alias",
           "methods": [
             {
               "$id": "111",
               "kind": "basic",
               "name": "spreadAsRequestBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "112",
                 "name": "spreadAsRequestBody",
+                "isExactName": false,
                 "resourceName": "Alias",
                 "accessibility": "public",
                 "parameters": [
@@ -1710,11 +1725,13 @@
               "$id": "118",
               "kind": "basic",
               "name": "spreadParameterWithInnerModel",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "119",
                 "name": "spreadParameterWithInnerModel",
+                "isExactName": false,
                 "resourceName": "Alias",
                 "accessibility": "public",
                 "parameters": [
@@ -1947,11 +1964,13 @@
               "$id": "133",
               "kind": "basic",
               "name": "spreadAsRequestParameter",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "134",
                 "name": "spreadAsRequestParameter",
+                "isExactName": false,
                 "resourceName": "Alias",
                 "accessibility": "public",
                 "parameters": [
@@ -2184,11 +2203,13 @@
               "$id": "148",
               "kind": "basic",
               "name": "spreadWithMultipleParameters",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "149",
                 "name": "spreadWithMultipleParameters",
+                "isExactName": false,
                 "resourceName": "Alias",
                 "accessibility": "public",
                 "parameters": [
@@ -2483,12 +2504,14 @@
               "$id": "167",
               "kind": "basic",
               "name": "spreadParameterWithInnerAlias",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "spread an alias with contains another alias property as body.",
               "operation": {
                 "$id": "168",
                 "name": "spreadParameterWithInnerAlias",
+                "isExactName": false,
                 "resourceName": "Alias",
                 "doc": "spread an alias with contains another alias property as body.",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json
index c4dd5325f1d..f9adb47ae2c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/content-negotiation/tspCodeModel.json
@@ -298,6 +298,7 @@
       "$id": "31",
       "kind": "client",
       "name": "ContentNegotiationClient",
+      "isExactName": false,
       "namespace": "Payload.ContentNegotiation",
       "doc": "Test describing optionality of the request body.",
       "methods": [],
@@ -343,17 +344,20 @@
           "$id": "35",
           "kind": "client",
           "name": "SameBody",
+          "isExactName": false,
           "namespace": "Payload.ContentNegotiation.SameBody",
           "methods": [
             {
               "$id": "36",
               "kind": "basic",
               "name": "getAvatarAsPng",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "37",
                 "name": "getAvatarAsPng",
+                "isExactName": false,
                 "resourceName": "SameBody",
                 "accessibility": "public",
                 "parameters": [
@@ -452,11 +456,13 @@
               "$id": "41",
               "kind": "basic",
               "name": "getAvatarAsJpeg",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "42",
                 "name": "getAvatarAsJpeg",
+                "isExactName": false,
                 "resourceName": "SameBody",
                 "accessibility": "public",
                 "parameters": [
@@ -598,17 +604,20 @@
           "$id": "49",
           "kind": "client",
           "name": "DifferentBody",
+          "isExactName": false,
           "namespace": "Payload.ContentNegotiation.DifferentBody",
           "methods": [
             {
               "$id": "50",
               "kind": "basic",
               "name": "getAvatarAsPng",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "51",
                 "name": "getAvatarAsPng",
+                "isExactName": false,
                 "resourceName": "DifferentBody",
                 "accessibility": "public",
                 "parameters": [
@@ -707,11 +716,13 @@
               "$id": "55",
               "kind": "basic",
               "name": "getAvatarAsJson",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "56",
                 "name": "getAvatarAsJson",
+                "isExactName": false,
                 "resourceName": "DifferentBody",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json
index b763dc4a578..007f5890d6f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/head/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "HeadClient",
+      "isExactName": false,
       "namespace": "Payload.Head",
       "doc": "Test scenario for HEAD operation returning response headers.",
       "methods": [
@@ -16,11 +17,13 @@
           "$id": "2",
           "kind": "basic",
           "name": "contentTypeHeaderInResponse",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "3",
             "name": "contentTypeHeaderInResponse",
+            "isExactName": false,
             "resourceName": "Head",
             "accessibility": "public",
             "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
index 9f47f5f9831..e7a8022aaaa 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/json-merge-patch/tspCodeModel.json
@@ -641,6 +641,7 @@
       "$id": "51",
       "kind": "client",
       "name": "JsonMergePatchClient",
+      "isExactName": false,
       "namespace": "Payload.JsonMergePatch",
       "doc": "Test for merge-patch+json content-type",
       "methods": [
@@ -648,12 +649,14 @@
           "$id": "52",
           "kind": "basic",
           "name": "createResource",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Test content-type: application/merge-patch+json with required body",
           "operation": {
             "$id": "53",
             "name": "createResource",
+            "isExactName": false,
             "resourceName": "JsonMergePatch",
             "doc": "Test content-type: application/merge-patch+json with required body",
             "accessibility": "public",
@@ -838,12 +841,14 @@
           "$id": "60",
           "kind": "basic",
           "name": "updateResource",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Test content-type: application/merge-patch+json with required body",
           "operation": {
             "$id": "61",
             "name": "updateResource",
+            "isExactName": false,
             "resourceName": "JsonMergePatch",
             "doc": "Test content-type: application/merge-patch+json with required body",
             "accessibility": "public",
@@ -1026,12 +1031,14 @@
           "$id": "68",
           "kind": "basic",
           "name": "updateOptionalResource",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Test content-type: application/merge-patch+json with optional body",
           "operation": {
             "$id": "69",
             "name": "updateOptionalResource",
+            "isExactName": false,
             "resourceName": "JsonMergePatch",
             "doc": "Test content-type: application/merge-patch+json with optional body",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
index e415d7b27f0..2bac89ed238 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/media-type/tspCodeModel.json
@@ -146,6 +146,7 @@
       "$id": "17",
       "kind": "client",
       "name": "MediaTypeClient",
+      "isExactName": false,
       "namespace": "Payload.MediaType",
       "doc": "Test the payload with different media types and different types of the payload itself.",
       "methods": [],
@@ -191,17 +192,20 @@
           "$id": "21",
           "kind": "client",
           "name": "StringBody",
+          "isExactName": false,
           "namespace": "Payload.MediaType.StringBody",
           "methods": [
             {
               "$id": "22",
               "kind": "basic",
               "name": "sendAsText",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "23",
                 "name": "sendAsText",
+                "isExactName": false,
                 "resourceName": "StringBody",
                 "accessibility": "public",
                 "parameters": [
@@ -333,11 +337,13 @@
               "$id": "30",
               "kind": "basic",
               "name": "getAsText",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "31",
                 "name": "getAsText",
+                "isExactName": false,
                 "resourceName": "StringBody",
                 "accessibility": "public",
                 "parameters": [
@@ -436,11 +442,13 @@
               "$id": "35",
               "kind": "basic",
               "name": "sendAsJson",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "36",
                 "name": "sendAsJson",
+                "isExactName": false,
                 "resourceName": "StringBody",
                 "accessibility": "public",
                 "parameters": [
@@ -576,11 +584,13 @@
               "$id": "43",
               "kind": "basic",
               "name": "getAsJson",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "44",
                 "name": "getAsJson",
+                "isExactName": false,
                 "resourceName": "StringBody",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
index 182d9f02ef2..6aea517a7ca 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/multipart/tspCodeModel.json
@@ -2550,6 +2550,7 @@
       "$id": "195",
       "kind": "client",
       "name": "MultiPartClient",
+      "isExactName": false,
       "namespace": "Payload.MultiPart",
       "doc": "Test for multipart",
       "methods": [],
@@ -2595,18 +2596,21 @@
           "$id": "199",
           "kind": "client",
           "name": "FormData",
+          "isExactName": false,
           "namespace": "Payload.MultiPart.FormData",
           "methods": [
             {
               "$id": "200",
               "kind": "basic",
               "name": "basic",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data",
               "operation": {
                 "$id": "201",
                 "name": "basic",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data",
                 "accessibility": "public",
@@ -2731,12 +2735,14 @@
               "$id": "206",
               "kind": "basic",
               "name": "withWireName",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data with wire names",
               "operation": {
                 "$id": "207",
                 "name": "withWireName",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data with wire names",
                 "accessibility": "public",
@@ -2861,12 +2867,14 @@
               "$id": "212",
               "kind": "basic",
               "name": "optionalParts",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data with optional parts",
               "operation": {
                 "$id": "213",
                 "name": "optionalParts",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data with optional parts",
                 "accessibility": "public",
@@ -2991,12 +2999,14 @@
               "$id": "218",
               "kind": "basic",
               "name": "fileArrayAndBasic",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data for mixed scenarios",
               "operation": {
                 "$id": "219",
                 "name": "fileArrayAndBasic",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data for mixed scenarios",
                 "accessibility": "public",
@@ -3121,12 +3131,14 @@
               "$id": "224",
               "kind": "basic",
               "name": "jsonPart",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data for scenario contains json part and binary part ",
               "operation": {
                 "$id": "225",
                 "name": "jsonPart",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data for scenario contains json part and binary part ",
                 "accessibility": "public",
@@ -3251,12 +3263,14 @@
               "$id": "230",
               "kind": "basic",
               "name": "binaryArrayParts",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data for scenario contains multi binary parts",
               "operation": {
                 "$id": "231",
                 "name": "binaryArrayParts",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data for scenario contains multi binary parts",
                 "accessibility": "public",
@@ -3381,12 +3395,14 @@
               "$id": "236",
               "kind": "basic",
               "name": "multiBinaryParts",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data for scenario contains multi binary parts",
               "operation": {
                 "$id": "237",
                 "name": "multiBinaryParts",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data for scenario contains multi binary parts",
                 "accessibility": "public",
@@ -3511,12 +3527,14 @@
               "$id": "242",
               "kind": "basic",
               "name": "checkFileNameAndContentType",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data",
               "operation": {
                 "$id": "243",
                 "name": "checkFileNameAndContentType",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data",
                 "accessibility": "public",
@@ -3641,12 +3659,14 @@
               "$id": "248",
               "kind": "basic",
               "name": "anonymousModel",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Test content-type: multipart/form-data",
               "operation": {
                 "$id": "249",
                 "name": "anonymousModel",
+                "isExactName": false,
                 "resourceName": "FormData",
                 "doc": "Test content-type: multipart/form-data",
                 "accessibility": "public",
@@ -3813,18 +3833,21 @@
               "$id": "257",
               "kind": "client",
               "name": "HttpParts",
+              "isExactName": false,
               "namespace": "Payload.MultiPart.FormData.HttpParts",
               "methods": [
                 {
                   "$id": "258",
                   "kind": "basic",
                   "name": "jsonArrayAndFileArray",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "doc": "Test content-type: multipart/form-data for mixed scenarios",
                   "operation": {
                     "$id": "259",
                     "name": "jsonArrayAndFileArray",
+                    "isExactName": false,
                     "resourceName": "HttpParts",
                     "doc": "Test content-type: multipart/form-data for mixed scenarios",
                     "accessibility": "public",
@@ -3991,18 +4014,21 @@
                   "$id": "267",
                   "kind": "client",
                   "name": "ContentType",
+                  "isExactName": false,
                   "namespace": "Payload.MultiPart.FormData.HttpParts.ContentType",
                   "methods": [
                     {
                       "$id": "268",
                       "kind": "basic",
                       "name": "imageJpegContentType",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "doc": "Test content-type: multipart/form-data",
                       "operation": {
                         "$id": "269",
                         "name": "imageJpegContentType",
+                        "isExactName": false,
                         "resourceName": "ContentType",
                         "doc": "Test content-type: multipart/form-data",
                         "accessibility": "public",
@@ -4127,12 +4153,14 @@
                       "$id": "274",
                       "kind": "basic",
                       "name": "requiredContentType",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "doc": "Test content-type: multipart/form-data",
                       "operation": {
                         "$id": "275",
                         "name": "requiredContentType",
+                        "isExactName": false,
                         "resourceName": "ContentType",
                         "doc": "Test content-type: multipart/form-data",
                         "accessibility": "public",
@@ -4257,12 +4285,14 @@
                       "$id": "280",
                       "kind": "basic",
                       "name": "optionalContentType",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "doc": "Test content-type: multipart/form-data for optional content type",
                       "operation": {
                         "$id": "281",
                         "name": "optionalContentType",
+                        "isExactName": false,
                         "resourceName": "ContentType",
                         "doc": "Test content-type: multipart/form-data for optional content type",
                         "accessibility": "public",
@@ -4430,18 +4460,21 @@
                   "$id": "289",
                   "kind": "client",
                   "name": "NonString",
+                  "isExactName": false,
                   "namespace": "Payload.MultiPart.FormData.HttpParts.NonString",
                   "methods": [
                     {
                       "$id": "290",
                       "kind": "basic",
                       "name": "float",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "doc": "Test content-type: multipart/form-data for non string",
                       "operation": {
                         "$id": "291",
                         "name": "float",
+                        "isExactName": false,
                         "resourceName": "NonString",
                         "doc": "Test content-type: multipart/form-data for non string",
                         "accessibility": "public",
@@ -4612,17 +4645,20 @@
               "$id": "299",
               "kind": "client",
               "name": "File",
+              "isExactName": false,
               "namespace": "Payload.MultiPart.FormData.File",
               "methods": [
                 {
                   "$id": "300",
                   "kind": "basic",
                   "name": "uploadFileSpecificContentType",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "301",
                     "name": "uploadFileSpecificContentType",
+                    "isExactName": false,
                     "resourceName": "File",
                     "accessibility": "public",
                     "parameters": [
@@ -4746,11 +4782,13 @@
                   "$id": "306",
                   "kind": "basic",
                   "name": "uploadFileRequiredFilename",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "307",
                     "name": "uploadFileRequiredFilename",
+                    "isExactName": false,
                     "resourceName": "File",
                     "accessibility": "public",
                     "parameters": [
@@ -4874,11 +4912,13 @@
                   "$id": "312",
                   "kind": "basic",
                   "name": "uploadFileArray",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "313",
                     "name": "uploadFileArray",
+                    "isExactName": false,
                     "resourceName": "File",
                     "accessibility": "public",
                     "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
index cf2a776b277..8b0889cb8bd 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/pageable/tspCodeModel.json
@@ -1621,6 +1621,7 @@
       "$id": "110",
       "kind": "client",
       "name": "PageableClient",
+      "isExactName": false,
       "namespace": "Payload.Pageable",
       "doc": "Test for pageable payload.",
       "methods": [],
@@ -1666,17 +1667,20 @@
           "$id": "114",
           "kind": "client",
           "name": "ServerDrivenPagination",
+          "isExactName": false,
           "namespace": "Payload.Pageable.ServerDrivenPagination",
           "methods": [
             {
               "$id": "115",
               "kind": "paging",
               "name": "link",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "116",
                 "name": "link",
+                "isExactName": false,
                 "resourceName": "ServerDrivenPagination",
                 "accessibility": "public",
                 "parameters": [
@@ -1782,11 +1786,13 @@
               "$id": "119",
               "kind": "paging",
               "name": "linkString",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "120",
                 "name": "linkString",
+                "isExactName": false,
                 "resourceName": "ServerDrivenPagination",
                 "accessibility": "public",
                 "parameters": [
@@ -1892,11 +1898,13 @@
               "$id": "123",
               "kind": "paging",
               "name": "nestedLink",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "124",
                 "name": "nestedLink",
+                "isExactName": false,
                 "resourceName": "ServerDrivenPagination",
                 "accessibility": "public",
                 "parameters": [
@@ -2047,6 +2055,7 @@
               "$id": "130",
               "kind": "client",
               "name": "AlternateInitialVerb",
+              "isExactName": false,
               "namespace": "Payload.Pageable.ServerDrivenPagination.AlternateInitialVerb",
               "doc": "Scenario where the initial request is not a GET request. However following the next link always result in a GET request.",
               "methods": [
@@ -2054,11 +2063,13 @@
                   "$id": "131",
                   "kind": "paging",
                   "name": "post",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "132",
                     "name": "post",
+                    "isExactName": false,
                     "resourceName": "AlternateInitialVerb",
                     "accessibility": "public",
                     "parameters": [
@@ -2300,17 +2311,20 @@
               "$id": "142",
               "kind": "client",
               "name": "ContinuationToken",
+              "isExactName": false,
               "namespace": "Payload.Pageable.ServerDrivenPagination.ContinuationToken",
               "methods": [
                 {
                   "$id": "143",
                   "kind": "paging",
                   "name": "requestQueryResponseBody",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "144",
                     "name": "requestQueryResponseBody",
+                    "isExactName": false,
                     "resourceName": "ContinuationToken",
                     "accessibility": "public",
                     "parameters": [
@@ -2563,11 +2577,13 @@
                   "$id": "159",
                   "kind": "paging",
                   "name": "requestHeaderResponseBody",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "160",
                     "name": "requestHeaderResponseBody",
+                    "isExactName": false,
                     "resourceName": "ContinuationToken",
                     "accessibility": "public",
                     "parameters": [
@@ -2820,11 +2836,13 @@
                   "$id": "175",
                   "kind": "paging",
                   "name": "requestQueryResponseHeader",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "176",
                     "name": "requestQueryResponseHeader",
+                    "isExactName": false,
                     "resourceName": "ContinuationToken",
                     "accessibility": "public",
                     "parameters": [
@@ -3089,11 +3107,13 @@
                   "$id": "192",
                   "kind": "paging",
                   "name": "requestHeaderResponseHeader",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "193",
                     "name": "requestHeaderResponseHeader",
+                    "isExactName": false,
                     "resourceName": "ContinuationToken",
                     "accessibility": "public",
                     "parameters": [
@@ -3358,11 +3378,13 @@
                   "$id": "209",
                   "kind": "paging",
                   "name": "requestQueryNestedResponseBody",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "210",
                     "name": "requestQueryNestedResponseBody",
+                    "isExactName": false,
                     "resourceName": "ContinuationToken",
                     "accessibility": "public",
                     "parameters": [
@@ -3618,11 +3640,13 @@
                   "$id": "225",
                   "kind": "paging",
                   "name": "requestHeaderNestedResponseBody",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "226",
                     "name": "requestHeaderNestedResponseBody",
+                    "isExactName": false,
                     "resourceName": "ContinuationToken",
                     "accessibility": "public",
                     "parameters": [
@@ -3924,17 +3948,20 @@
           "$id": "244",
           "kind": "client",
           "name": "PageSize",
+          "isExactName": false,
           "namespace": "Payload.Pageable.PageSize",
           "methods": [
             {
               "$id": "245",
               "kind": "paging",
               "name": "listWithoutContinuation",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "246",
                 "name": "listWithoutContinuation",
+                "isExactName": false,
                 "resourceName": "PageSize",
                 "accessibility": "public",
                 "parameters": [
@@ -4034,11 +4061,13 @@
               "$id": "249",
               "kind": "paging",
               "name": "listWithPageSize",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "250",
                 "name": "listWithPageSize",
+                "isExactName": false,
                 "resourceName": "PageSize",
                 "accessibility": "public",
                 "parameters": [
@@ -4231,17 +4260,20 @@
           "$id": "260",
           "kind": "client",
           "name": "XmlPagination",
+          "isExactName": false,
           "namespace": "Payload.Pageable.XmlPagination",
           "methods": [
             {
               "$id": "261",
               "kind": "paging",
               "name": "listWithContinuation",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "262",
                 "name": "listWithContinuation",
+                "isExactName": false,
                 "resourceName": "XmlPagination",
                 "accessibility": "public",
                 "parameters": [
@@ -4406,11 +4438,13 @@
               "$id": "269",
               "kind": "paging",
               "name": "listWithNextLink",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "270",
                 "name": "listWithNextLink",
+                "isExactName": false,
                 "resourceName": "XmlPagination",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
index aa44a5cf88a..83fd4fc84ae 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/payload/xml/tspCodeModel.json
@@ -3978,6 +3978,7 @@
       "$id": "331",
       "kind": "client",
       "name": "XmlClient",
+      "isExactName": false,
       "namespace": "Payload.Xml",
       "doc": "Sends and receives bodies in XML format.",
       "methods": [],
@@ -4023,6 +4024,7 @@
           "$id": "335",
           "kind": "client",
           "name": "SimpleModelValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§1.1 — Operations for the SimpleModel type.",
           "methods": [
@@ -4030,11 +4032,13 @@
               "$id": "336",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "337",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SimpleModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4133,11 +4137,13 @@
               "$id": "340",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "341",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SimpleModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4308,6 +4314,7 @@
           "$id": "349",
           "kind": "client",
           "name": "ModelWithRenamedPropertyValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§1.2 — Operations for the ModelWithRenamedProperty type.",
           "methods": [
@@ -4315,11 +4322,13 @@
               "$id": "350",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "351",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedPropertyValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4418,11 +4427,13 @@
               "$id": "354",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "355",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedPropertyValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4593,6 +4604,7 @@
           "$id": "363",
           "kind": "client",
           "name": "ModelWithRenamedFieldsValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§1.3, §2.3 — Operations for the ModelWithRenamedFields type.",
           "methods": [
@@ -4600,11 +4612,13 @@
               "$id": "364",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "365",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedFieldsValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4703,11 +4717,13 @@
               "$id": "368",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "369",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedFieldsValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4878,6 +4894,7 @@
           "$id": "377",
           "kind": "client",
           "name": "ModelWithNestedModelValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§2.1 — Operations for the ModelWithNestedModel type.",
           "methods": [
@@ -4885,11 +4902,13 @@
               "$id": "378",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "379",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithNestedModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4988,11 +5007,13 @@
               "$id": "382",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "383",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithNestedModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -5163,6 +5184,7 @@
           "$id": "391",
           "kind": "client",
           "name": "ModelWithRenamedNestedModelValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§2.2 — Operations for the ModelWithRenamedNestedModel type.",
           "methods": [
@@ -5170,11 +5192,13 @@
               "$id": "392",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "393",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedNestedModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -5273,11 +5297,13 @@
               "$id": "396",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "397",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedNestedModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -5448,6 +5474,7 @@
           "$id": "405",
           "kind": "client",
           "name": "ModelWithSimpleArraysValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§3.1 — Operations for the ModelWithSimpleArrays type.",
           "methods": [
@@ -5455,11 +5482,13 @@
               "$id": "406",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "407",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithSimpleArraysValue",
                 "accessibility": "public",
                 "parameters": [
@@ -5558,11 +5587,13 @@
               "$id": "410",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "411",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithSimpleArraysValue",
                 "accessibility": "public",
                 "parameters": [
@@ -5733,6 +5764,7 @@
           "$id": "419",
           "kind": "client",
           "name": "ModelWithUnwrappedArrayValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§3.2 — Operations for the ModelWithUnwrappedArray type.",
           "methods": [
@@ -5740,11 +5772,13 @@
               "$id": "420",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "421",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithUnwrappedArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -5843,11 +5877,13 @@
               "$id": "424",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "425",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithUnwrappedArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6018,6 +6054,7 @@
           "$id": "433",
           "kind": "client",
           "name": "ModelWithRenamedArraysValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§3.3, §3.4 — Operations for the ModelWithRenamedArrays type.",
           "methods": [
@@ -6025,11 +6062,13 @@
               "$id": "434",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "435",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedArraysValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6128,11 +6167,13 @@
               "$id": "438",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "439",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedArraysValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6303,6 +6344,7 @@
           "$id": "447",
           "kind": "client",
           "name": "ModelWithWrappedPrimitiveCustomItemNamesValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§3.5 — Operations for the ModelWithWrappedPrimitiveCustomItemNames type.",
           "methods": [
@@ -6310,11 +6352,13 @@
               "$id": "448",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "449",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithWrappedPrimitiveCustomItemNamesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6413,11 +6457,13 @@
               "$id": "452",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "453",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithWrappedPrimitiveCustomItemNamesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6588,6 +6634,7 @@
           "$id": "461",
           "kind": "client",
           "name": "ModelWithArrayOfModelValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§4.1 — Operations for the ModelWithArrayOfModel type.",
           "methods": [
@@ -6595,11 +6642,13 @@
               "$id": "462",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "463",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithArrayOfModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6698,11 +6747,13 @@
               "$id": "466",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "467",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithArrayOfModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6873,6 +6924,7 @@
           "$id": "475",
           "kind": "client",
           "name": "ModelWithUnwrappedModelArrayValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§4.2 — Operations for the ModelWithUnwrappedModelArray type.",
           "methods": [
@@ -6880,11 +6932,13 @@
               "$id": "476",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "477",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithUnwrappedModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -6983,11 +7037,13 @@
               "$id": "480",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "481",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithUnwrappedModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -7158,6 +7214,7 @@
           "$id": "489",
           "kind": "client",
           "name": "ModelWithRenamedWrappedModelArrayValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§4.3 — Operations for the ModelWithRenamedWrappedModelArray type.",
           "methods": [
@@ -7165,11 +7222,13 @@
               "$id": "490",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "491",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedWrappedModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -7268,11 +7327,13 @@
               "$id": "494",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "495",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedWrappedModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -7443,6 +7504,7 @@
           "$id": "503",
           "kind": "client",
           "name": "ModelWithRenamedUnwrappedModelArrayValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§4.4 — Operations for the ModelWithRenamedUnwrappedModelArray type.",
           "methods": [
@@ -7450,11 +7512,13 @@
               "$id": "504",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "505",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedUnwrappedModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -7553,11 +7617,13 @@
               "$id": "508",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "509",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedUnwrappedModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -7728,6 +7794,7 @@
           "$id": "517",
           "kind": "client",
           "name": "ModelWithRenamedWrappedAndItemModelArrayValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§4.5 — Operations for the ModelWithRenamedWrappedAndItemModelArray type.",
           "methods": [
@@ -7735,11 +7802,13 @@
               "$id": "518",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "519",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedWrappedAndItemModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -7838,11 +7907,13 @@
               "$id": "522",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "523",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedWrappedAndItemModelArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8013,6 +8084,7 @@
           "$id": "531",
           "kind": "client",
           "name": "ModelWithAttributesValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§5.1 — Operations for the ModelWithAttributes type.",
           "methods": [
@@ -8020,11 +8092,13 @@
               "$id": "532",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "533",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithAttributesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8123,11 +8197,13 @@
               "$id": "536",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "537",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithAttributesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8298,6 +8374,7 @@
           "$id": "545",
           "kind": "client",
           "name": "ModelWithRenamedAttributeValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§5.2 — Operations for the ModelWithRenamedAttribute type.",
           "methods": [
@@ -8305,11 +8382,13 @@
               "$id": "546",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "547",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedAttributeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8408,11 +8487,13 @@
               "$id": "550",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "551",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithRenamedAttributeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8583,6 +8664,7 @@
           "$id": "559",
           "kind": "client",
           "name": "ModelWithNamespaceValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§6.1, §7.1 — Operations for the ModelWithNamespace type.",
           "methods": [
@@ -8590,11 +8672,13 @@
               "$id": "560",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "561",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithNamespaceValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8693,11 +8777,13 @@
               "$id": "564",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "565",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithNamespaceValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8868,6 +8954,7 @@
           "$id": "573",
           "kind": "client",
           "name": "ModelWithNamespaceOnPropertiesValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§6.2, §7.2 — Operations for the ModelWithNamespaceOnProperties type.",
           "methods": [
@@ -8875,11 +8962,13 @@
               "$id": "574",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "575",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithNamespaceOnPropertiesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -8978,11 +9067,13 @@
               "$id": "578",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "579",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithNamespaceOnPropertiesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -9153,6 +9244,7 @@
           "$id": "587",
           "kind": "client",
           "name": "ModelWithTextValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "§8.1 — Operations for the ModelWithText type.",
           "methods": [
@@ -9160,11 +9252,13 @@
               "$id": "588",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "589",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithTextValue",
                 "accessibility": "public",
                 "parameters": [
@@ -9263,11 +9357,13 @@
               "$id": "592",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "593",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithTextValue",
                 "accessibility": "public",
                 "parameters": [
@@ -9438,6 +9534,7 @@
           "$id": "601",
           "kind": "client",
           "name": "ModelWithOptionalFieldValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations for the ModelWithOptionalField type.",
           "methods": [
@@ -9445,11 +9542,13 @@
               "$id": "602",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "603",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithOptionalFieldValue",
                 "accessibility": "public",
                 "parameters": [
@@ -9548,11 +9647,13 @@
               "$id": "606",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "607",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithOptionalFieldValue",
                 "accessibility": "public",
                 "parameters": [
@@ -9723,6 +9824,7 @@
           "$id": "615",
           "kind": "client",
           "name": "ModelWithEmptyArrayValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations for the ModelWithEmptyArray type.",
           "methods": [
@@ -9730,11 +9832,13 @@
               "$id": "616",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "617",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithEmptyArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -9833,11 +9937,13 @@
               "$id": "620",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "621",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithEmptyArrayValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10008,6 +10114,7 @@
           "$id": "629",
           "kind": "client",
           "name": "ModelWithDictionaryValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations for the ModelWithDictionary type.",
           "methods": [
@@ -10015,11 +10122,13 @@
               "$id": "630",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "631",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithDictionaryValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10118,11 +10227,13 @@
               "$id": "634",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "635",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithDictionaryValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10293,6 +10404,7 @@
           "$id": "643",
           "kind": "client",
           "name": "ModelWithEncodedNamesValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations for the ModelWithEncodedNames type.",
           "methods": [
@@ -10300,11 +10412,13 @@
               "$id": "644",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "645",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithEncodedNamesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10403,11 +10517,13 @@
               "$id": "648",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "649",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithEncodedNamesValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10578,6 +10694,7 @@
           "$id": "657",
           "kind": "client",
           "name": "ModelWithEnumValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations for the ModelWithEnum type.",
           "methods": [
@@ -10585,11 +10702,13 @@
               "$id": "658",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "659",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithEnumValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10688,11 +10807,13 @@
               "$id": "662",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "663",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithEnumValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10863,6 +10984,7 @@
           "$id": "671",
           "kind": "client",
           "name": "ModelWithDatetimeValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations for the ModelWithDatetime type.",
           "methods": [
@@ -10870,11 +10992,13 @@
               "$id": "672",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "673",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelWithDatetimeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -10973,11 +11097,13 @@
               "$id": "676",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "677",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelWithDatetimeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -11148,6 +11274,7 @@
           "$id": "685",
           "kind": "client",
           "name": "XmlErrorValue",
+          "isExactName": false,
           "namespace": "Payload.Xml",
           "doc": "Operations that return an error response in XML format.",
           "methods": [
@@ -11155,11 +11282,13 @@
               "$id": "686",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "687",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "XmlErrorValue",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
index 818c9696e22..fdaf8979e56 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v1/tspCodeModel.json
@@ -49,6 +49,7 @@
       "$id": "4",
       "kind": "client",
       "name": "ResiliencyServiceDrivenClient",
+      "isExactName": false,
       "namespace": "Resiliency.ServiceDriven",
       "doc": "Test that we can grow up a service spec and service deployment into a multi-versioned service with full client support.",
       "methods": [
@@ -56,6 +57,7 @@
           "$id": "5",
           "kind": "basic",
           "name": "fromNone",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -64,6 +66,7 @@
           "operation": {
             "$id": "6",
             "name": "fromNone",
+            "isExactName": false,
             "resourceName": "AddOptionalParam",
             "doc": "Test that currently accepts no parameters, will be updated in next spec to accept a new optional parameter as well",
             "accessibility": "public",
@@ -99,6 +102,7 @@
           "$id": "7",
           "kind": "basic",
           "name": "fromOneRequired",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -107,6 +111,7 @@
           "operation": {
             "$id": "8",
             "name": "fromOneRequired",
+            "isExactName": false,
             "resourceName": "AddOptionalParam",
             "doc": "Test that currently accepts one required parameter, will be updated in next spec to accept a new optional parameter as well",
             "accessibility": "public",
@@ -194,6 +199,7 @@
           "$id": "13",
           "kind": "basic",
           "name": "fromOneOptional",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -202,6 +208,7 @@
           "operation": {
             "$id": "14",
             "name": "fromOneOptional",
+            "isExactName": false,
             "resourceName": "AddOptionalParam",
             "doc": "Test that currently accepts one optional parameter, will be updated in next spec to accept a new optional parameter as well",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
index be73f0e9096..2537f2dcda3 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/resiliency/srv-driven/v2/tspCodeModel.json
@@ -65,6 +65,7 @@
       "$id": "5",
       "kind": "client",
       "name": "ResiliencyServiceDrivenClient",
+      "isExactName": false,
       "namespace": "Resiliency.ServiceDriven",
       "doc": "Test that we can grow up a service spec and service deployment into a multi-versioned service with full client support.\n\nThere are three concepts that should be clarified:\n1. Client spec version: refers to the spec that the client is generated from. 'v1' is a client generated from old.tsp and 'v2' is a client generated from main.tsp.\n2. Service deployment version: refers to a deployment version of the service. 'v1' represents the initial deployment of the service with a single api version. 'v2' represents the new deployment of a service with multiple api versions\n3. Api version: The initial deployment of the service only supports api version 'v1'. The new deployment of the service supports api versions 'v1' and 'v2'.\n\nWe test the following configurations from this service spec:\n- A client generated from the second service spec can call the second deployment of a service with api version v1\n- A client generated from the second service spec can call the second deployment of a service with api version v2",
       "methods": [
@@ -72,6 +73,7 @@
           "$id": "6",
           "kind": "basic",
           "name": "addOperation",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v2"
@@ -80,6 +82,7 @@
           "operation": {
             "$id": "7",
             "name": "addOperation",
+            "isExactName": false,
             "resourceName": "ServiceDriven",
             "doc": "Added operation",
             "accessibility": "public",
@@ -115,6 +118,7 @@
           "$id": "8",
           "kind": "basic",
           "name": "fromNone",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -124,6 +128,7 @@
           "operation": {
             "$id": "9",
             "name": "fromNone",
+            "isExactName": false,
             "resourceName": "AddOptionalParam",
             "doc": "Test that grew up from accepting no parameters to an optional input parameter",
             "accessibility": "public",
@@ -211,6 +216,7 @@
           "$id": "14",
           "kind": "basic",
           "name": "fromOneRequired",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -220,6 +226,7 @@
           "operation": {
             "$id": "15",
             "name": "fromOneRequired",
+            "isExactName": false,
             "resourceName": "AddOptionalParam",
             "doc": "Operation that grew up from accepting one required parameter to accepting a required parameter and an optional parameter.",
             "accessibility": "public",
@@ -357,6 +364,7 @@
           "$id": "24",
           "kind": "basic",
           "name": "fromOneOptional",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -366,6 +374,7 @@
           "operation": {
             "$id": "25",
             "name": "fromOneOptional",
+            "isExactName": false,
             "resourceName": "AddOptionalParam",
             "doc": "Tests that we can grow up an operation from accepting one optional parameter to accepting two optional parameters.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json
index a3cba7aadfb..b78b76230e9 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/response/status-code-range/tspCodeModel.json
@@ -234,6 +234,7 @@
       "$id": "17",
       "kind": "client",
       "name": "StatusCodeRangeClient",
+      "isExactName": false,
       "namespace": "Response.StatusCodeRange",
       "doc": "Test for range of status code.",
       "methods": [
@@ -241,11 +242,13 @@
           "$id": "18",
           "kind": "basic",
           "name": "errorResponseStatusCodeInRange",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "19",
             "name": "errorResponseStatusCodeInRange",
+            "isExactName": false,
             "resourceName": "StatusCodeRange",
             "accessibility": "public",
             "parameters": [],
@@ -280,11 +283,13 @@
           "$id": "20",
           "kind": "basic",
           "name": "errorResponseStatusCode404",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "21",
             "name": "errorResponseStatusCode404",
+            "isExactName": false,
             "resourceName": "StatusCodeRange",
             "accessibility": "public",
             "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json
index 938f8ba4d25..ff2b3abfb4b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/routes/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "RoutesClient",
+      "isExactName": false,
       "namespace": "Routes",
       "doc": "Define scenario in building the http route/uri",
       "methods": [
@@ -16,11 +17,13 @@
           "$id": "2",
           "kind": "basic",
           "name": "fixed",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "3",
             "name": "fixed",
+            "isExactName": false,
             "resourceName": "Routes",
             "accessibility": "public",
             "parameters": [],
@@ -94,17 +97,20 @@
           "$id": "7",
           "kind": "client",
           "name": "PathParameters",
+          "isExactName": false,
           "namespace": "Routes.PathParameters",
           "methods": [
             {
               "$id": "8",
               "kind": "basic",
               "name": "templateOnly",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "9",
                 "name": "templateOnly",
+                "isExactName": false,
                 "resourceName": "PathParameters",
                 "accessibility": "public",
                 "parameters": [
@@ -192,11 +198,13 @@
               "$id": "14",
               "kind": "basic",
               "name": "explicit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "15",
                 "name": "explicit",
+                "isExactName": false,
                 "resourceName": "PathParameters",
                 "accessibility": "public",
                 "parameters": [
@@ -284,11 +292,13 @@
               "$id": "20",
               "kind": "basic",
               "name": "annotationOnly",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "21",
                 "name": "annotationOnly",
+                "isExactName": false,
                 "resourceName": "PathParameters",
                 "accessibility": "public",
                 "parameters": [
@@ -418,17 +428,20 @@
               "$id": "29",
               "kind": "client",
               "name": "ReservedExpansion",
+              "isExactName": false,
               "namespace": "Routes.PathParameters.ReservedExpansion",
               "methods": [
                 {
                   "$id": "30",
                   "kind": "basic",
                   "name": "template",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "31",
                     "name": "template",
+                    "isExactName": false,
                     "resourceName": "ReservedExpansion",
                     "accessibility": "public",
                     "parameters": [
@@ -516,11 +529,13 @@
                   "$id": "36",
                   "kind": "basic",
                   "name": "annotation",
+                  "isExactName": false,
                   "accessibility": "public",
                   "apiVersions": [],
                   "operation": {
                     "$id": "37",
                     "name": "annotation",
+                    "isExactName": false,
                     "resourceName": "ReservedExpansion",
                     "accessibility": "public",
                     "parameters": [
@@ -651,6 +666,7 @@
               "$id": "45",
               "kind": "client",
               "name": "SimpleExpansion",
+              "isExactName": false,
               "namespace": "Routes.PathParameters.SimpleExpansion",
               "methods": [],
               "parameters": [
@@ -698,17 +714,20 @@
                   "$id": "49",
                   "kind": "client",
                   "name": "Standard",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.SimpleExpansion.Standard",
                   "methods": [
                     {
                       "$id": "50",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "51",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -796,11 +815,13 @@
                       "$id": "56",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "57",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -891,11 +912,13 @@
                       "$id": "62",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "63",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -1034,17 +1057,20 @@
                   "$id": "72",
                   "kind": "client",
                   "name": "Explode",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.SimpleExpansion.Explode",
                   "methods": [
                     {
                       "$id": "73",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "74",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -1132,11 +1158,13 @@
                       "$id": "79",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "80",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -1216,11 +1244,13 @@
                       "$id": "83",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "84",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -1346,6 +1376,7 @@
               "$id": "90",
               "kind": "client",
               "name": "PathExpansion",
+              "isExactName": false,
               "namespace": "Routes.PathParameters.PathExpansion",
               "methods": [],
               "parameters": [
@@ -1393,17 +1424,20 @@
                   "$id": "94",
                   "kind": "client",
                   "name": "Standard",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.PathExpansion.Standard",
                   "methods": [
                     {
                       "$id": "95",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "96",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -1491,11 +1525,13 @@
                       "$id": "101",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "102",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -1575,11 +1611,13 @@
                       "$id": "105",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "106",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -1702,17 +1740,20 @@
                   "$id": "112",
                   "kind": "client",
                   "name": "Explode",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.PathExpansion.Explode",
                   "methods": [
                     {
                       "$id": "113",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "114",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -1800,11 +1841,13 @@
                       "$id": "119",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "120",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -1884,11 +1927,13 @@
                       "$id": "123",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "124",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -2014,6 +2059,7 @@
               "$id": "130",
               "kind": "client",
               "name": "LabelExpansion",
+              "isExactName": false,
               "namespace": "Routes.PathParameters.LabelExpansion",
               "methods": [],
               "parameters": [
@@ -2061,17 +2107,20 @@
                   "$id": "134",
                   "kind": "client",
                   "name": "Standard",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.LabelExpansion.Standard",
                   "methods": [
                     {
                       "$id": "135",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "136",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -2159,11 +2208,13 @@
                       "$id": "141",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "142",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -2243,11 +2294,13 @@
                       "$id": "145",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "146",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -2370,17 +2423,20 @@
                   "$id": "152",
                   "kind": "client",
                   "name": "Explode",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.LabelExpansion.Explode",
                   "methods": [
                     {
                       "$id": "153",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "154",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -2468,11 +2524,13 @@
                       "$id": "159",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "160",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -2552,11 +2610,13 @@
                       "$id": "163",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "164",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -2682,6 +2742,7 @@
               "$id": "170",
               "kind": "client",
               "name": "MatrixExpansion",
+              "isExactName": false,
               "namespace": "Routes.PathParameters.MatrixExpansion",
               "methods": [],
               "parameters": [
@@ -2729,17 +2790,20 @@
                   "$id": "174",
                   "kind": "client",
                   "name": "Standard",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.MatrixExpansion.Standard",
                   "methods": [
                     {
                       "$id": "175",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "176",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -2827,11 +2891,13 @@
                       "$id": "181",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "182",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -2911,11 +2977,13 @@
                       "$id": "185",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "186",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -3038,17 +3106,20 @@
                   "$id": "192",
                   "kind": "client",
                   "name": "Explode",
+                  "isExactName": false,
                   "namespace": "Routes.PathParameters.MatrixExpansion.Explode",
                   "methods": [
                     {
                       "$id": "193",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "194",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -3136,11 +3207,13 @@
                       "$id": "199",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "200",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -3220,11 +3293,13 @@
                       "$id": "203",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "204",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -3353,17 +3428,20 @@
           "$id": "210",
           "kind": "client",
           "name": "QueryParameters",
+          "isExactName": false,
           "namespace": "Routes.QueryParameters",
           "methods": [
             {
               "$id": "211",
               "kind": "basic",
               "name": "templateOnly",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "212",
                 "name": "templateOnly",
+                "isExactName": false,
                 "resourceName": "QueryParameters",
                 "accessibility": "public",
                 "parameters": [
@@ -3448,11 +3526,13 @@
               "$id": "217",
               "kind": "basic",
               "name": "explicit",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "218",
                 "name": "explicit",
+                "isExactName": false,
                 "resourceName": "QueryParameters",
                 "accessibility": "public",
                 "parameters": [
@@ -3537,11 +3617,13 @@
               "$id": "223",
               "kind": "basic",
               "name": "annotationOnly",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "224",
                 "name": "annotationOnly",
+                "isExactName": false,
                 "resourceName": "QueryParameters",
                 "accessibility": "public",
                 "parameters": [
@@ -3668,6 +3750,7 @@
               "$id": "232",
               "kind": "client",
               "name": "QueryExpansion",
+              "isExactName": false,
               "namespace": "Routes.QueryParameters.QueryExpansion",
               "methods": [],
               "parameters": [
@@ -3715,17 +3798,20 @@
                   "$id": "236",
                   "kind": "client",
                   "name": "Standard",
+                  "isExactName": false,
                   "namespace": "Routes.QueryParameters.QueryExpansion.Standard",
                   "methods": [
                     {
                       "$id": "237",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "238",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -3810,11 +3896,13 @@
                       "$id": "243",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "244",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -3891,11 +3979,13 @@
                       "$id": "247",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "248",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -4015,17 +4105,20 @@
                   "$id": "254",
                   "kind": "client",
                   "name": "Explode",
+                  "isExactName": false,
                   "namespace": "Routes.QueryParameters.QueryExpansion.Explode",
                   "methods": [
                     {
                       "$id": "255",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "256",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -4110,11 +4203,13 @@
                       "$id": "261",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "262",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -4191,11 +4286,13 @@
                       "$id": "265",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "266",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -4318,6 +4415,7 @@
               "$id": "272",
               "kind": "client",
               "name": "QueryContinuation",
+              "isExactName": false,
               "namespace": "Routes.QueryParameters.QueryContinuation",
               "methods": [],
               "parameters": [
@@ -4365,17 +4463,20 @@
                   "$id": "276",
                   "kind": "client",
                   "name": "Standard",
+                  "isExactName": false,
                   "namespace": "Routes.QueryParameters.QueryContinuation.Standard",
                   "methods": [
                     {
                       "$id": "277",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "278",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -4460,11 +4561,13 @@
                       "$id": "283",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "284",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -4541,11 +4644,13 @@
                       "$id": "287",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "288",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Standard",
                         "accessibility": "public",
                         "parameters": [
@@ -4665,17 +4770,20 @@
                   "$id": "294",
                   "kind": "client",
                   "name": "Explode",
+                  "isExactName": false,
                   "namespace": "Routes.QueryParameters.QueryContinuation.Explode",
                   "methods": [
                     {
                       "$id": "295",
                       "kind": "basic",
                       "name": "primitive",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "296",
                         "name": "primitive",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -4760,11 +4868,13 @@
                       "$id": "301",
                       "kind": "basic",
                       "name": "array",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "302",
                         "name": "array",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -4841,11 +4951,13 @@
                       "$id": "305",
                       "kind": "basic",
                       "name": "record",
+                      "isExactName": false,
                       "accessibility": "public",
                       "apiVersions": [],
                       "operation": {
                         "$id": "306",
                         "name": "record",
+                        "isExactName": false,
                         "resourceName": "Explode",
                         "accessibility": "public",
                         "parameters": [
@@ -4971,17 +5083,20 @@
           "$id": "312",
           "kind": "client",
           "name": "InInterface",
+          "isExactName": false,
           "namespace": "Routes",
           "methods": [
             {
               "$id": "313",
               "kind": "basic",
               "name": "fixed",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "314",
                 "name": "fixed",
+                "isExactName": false,
                 "resourceName": "InInterface",
                 "accessibility": "public",
                 "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
index 8a00bcad202..68c5c22f3a7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/serialization/encoded-name/json/tspCodeModel.json
@@ -89,6 +89,7 @@
       "$id": "8",
       "kind": "client",
       "name": "JsonClient",
+      "isExactName": false,
       "namespace": "Serialization.EncodedName.Json",
       "doc": "Encoded names",
       "methods": [],
@@ -134,17 +135,20 @@
           "$id": "12",
           "kind": "client",
           "name": "Property",
+          "isExactName": false,
           "namespace": "Serialization.EncodedName.Json.Property",
           "methods": [
             {
               "$id": "13",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "14",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
@@ -274,11 +278,13 @@
               "$id": "19",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "20",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Property",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json
index 262b06dab2e..18589a240d7 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/endpoint/not-defined/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "NotDefinedClient",
+      "isExactName": false,
       "namespace": "Server.Endpoint.NotDefined",
       "doc": "Illustrates server doesn't define endpoint. Client should automatically add an endpoint to let user pass in.",
       "methods": [
@@ -16,11 +17,13 @@
           "$id": "2",
           "kind": "basic",
           "name": "valid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "3",
             "name": "valid",
+            "isExactName": false,
             "resourceName": "NotDefined",
             "accessibility": "public",
             "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
index a7b3689879b..bce8cca0737 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/multiple/tspCodeModel.json
@@ -49,12 +49,14 @@
       "$id": "4",
       "kind": "client",
       "name": "MultipleClient",
+      "isExactName": false,
       "namespace": "Server.Path.Multiple",
       "methods": [
         {
           "$id": "5",
           "kind": "basic",
           "name": "noOperationParams",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1.0"
@@ -62,6 +64,7 @@
           "operation": {
             "$id": "6",
             "name": "noOperationParams",
+            "isExactName": false,
             "resourceName": "Multiple",
             "accessibility": "public",
             "parameters": [],
@@ -96,6 +99,7 @@
           "$id": "7",
           "kind": "basic",
           "name": "withOperationPathParam",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1.0"
@@ -103,6 +107,7 @@
           "operation": {
             "$id": "8",
             "name": "withOperationPathParam",
+            "isExactName": false,
             "resourceName": "Multiple",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json
index faadd94a3ed..2da351e38ba 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/path/single/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "SingleClient",
+      "isExactName": false,
       "namespace": "Server.Path.Single",
       "doc": "Illustrates server with a single path parameter @server",
       "methods": [
@@ -16,11 +17,13 @@
           "$id": "2",
           "kind": "basic",
           "name": "myOp",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "3",
             "name": "myOp",
+            "isExactName": false,
             "resourceName": "Single",
             "accessibility": "public",
             "parameters": [],
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json
index e0a4b103f6a..62793d17d5d 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/not-versioned/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "NotVersionedClient",
+      "isExactName": false,
       "namespace": "Server.Versions.NotVersioned",
       "doc": "Illustrates not-versioned server.",
       "methods": [
@@ -16,11 +17,13 @@
           "$id": "2",
           "kind": "basic",
           "name": "withoutApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "3",
             "name": "withoutApiVersion",
+            "isExactName": false,
             "resourceName": "NotVersioned",
             "accessibility": "public",
             "parameters": [],
@@ -55,11 +58,13 @@
           "$id": "4",
           "kind": "basic",
           "name": "withQueryApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "5",
             "name": "withQueryApiVersion",
+            "isExactName": false,
             "resourceName": "NotVersioned",
             "accessibility": "public",
             "parameters": [
@@ -144,11 +149,13 @@
           "$id": "10",
           "kind": "basic",
           "name": "withPathApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "11",
             "name": "withPathApiVersion",
+            "isExactName": false,
             "resourceName": "NotVersioned",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
index 810d8a504b5..dff66b6e8f2 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/server/versions/versioned/tspCodeModel.json
@@ -65,6 +65,7 @@
       "$id": "5",
       "kind": "client",
       "name": "VersionedClient",
+      "isExactName": false,
       "namespace": "Server.Versions.Versioned",
       "doc": "Illustrates versioned server.",
       "methods": [
@@ -72,6 +73,7 @@
           "$id": "6",
           "kind": "basic",
           "name": "withoutApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2021-01-01-preview",
@@ -80,6 +82,7 @@
           "operation": {
             "$id": "7",
             "name": "withoutApiVersion",
+            "isExactName": false,
             "resourceName": "Versioned",
             "accessibility": "public",
             "parameters": [],
@@ -114,6 +117,7 @@
           "$id": "8",
           "kind": "basic",
           "name": "withQueryApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2021-01-01-preview",
@@ -122,6 +126,7 @@
           "operation": {
             "$id": "9",
             "name": "withQueryApiVersion",
+            "isExactName": false,
             "resourceName": "Versioned",
             "accessibility": "public",
             "parameters": [
@@ -220,6 +225,7 @@
           "$id": "16",
           "kind": "basic",
           "name": "withPathApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2021-01-01-preview",
@@ -228,6 +234,7 @@
           "operation": {
             "$id": "17",
             "name": "withPathApiVersion",
+            "isExactName": false,
             "resourceName": "Versioned",
             "accessibility": "public",
             "parameters": [
@@ -301,6 +308,7 @@
           "$id": "21",
           "kind": "basic",
           "name": "withQueryOldApiVersion",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "2021-01-01-preview",
@@ -309,6 +317,7 @@
           "operation": {
             "$id": "22",
             "name": "withQueryOldApiVersion",
+            "isExactName": false,
             "resourceName": "Versioned",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
index a9fbc69728d..2faa74473f0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/service/multiple-services/tspCodeModel.json
@@ -111,6 +111,7 @@
       "$id": "9",
       "kind": "client",
       "name": "ServiceAClient",
+      "isExactName": false,
       "namespace": "Service.MultipleServices.ServiceA",
       "doc": "First service definition in a multiple-services package with versioning.\nWithout explicit `@client`, this should create a separate root client (`ServiceAClient`).",
       "methods": [],
@@ -186,12 +187,14 @@
           "$id": "15",
           "kind": "client",
           "name": "ASubNamespace",
+          "isExactName": false,
           "namespace": "Service.MultipleServices.ServiceA.SubNamespace",
           "methods": [
             {
               "$id": "16",
               "kind": "basic",
               "name": "subOpA",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "av1",
@@ -200,6 +203,7 @@
               "operation": {
                 "$id": "17",
                 "name": "subOpA",
+                "isExactName": false,
                 "resourceName": "SubNamespace",
                 "accessibility": "public",
                 "parameters": [
@@ -315,12 +319,14 @@
           "$id": "23",
           "kind": "client",
           "name": "AOperations",
+          "isExactName": false,
           "namespace": "Service.MultipleServices.ServiceA",
           "methods": [
             {
               "$id": "24",
               "kind": "basic",
               "name": "opA",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "av1",
@@ -329,6 +335,7 @@
               "operation": {
                 "$id": "25",
                 "name": "opA",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [
@@ -471,6 +478,7 @@
       "$id": "33",
       "kind": "client",
       "name": "ServiceBClient",
+      "isExactName": false,
       "namespace": "Service.MultipleServices.ServiceB",
       "doc": "Second service definition in a multiple-services package with versioning.\nWithout explicit `@client`, this should create a separate root client (`ServiceBClient`).",
       "methods": [],
@@ -546,12 +554,14 @@
           "$id": "39",
           "kind": "client",
           "name": "BSubNamespace",
+          "isExactName": false,
           "namespace": "Service.MultipleServices.ServiceB.SubNamespace",
           "methods": [
             {
               "$id": "40",
               "kind": "basic",
               "name": "subOpB",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "bv1",
@@ -560,6 +570,7 @@
               "operation": {
                 "$id": "41",
                 "name": "subOpB",
+                "isExactName": false,
                 "resourceName": "SubNamespace",
                 "accessibility": "public",
                 "parameters": [
@@ -675,12 +686,14 @@
           "$id": "47",
           "kind": "client",
           "name": "BOperations",
+          "isExactName": false,
           "namespace": "Service.MultipleServices.ServiceB",
           "methods": [
             {
               "$id": "48",
               "kind": "basic",
               "name": "opB",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "bv1",
@@ -689,6 +702,7 @@
               "operation": {
                 "$id": "49",
                 "name": "opB",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json
index c2a4b27b91d..fae16d36ecd 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/conditional-request/tspCodeModel.json
@@ -9,6 +9,7 @@
       "$id": "1",
       "kind": "client",
       "name": "ConditionalRequestClient",
+      "isExactName": false,
       "namespace": "SpecialHeaders.ConditionalRequest",
       "doc": "Illustrates conditional request headers",
       "methods": [
@@ -16,12 +17,14 @@
           "$id": "2",
           "kind": "basic",
           "name": "postIfMatch",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check when only If-Match in header is defined.",
           "operation": {
             "$id": "3",
             "name": "postIfMatch",
+            "isExactName": false,
             "resourceName": "ConditionalRequest",
             "doc": "Check when only If-Match in header is defined.",
             "accessibility": "public",
@@ -109,12 +112,14 @@
           "$id": "8",
           "kind": "basic",
           "name": "postIfNoneMatch",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check when only If-None-Match in header is defined.",
           "operation": {
             "$id": "9",
             "name": "postIfNoneMatch",
+            "isExactName": false,
             "resourceName": "ConditionalRequest",
             "doc": "Check when only If-None-Match in header is defined.",
             "accessibility": "public",
@@ -202,12 +207,14 @@
           "$id": "14",
           "kind": "basic",
           "name": "headIfModifiedSince",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check when only If-Modified-Since in header is defined.",
           "operation": {
             "$id": "15",
             "name": "headIfModifiedSince",
+            "isExactName": false,
             "resourceName": "ConditionalRequest",
             "doc": "Check when only If-Modified-Since in header is defined.",
             "accessibility": "public",
@@ -311,12 +318,14 @@
           "$id": "22",
           "kind": "basic",
           "name": "postIfUnmodifiedSince",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check when only If-Unmodified-Since in header is defined.",
           "operation": {
             "$id": "23",
             "name": "postIfUnmodifiedSince",
+            "isExactName": false,
             "resourceName": "ConditionalRequest",
             "doc": "Check when only If-Unmodified-Since in header is defined.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
index 33c5c78cbe6..58c63d7ee6c 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-headers/repeatability/tspCodeModel.json
@@ -59,6 +59,7 @@
       "$id": "5",
       "kind": "client",
       "name": "RepeatabilityClient",
+      "isExactName": false,
       "namespace": "SpecialHeaders.Repeatability",
       "doc": "Illustrates OASIS repeatability headers",
       "methods": [
@@ -66,12 +67,14 @@
           "$id": "6",
           "kind": "basic",
           "name": "immediateSuccess",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Check we recognize Repeatability-Request-ID and Repeatability-First-Sent.",
           "operation": {
             "$id": "7",
             "name": "immediateSuccess",
+            "isExactName": false,
             "resourceName": "Repeatability",
             "doc": "Check we recognize Repeatability-Request-ID and Repeatability-First-Sent.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
index 4cb1aaa4c50..dea6369ae34 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/special-words/tspCodeModel.json
@@ -3025,6 +3025,7 @@
       "$id": "248",
       "kind": "client",
       "name": "SpecialWordsClient",
+      "isExactName": false,
       "namespace": "SpecialWords",
       "doc": "Scenarios to verify that reserved words can be used in service and generators will handle it appropriately.\n\nCurrent list of special words\n```txt\nand\nas\nassert\nasync\nawait\nbreak\nclass\nconstructor\ncontinue\ndef\ndel\nelif\nelse\nexcept\nexec\nfinally\nfor\nfrom\nglobal\nif\nimport\nin\nis\nlambda\nlist\nnot\nor\npass\nraise\nreturn\ntry\nwhile\nwith\nyield\n```",
       "methods": [],
@@ -3070,6 +3071,7 @@
           "$id": "252",
           "kind": "client",
           "name": "Models",
+          "isExactName": false,
           "namespace": "SpecialWords.Models",
           "doc": "Verify model names",
           "methods": [
@@ -3077,11 +3079,13 @@
               "$id": "253",
               "kind": "basic",
               "name": "withAnd",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "254",
                 "name": "withAnd",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -3211,11 +3215,13 @@
               "$id": "259",
               "kind": "basic",
               "name": "withAs",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "260",
                 "name": "withAs",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -3345,11 +3351,13 @@
               "$id": "265",
               "kind": "basic",
               "name": "withAssert",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "266",
                 "name": "withAssert",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -3479,11 +3487,13 @@
               "$id": "271",
               "kind": "basic",
               "name": "withAsync",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "272",
                 "name": "withAsync",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -3613,11 +3623,13 @@
               "$id": "277",
               "kind": "basic",
               "name": "withAwait",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "278",
                 "name": "withAwait",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -3747,11 +3759,13 @@
               "$id": "283",
               "kind": "basic",
               "name": "withBreak",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "284",
                 "name": "withBreak",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -3881,11 +3895,13 @@
               "$id": "289",
               "kind": "basic",
               "name": "withClass",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "290",
                 "name": "withClass",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4015,11 +4031,13 @@
               "$id": "295",
               "kind": "basic",
               "name": "withConstructor",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "296",
                 "name": "withConstructor",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4149,11 +4167,13 @@
               "$id": "301",
               "kind": "basic",
               "name": "withContinue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "302",
                 "name": "withContinue",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4283,11 +4303,13 @@
               "$id": "307",
               "kind": "basic",
               "name": "withDef",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "308",
                 "name": "withDef",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4417,11 +4439,13 @@
               "$id": "313",
               "kind": "basic",
               "name": "withDel",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "314",
                 "name": "withDel",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4551,11 +4575,13 @@
               "$id": "319",
               "kind": "basic",
               "name": "withElif",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "320",
                 "name": "withElif",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4685,11 +4711,13 @@
               "$id": "325",
               "kind": "basic",
               "name": "withElse",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "326",
                 "name": "withElse",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4819,11 +4847,13 @@
               "$id": "331",
               "kind": "basic",
               "name": "withExcept",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "332",
                 "name": "withExcept",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -4953,11 +4983,13 @@
               "$id": "337",
               "kind": "basic",
               "name": "withExec",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "338",
                 "name": "withExec",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5087,11 +5119,13 @@
               "$id": "343",
               "kind": "basic",
               "name": "withFinally",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "344",
                 "name": "withFinally",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5221,11 +5255,13 @@
               "$id": "349",
               "kind": "basic",
               "name": "withFor",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "350",
                 "name": "withFor",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5355,11 +5391,13 @@
               "$id": "355",
               "kind": "basic",
               "name": "withFrom",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "356",
                 "name": "withFrom",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5489,11 +5527,13 @@
               "$id": "361",
               "kind": "basic",
               "name": "withGlobal",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "362",
                 "name": "withGlobal",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5623,11 +5663,13 @@
               "$id": "367",
               "kind": "basic",
               "name": "withIf",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "368",
                 "name": "withIf",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5757,11 +5799,13 @@
               "$id": "373",
               "kind": "basic",
               "name": "withImport",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "374",
                 "name": "withImport",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -5891,11 +5935,13 @@
               "$id": "379",
               "kind": "basic",
               "name": "withIn",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "380",
                 "name": "withIn",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6025,11 +6071,13 @@
               "$id": "385",
               "kind": "basic",
               "name": "withIs",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "386",
                 "name": "withIs",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6159,11 +6207,13 @@
               "$id": "391",
               "kind": "basic",
               "name": "withLambda",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "392",
                 "name": "withLambda",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6293,11 +6343,13 @@
               "$id": "397",
               "kind": "basic",
               "name": "withNot",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "398",
                 "name": "withNot",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6427,11 +6479,13 @@
               "$id": "403",
               "kind": "basic",
               "name": "withOr",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "404",
                 "name": "withOr",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6561,11 +6615,13 @@
               "$id": "409",
               "kind": "basic",
               "name": "withPass",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "410",
                 "name": "withPass",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6695,11 +6751,13 @@
               "$id": "415",
               "kind": "basic",
               "name": "withRaise",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "416",
                 "name": "withRaise",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6829,11 +6887,13 @@
               "$id": "421",
               "kind": "basic",
               "name": "withReturn",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "422",
                 "name": "withReturn",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -6963,11 +7023,13 @@
               "$id": "427",
               "kind": "basic",
               "name": "withTry",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "428",
                 "name": "withTry",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -7097,11 +7159,13 @@
               "$id": "433",
               "kind": "basic",
               "name": "withWhile",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "434",
                 "name": "withWhile",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -7231,11 +7295,13 @@
               "$id": "439",
               "kind": "basic",
               "name": "withWith",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "440",
                 "name": "withWith",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -7365,11 +7431,13 @@
               "$id": "445",
               "kind": "basic",
               "name": "withYield",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "446",
                 "name": "withYield",
+                "isExactName": false,
                 "resourceName": "Models",
                 "accessibility": "public",
                 "parameters": [
@@ -7542,6 +7610,7 @@
           "$id": "454",
           "kind": "client",
           "name": "ModelProperties",
+          "isExactName": false,
           "namespace": "SpecialWords.ModelProperties",
           "doc": "Verify model names",
           "methods": [
@@ -7549,11 +7618,13 @@
               "$id": "455",
               "kind": "basic",
               "name": "sameAsModel",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "456",
                 "name": "sameAsModel",
+                "isExactName": false,
                 "resourceName": "ModelProperties",
                 "accessibility": "public",
                 "parameters": [
@@ -7683,11 +7754,13 @@
               "$id": "461",
               "kind": "basic",
               "name": "dictMethods",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "462",
                 "name": "dictMethods",
+                "isExactName": false,
                 "resourceName": "ModelProperties",
                 "accessibility": "public",
                 "parameters": [
@@ -7817,11 +7890,13 @@
               "$id": "467",
               "kind": "basic",
               "name": "withList",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "468",
                 "name": "withList",
+                "isExactName": false,
                 "resourceName": "ModelProperties",
                 "accessibility": "public",
                 "parameters": [
@@ -7994,6 +8069,7 @@
           "$id": "476",
           "kind": "client",
           "name": "ReservedOperationBodyParams",
+          "isExactName": false,
           "namespace": "SpecialWords.ReservedOperationBodyParams",
           "doc": "Verify that operation parameters whose names match Python Mapping protocol methods\n(e.g., items, keys, values) are sent with the original name on the wire, not mangled.",
           "methods": [
@@ -8001,11 +8077,13 @@
               "$id": "477",
               "kind": "basic",
               "name": "withItems",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "478",
                 "name": "withItems",
+                "isExactName": false,
                 "resourceName": "ReservedOperationBodyParams",
                 "accessibility": "public",
                 "parameters": [
@@ -8178,6 +8256,7 @@
           "$id": "486",
           "kind": "client",
           "name": "ExtensibleStrings",
+          "isExactName": false,
           "namespace": "SpecialWords.ExtensibleStrings",
           "doc": "Verify enum member names that are special words.",
           "methods": [
@@ -8185,11 +8264,13 @@
               "$id": "487",
               "kind": "basic",
               "name": "putExtensibleStringValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "488",
                 "name": "putExtensibleStringValue",
+                "isExactName": false,
                 "resourceName": "ExtensibleStrings",
                 "accessibility": "public",
                 "parameters": [
@@ -8422,6 +8503,7 @@
           "$id": "498",
           "kind": "client",
           "name": "Operations",
+          "isExactName": false,
           "namespace": "SpecialWords",
           "doc": "Test reserved words as operation name.",
           "methods": [
@@ -8429,11 +8511,13 @@
               "$id": "499",
               "kind": "basic",
               "name": "and",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "500",
                 "name": "and",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8468,11 +8552,13 @@
               "$id": "501",
               "kind": "basic",
               "name": "as",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "502",
                 "name": "as",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8507,11 +8593,13 @@
               "$id": "503",
               "kind": "basic",
               "name": "assert",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "504",
                 "name": "assert",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8546,11 +8634,13 @@
               "$id": "505",
               "kind": "basic",
               "name": "async",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "506",
                 "name": "async",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8585,11 +8675,13 @@
               "$id": "507",
               "kind": "basic",
               "name": "await",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "508",
                 "name": "await",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8624,11 +8716,13 @@
               "$id": "509",
               "kind": "basic",
               "name": "break",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "510",
                 "name": "break",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8663,11 +8757,13 @@
               "$id": "511",
               "kind": "basic",
               "name": "class",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "512",
                 "name": "class",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8702,11 +8798,13 @@
               "$id": "513",
               "kind": "basic",
               "name": "constructor",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "514",
                 "name": "constructor",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8741,11 +8839,13 @@
               "$id": "515",
               "kind": "basic",
               "name": "continue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "516",
                 "name": "continue",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8780,11 +8880,13 @@
               "$id": "517",
               "kind": "basic",
               "name": "def",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "518",
                 "name": "def",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8819,11 +8921,13 @@
               "$id": "519",
               "kind": "basic",
               "name": "del",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "520",
                 "name": "del",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8858,11 +8962,13 @@
               "$id": "521",
               "kind": "basic",
               "name": "elif",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "522",
                 "name": "elif",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8897,11 +9003,13 @@
               "$id": "523",
               "kind": "basic",
               "name": "else",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "524",
                 "name": "else",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8936,11 +9044,13 @@
               "$id": "525",
               "kind": "basic",
               "name": "except",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "526",
                 "name": "except",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -8975,11 +9085,13 @@
               "$id": "527",
               "kind": "basic",
               "name": "exec",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "528",
                 "name": "exec",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9014,11 +9126,13 @@
               "$id": "529",
               "kind": "basic",
               "name": "finally",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "530",
                 "name": "finally",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9053,11 +9167,13 @@
               "$id": "531",
               "kind": "basic",
               "name": "for",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "532",
                 "name": "for",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9092,11 +9208,13 @@
               "$id": "533",
               "kind": "basic",
               "name": "from",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "534",
                 "name": "from",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9131,11 +9249,13 @@
               "$id": "535",
               "kind": "basic",
               "name": "global",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "536",
                 "name": "global",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9170,11 +9290,13 @@
               "$id": "537",
               "kind": "basic",
               "name": "if",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "538",
                 "name": "if",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9209,11 +9331,13 @@
               "$id": "539",
               "kind": "basic",
               "name": "import",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "540",
                 "name": "import",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9248,11 +9372,13 @@
               "$id": "541",
               "kind": "basic",
               "name": "in",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "542",
                 "name": "in",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9287,11 +9413,13 @@
               "$id": "543",
               "kind": "basic",
               "name": "is",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "544",
                 "name": "is",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9326,11 +9454,13 @@
               "$id": "545",
               "kind": "basic",
               "name": "lambda",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "546",
                 "name": "lambda",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9365,11 +9495,13 @@
               "$id": "547",
               "kind": "basic",
               "name": "not",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "548",
                 "name": "not",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9404,11 +9536,13 @@
               "$id": "549",
               "kind": "basic",
               "name": "or",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "550",
                 "name": "or",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9443,11 +9577,13 @@
               "$id": "551",
               "kind": "basic",
               "name": "pass",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "552",
                 "name": "pass",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9482,11 +9618,13 @@
               "$id": "553",
               "kind": "basic",
               "name": "raise",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "554",
                 "name": "raise",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9521,11 +9659,13 @@
               "$id": "555",
               "kind": "basic",
               "name": "return",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "556",
                 "name": "return",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9560,11 +9700,13 @@
               "$id": "557",
               "kind": "basic",
               "name": "try",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "558",
                 "name": "try",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9599,11 +9741,13 @@
               "$id": "559",
               "kind": "basic",
               "name": "while",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "560",
                 "name": "while",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9638,11 +9782,13 @@
               "$id": "561",
               "kind": "basic",
               "name": "with",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "562",
                 "name": "with",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9677,11 +9823,13 @@
               "$id": "563",
               "kind": "basic",
               "name": "yield",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "564",
                 "name": "yield",
+                "isExactName": false,
                 "resourceName": "Operations",
                 "accessibility": "public",
                 "parameters": [],
@@ -9759,6 +9907,7 @@
           "$id": "568",
           "kind": "client",
           "name": "Parameters",
+          "isExactName": false,
           "namespace": "SpecialWords",
           "doc": "Verify reserved words as parameter name.",
           "methods": [
@@ -9766,11 +9915,13 @@
               "$id": "569",
               "kind": "basic",
               "name": "withAnd",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "570",
                 "name": "withAnd",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -9855,11 +10006,13 @@
               "$id": "575",
               "kind": "basic",
               "name": "withAs",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "576",
                 "name": "withAs",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -9944,11 +10097,13 @@
               "$id": "581",
               "kind": "basic",
               "name": "withAssert",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "582",
                 "name": "withAssert",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10033,11 +10188,13 @@
               "$id": "587",
               "kind": "basic",
               "name": "withAsync",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "588",
                 "name": "withAsync",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10122,11 +10279,13 @@
               "$id": "593",
               "kind": "basic",
               "name": "withAwait",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "594",
                 "name": "withAwait",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10211,11 +10370,13 @@
               "$id": "599",
               "kind": "basic",
               "name": "withBreak",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "600",
                 "name": "withBreak",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10300,11 +10461,13 @@
               "$id": "605",
               "kind": "basic",
               "name": "withClass",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "606",
                 "name": "withClass",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10389,11 +10552,13 @@
               "$id": "611",
               "kind": "basic",
               "name": "withConstructor",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "612",
                 "name": "withConstructor",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10478,11 +10643,13 @@
               "$id": "617",
               "kind": "basic",
               "name": "withContinue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "618",
                 "name": "withContinue",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10567,11 +10734,13 @@
               "$id": "623",
               "kind": "basic",
               "name": "withDef",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "624",
                 "name": "withDef",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10656,11 +10825,13 @@
               "$id": "629",
               "kind": "basic",
               "name": "withDel",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "630",
                 "name": "withDel",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10745,11 +10916,13 @@
               "$id": "635",
               "kind": "basic",
               "name": "withElif",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "636",
                 "name": "withElif",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10834,11 +11007,13 @@
               "$id": "641",
               "kind": "basic",
               "name": "withElse",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "642",
                 "name": "withElse",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -10923,11 +11098,13 @@
               "$id": "647",
               "kind": "basic",
               "name": "withExcept",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "648",
                 "name": "withExcept",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11012,11 +11189,13 @@
               "$id": "653",
               "kind": "basic",
               "name": "withExec",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "654",
                 "name": "withExec",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11101,11 +11280,13 @@
               "$id": "659",
               "kind": "basic",
               "name": "withFinally",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "660",
                 "name": "withFinally",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11190,11 +11371,13 @@
               "$id": "665",
               "kind": "basic",
               "name": "withFor",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "666",
                 "name": "withFor",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11279,11 +11462,13 @@
               "$id": "671",
               "kind": "basic",
               "name": "withFrom",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "672",
                 "name": "withFrom",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11368,11 +11553,13 @@
               "$id": "677",
               "kind": "basic",
               "name": "withGlobal",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "678",
                 "name": "withGlobal",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11457,11 +11644,13 @@
               "$id": "683",
               "kind": "basic",
               "name": "withIf",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "684",
                 "name": "withIf",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11546,11 +11735,13 @@
               "$id": "689",
               "kind": "basic",
               "name": "withImport",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "690",
                 "name": "withImport",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11635,11 +11826,13 @@
               "$id": "695",
               "kind": "basic",
               "name": "withIn",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "696",
                 "name": "withIn",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11724,11 +11917,13 @@
               "$id": "701",
               "kind": "basic",
               "name": "withIs",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "702",
                 "name": "withIs",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11813,11 +12008,13 @@
               "$id": "707",
               "kind": "basic",
               "name": "withLambda",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "708",
                 "name": "withLambda",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11902,11 +12099,13 @@
               "$id": "713",
               "kind": "basic",
               "name": "withNot",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "714",
                 "name": "withNot",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -11991,11 +12190,13 @@
               "$id": "719",
               "kind": "basic",
               "name": "withOr",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "720",
                 "name": "withOr",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12080,11 +12281,13 @@
               "$id": "725",
               "kind": "basic",
               "name": "withPass",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "726",
                 "name": "withPass",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12169,11 +12372,13 @@
               "$id": "731",
               "kind": "basic",
               "name": "withRaise",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "732",
                 "name": "withRaise",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12258,11 +12463,13 @@
               "$id": "737",
               "kind": "basic",
               "name": "withReturn",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "738",
                 "name": "withReturn",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12347,11 +12554,13 @@
               "$id": "743",
               "kind": "basic",
               "name": "withTry",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "744",
                 "name": "withTry",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12436,11 +12645,13 @@
               "$id": "749",
               "kind": "basic",
               "name": "withWhile",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "750",
                 "name": "withWhile",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12525,11 +12736,13 @@
               "$id": "755",
               "kind": "basic",
               "name": "withWith",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "756",
                 "name": "withWith",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12614,11 +12827,13 @@
               "$id": "761",
               "kind": "basic",
               "name": "withYield",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "762",
                 "name": "withYield",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
@@ -12703,11 +12918,13 @@
               "$id": "767",
               "kind": "basic",
               "name": "withCancellationToken",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "768",
                 "name": "withCancellationToken",
+                "isExactName": false,
                 "resourceName": "Parameters",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
index 7e16388a84b..f42fe657dab 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/array/tspCodeModel.json
@@ -561,6 +561,7 @@
       "$id": "62",
       "kind": "client",
       "name": "ArrayClient",
+      "isExactName": false,
       "namespace": "Type.Array",
       "doc": "Illustrates various types of arrays.",
       "methods": [],
@@ -606,6 +607,7 @@
           "$id": "66",
           "kind": "client",
           "name": "Int32Value",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of int32 values",
           "methods": [
@@ -613,11 +615,13 @@
               "$id": "67",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "68",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Int32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -719,11 +723,13 @@
               "$id": "73",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "74",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Int32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -896,6 +902,7 @@
           "$id": "82",
           "kind": "client",
           "name": "Int64Value",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of int64 values",
           "methods": [
@@ -903,11 +910,13 @@
               "$id": "83",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "84",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Int64Value",
                 "accessibility": "public",
                 "parameters": [
@@ -1009,11 +1018,13 @@
               "$id": "89",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "90",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Int64Value",
                 "accessibility": "public",
                 "parameters": [
@@ -1186,6 +1197,7 @@
           "$id": "98",
           "kind": "client",
           "name": "BooleanValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of boolean values",
           "methods": [
@@ -1193,11 +1205,13 @@
               "$id": "99",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "100",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "BooleanValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1299,11 +1313,13 @@
               "$id": "105",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "106",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "BooleanValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1476,6 +1492,7 @@
           "$id": "114",
           "kind": "client",
           "name": "StringValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of string values",
           "methods": [
@@ -1483,11 +1500,13 @@
               "$id": "115",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "116",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1589,11 +1608,13 @@
               "$id": "121",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "122",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "StringValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1766,6 +1787,7 @@
           "$id": "130",
           "kind": "client",
           "name": "Float32Value",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of float values",
           "methods": [
@@ -1773,11 +1795,13 @@
               "$id": "131",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "132",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Float32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -1879,11 +1903,13 @@
               "$id": "137",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "138",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Float32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -2056,6 +2082,7 @@
           "$id": "146",
           "kind": "client",
           "name": "DatetimeValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of datetime values",
           "methods": [
@@ -2063,11 +2090,13 @@
               "$id": "147",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "148",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "DatetimeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2177,11 +2206,13 @@
               "$id": "154",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "155",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "DatetimeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2354,6 +2385,7 @@
           "$id": "163",
           "kind": "client",
           "name": "DurationValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of duration values",
           "methods": [
@@ -2361,11 +2393,13 @@
               "$id": "164",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "165",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "DurationValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2475,11 +2509,13 @@
               "$id": "171",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "172",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "DurationValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2652,6 +2688,7 @@
           "$id": "180",
           "kind": "client",
           "name": "UnknownValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of unknown values",
           "methods": [
@@ -2659,11 +2696,13 @@
               "$id": "181",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "182",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnknownValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2765,11 +2804,13 @@
               "$id": "187",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "188",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnknownValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2942,6 +2983,7 @@
           "$id": "196",
           "kind": "client",
           "name": "ModelValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of model values",
           "methods": [
@@ -2949,11 +2991,13 @@
               "$id": "197",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "198",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3044,11 +3088,13 @@
               "$id": "201",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "202",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3221,6 +3267,7 @@
           "$id": "210",
           "kind": "client",
           "name": "NullableFloatValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of nullable float values",
           "methods": [
@@ -3228,11 +3275,13 @@
               "$id": "211",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "212",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "NullableFloatValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3339,11 +3388,13 @@
               "$id": "218",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "219",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "NullableFloatValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3516,6 +3567,7 @@
           "$id": "227",
           "kind": "client",
           "name": "NullableInt32Value",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of nullable int32 values",
           "methods": [
@@ -3523,11 +3575,13 @@
               "$id": "228",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "229",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "NullableInt32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -3634,11 +3688,13 @@
               "$id": "235",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "236",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "NullableInt32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -3811,6 +3867,7 @@
           "$id": "244",
           "kind": "client",
           "name": "NullableBooleanValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of nullable boolean values",
           "methods": [
@@ -3818,11 +3875,13 @@
               "$id": "245",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "246",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "NullableBooleanValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3929,11 +3988,13 @@
               "$id": "252",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "253",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "NullableBooleanValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4106,6 +4167,7 @@
           "$id": "261",
           "kind": "client",
           "name": "NullableStringValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of nullable string values",
           "methods": [
@@ -4113,11 +4175,13 @@
               "$id": "262",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "263",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "NullableStringValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4224,11 +4288,13 @@
               "$id": "269",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "270",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "NullableStringValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4401,6 +4467,7 @@
           "$id": "278",
           "kind": "client",
           "name": "NullableModelValue",
+          "isExactName": false,
           "namespace": "Type.Array",
           "doc": "Array of nullable model values",
           "methods": [
@@ -4408,11 +4475,13 @@
               "$id": "279",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "280",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "NullableModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -4515,11 +4584,13 @@
               "$id": "285",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "286",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "NullableModelValue",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
index d8109333bc7..78a83b29278 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/dictionary/tspCodeModel.json
@@ -464,6 +464,7 @@
       "$id": "51",
       "kind": "client",
       "name": "DictionaryClient",
+      "isExactName": false,
       "namespace": "Type.Dictionary",
       "doc": "Illustrates various of dictionaries.",
       "methods": [],
@@ -509,6 +510,7 @@
           "$id": "55",
           "kind": "client",
           "name": "Int32Value",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of int32 values",
           "methods": [
@@ -516,11 +518,13 @@
               "$id": "56",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "57",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Int32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -627,11 +631,13 @@
               "$id": "63",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "64",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Int32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -804,6 +810,7 @@
           "$id": "72",
           "kind": "client",
           "name": "Int64Value",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of int64 values",
           "methods": [
@@ -811,11 +818,13 @@
               "$id": "73",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "74",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Int64Value",
                 "accessibility": "public",
                 "parameters": [
@@ -922,11 +931,13 @@
               "$id": "80",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "81",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Int64Value",
                 "accessibility": "public",
                 "parameters": [
@@ -1099,6 +1110,7 @@
           "$id": "89",
           "kind": "client",
           "name": "BooleanValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of boolean values",
           "methods": [
@@ -1106,11 +1118,13 @@
               "$id": "90",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "91",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "BooleanValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1217,11 +1231,13 @@
               "$id": "97",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "98",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "BooleanValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1394,6 +1410,7 @@
           "$id": "106",
           "kind": "client",
           "name": "StringValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of string values",
           "methods": [
@@ -1401,11 +1418,13 @@
               "$id": "107",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "108",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1512,11 +1531,13 @@
               "$id": "114",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "115",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "StringValue",
                 "accessibility": "public",
                 "parameters": [
@@ -1689,6 +1710,7 @@
           "$id": "123",
           "kind": "client",
           "name": "Float32Value",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of float values",
           "methods": [
@@ -1696,11 +1718,13 @@
               "$id": "124",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "125",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Float32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -1807,11 +1831,13 @@
               "$id": "131",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "132",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Float32Value",
                 "accessibility": "public",
                 "parameters": [
@@ -1984,6 +2010,7 @@
           "$id": "140",
           "kind": "client",
           "name": "DatetimeValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of datetime values",
           "methods": [
@@ -1991,11 +2018,13 @@
               "$id": "141",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "142",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "DatetimeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2110,11 +2139,13 @@
               "$id": "149",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "150",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "DatetimeValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2287,6 +2318,7 @@
           "$id": "158",
           "kind": "client",
           "name": "DurationValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of duration values",
           "methods": [
@@ -2294,11 +2326,13 @@
               "$id": "159",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "160",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "DurationValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2413,11 +2447,13 @@
               "$id": "167",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "168",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "DurationValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2590,6 +2626,7 @@
           "$id": "176",
           "kind": "client",
           "name": "UnknownValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of unknown values",
           "methods": [
@@ -2597,11 +2634,13 @@
               "$id": "177",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "178",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnknownValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2708,11 +2747,13 @@
               "$id": "184",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "185",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnknownValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2885,6 +2926,7 @@
           "$id": "193",
           "kind": "client",
           "name": "ModelValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of model values",
           "methods": [
@@ -2892,11 +2934,13 @@
               "$id": "194",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "195",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -2987,11 +3031,13 @@
               "$id": "198",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "199",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3164,6 +3210,7 @@
           "$id": "207",
           "kind": "client",
           "name": "RecursiveModelValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of model values",
           "methods": [
@@ -3171,11 +3218,13 @@
               "$id": "208",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "209",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "RecursiveModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3266,11 +3315,13 @@
               "$id": "212",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "213",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "RecursiveModelValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3443,6 +3494,7 @@
           "$id": "221",
           "kind": "client",
           "name": "NullableFloatValue",
+          "isExactName": false,
           "namespace": "Type.Dictionary",
           "doc": "Dictionary of nullable float values",
           "methods": [
@@ -3450,11 +3502,13 @@
               "$id": "222",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "223",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "NullableFloatValue",
                 "accessibility": "public",
                 "parameters": [
@@ -3566,11 +3620,13 @@
               "$id": "230",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "231",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "NullableFloatValue",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
index 66148316cd8..e763efcc6d9 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/extensible/tspCodeModel.json
@@ -274,6 +274,7 @@
       "$id": "26",
       "kind": "client",
       "name": "ExtensibleClient",
+      "isExactName": false,
       "namespace": "Type.Enum.Extensible",
       "methods": [],
       "parameters": [
@@ -318,17 +319,20 @@
           "$id": "30",
           "kind": "client",
           "name": "String",
+          "isExactName": false,
           "namespace": "Type.Enum.Extensible",
           "methods": [
             {
               "$id": "31",
               "kind": "basic",
               "name": "getKnownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "32",
                 "name": "getKnownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "accessibility": "public",
                 "parameters": [
@@ -427,11 +431,13 @@
               "$id": "35",
               "kind": "basic",
               "name": "getUnknownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "36",
                 "name": "getUnknownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "accessibility": "public",
                 "parameters": [
@@ -530,11 +536,13 @@
               "$id": "39",
               "kind": "basic",
               "name": "putKnownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "40",
                 "name": "putKnownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "accessibility": "public",
                 "parameters": [
@@ -662,11 +670,13 @@
               "$id": "45",
               "kind": "basic",
               "name": "putUnknownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "46",
                 "name": "putUnknownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
index 20cd2638521..d9da93e0a43 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/enum/fixed/tspCodeModel.json
@@ -240,6 +240,7 @@
       "$id": "22",
       "kind": "client",
       "name": "FixedClient",
+      "isExactName": false,
       "namespace": "Type.Enum.Fixed",
       "methods": [],
       "parameters": [
@@ -284,18 +285,21 @@
           "$id": "26",
           "kind": "client",
           "name": "String",
+          "isExactName": false,
           "namespace": "Type.Enum.Fixed",
           "methods": [
             {
               "$id": "27",
               "kind": "basic",
               "name": "getKnownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "getKnownValue",
               "operation": {
                 "$id": "28",
                 "name": "getKnownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "getKnownValue",
                 "accessibility": "public",
@@ -395,12 +399,14 @@
               "$id": "31",
               "kind": "basic",
               "name": "putKnownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "putKnownValue",
               "operation": {
                 "$id": "32",
                 "name": "putKnownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "putKnownValue",
                 "accessibility": "public",
@@ -531,12 +537,14 @@
               "$id": "37",
               "kind": "basic",
               "name": "putUnknownValue",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "putUnknownValue",
               "operation": {
                 "$id": "38",
                 "name": "putUnknownValue",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "putUnknownValue",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
index 774ad80d9a1..149d22ab7e9 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/empty/tspCodeModel.json
@@ -130,6 +130,7 @@
       "$id": "12",
       "kind": "client",
       "name": "EmptyClient",
+      "isExactName": false,
       "namespace": "Type.Model.Empty",
       "doc": "Illustrates usage of empty model used in operation's parameters and responses.",
       "methods": [
@@ -137,11 +138,13 @@
           "$id": "13",
           "kind": "basic",
           "name": "putEmpty",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "14",
             "name": "putEmpty",
+            "isExactName": false,
             "resourceName": "Empty",
             "accessibility": "public",
             "parameters": [
@@ -271,11 +274,13 @@
           "$id": "19",
           "kind": "basic",
           "name": "getEmpty",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "20",
             "name": "getEmpty",
+            "isExactName": false,
             "resourceName": "Empty",
             "accessibility": "public",
             "parameters": [
@@ -366,11 +371,13 @@
           "$id": "23",
           "kind": "basic",
           "name": "postRoundTripEmpty",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "24",
             "name": "postRoundTripEmpty",
+            "isExactName": false,
             "resourceName": "Empty",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
index d40a5a43f33..6f7d0c06745 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/enum-discriminator/tspCodeModel.json
@@ -570,6 +570,7 @@
       "$id": "43",
       "kind": "client",
       "name": "EnumDiscriminatorClient",
+      "isExactName": false,
       "namespace": "Type.Model.Inheritance.EnumDiscriminator",
       "doc": "Illustrates inheritance with enum discriminator.",
       "methods": [
@@ -577,12 +578,14 @@
           "$id": "44",
           "kind": "basic",
           "name": "getExtensibleModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Receive model with extensible enum discriminator type.",
           "operation": {
             "$id": "45",
             "name": "getExtensibleModel",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Receive model with extensible enum discriminator type.",
             "accessibility": "public",
@@ -674,12 +677,14 @@
           "$id": "48",
           "kind": "basic",
           "name": "putExtensibleModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Send model with extensible enum discriminator type.",
           "operation": {
             "$id": "49",
             "name": "putExtensibleModel",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Send model with extensible enum discriminator type.",
             "accessibility": "public",
@@ -812,12 +817,14 @@
           "$id": "54",
           "kind": "basic",
           "name": "getExtensibleModelMissingDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Get a model omitting the discriminator.",
           "operation": {
             "$id": "55",
             "name": "getExtensibleModelMissingDiscriminator",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Get a model omitting the discriminator.",
             "accessibility": "public",
@@ -909,12 +916,14 @@
           "$id": "58",
           "kind": "basic",
           "name": "getExtensibleModelWrongDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Get a model containing discriminator value never defined.",
           "operation": {
             "$id": "59",
             "name": "getExtensibleModelWrongDiscriminator",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Get a model containing discriminator value never defined.",
             "accessibility": "public",
@@ -1006,12 +1015,14 @@
           "$id": "62",
           "kind": "basic",
           "name": "getFixedModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Receive model with fixed enum discriminator type.",
           "operation": {
             "$id": "63",
             "name": "getFixedModel",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Receive model with fixed enum discriminator type.",
             "accessibility": "public",
@@ -1103,12 +1114,14 @@
           "$id": "66",
           "kind": "basic",
           "name": "putFixedModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Send model with fixed enum discriminator type.",
           "operation": {
             "$id": "67",
             "name": "putFixedModel",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Send model with fixed enum discriminator type.",
             "accessibility": "public",
@@ -1241,12 +1254,14 @@
           "$id": "72",
           "kind": "basic",
           "name": "getFixedModelMissingDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Get a model omitting the discriminator.",
           "operation": {
             "$id": "73",
             "name": "getFixedModelMissingDiscriminator",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Get a model omitting the discriminator.",
             "accessibility": "public",
@@ -1338,12 +1353,14 @@
           "$id": "76",
           "kind": "basic",
           "name": "getFixedModelWrongDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "doc": "Get a model containing discriminator value never defined.",
           "operation": {
             "$id": "77",
             "name": "getFixedModelWrongDiscriminator",
+            "isExactName": false,
             "resourceName": "EnumDiscriminator",
             "doc": "Get a model containing discriminator value never defined.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
index abd9ed1d025..b836dfcbc34 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/nested-discriminator/tspCodeModel.json
@@ -561,6 +561,7 @@
       "$id": "42",
       "kind": "client",
       "name": "NestedDiscriminatorClient",
+      "isExactName": false,
       "namespace": "Type.Model.Inheritance.NestedDiscriminator",
       "doc": "Illustrates multiple level inheritance with multiple discriminators.",
       "methods": [
@@ -568,11 +569,13 @@
           "$id": "43",
           "kind": "basic",
           "name": "getModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "44",
             "name": "getModel",
+            "isExactName": false,
             "resourceName": "NestedDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -663,11 +666,13 @@
           "$id": "47",
           "kind": "basic",
           "name": "putModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "48",
             "name": "putModel",
+            "isExactName": false,
             "resourceName": "NestedDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -797,11 +802,13 @@
           "$id": "53",
           "kind": "basic",
           "name": "getRecursiveModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "54",
             "name": "getRecursiveModel",
+            "isExactName": false,
             "resourceName": "NestedDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -892,11 +899,13 @@
           "$id": "57",
           "kind": "basic",
           "name": "putRecursiveModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "58",
             "name": "putRecursiveModel",
+            "isExactName": false,
             "resourceName": "NestedDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -1026,11 +1035,13 @@
           "$id": "63",
           "kind": "basic",
           "name": "getMissingDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "64",
             "name": "getMissingDiscriminator",
+            "isExactName": false,
             "resourceName": "NestedDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -1121,11 +1132,13 @@
           "$id": "67",
           "kind": "basic",
           "name": "getWrongDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "68",
             "name": "getWrongDiscriminator",
+            "isExactName": false,
             "resourceName": "NestedDiscriminator",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
index bb5c0dbad45..65490835c13 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/not-discriminated/tspCodeModel.json
@@ -217,6 +217,7 @@
       "$id": "18",
       "kind": "client",
       "name": "NotDiscriminatedClient",
+      "isExactName": false,
       "namespace": "Type.Model.Inheritance.NotDiscriminated",
       "doc": "Illustrates not-discriminated inheritance model.",
       "methods": [
@@ -224,11 +225,13 @@
           "$id": "19",
           "kind": "basic",
           "name": "postValid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "20",
             "name": "postValid",
+            "isExactName": false,
             "resourceName": "NotDiscriminated",
             "accessibility": "public",
             "parameters": [
@@ -358,11 +361,13 @@
           "$id": "25",
           "kind": "basic",
           "name": "getValid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "26",
             "name": "getValid",
+            "isExactName": false,
             "resourceName": "NotDiscriminated",
             "accessibility": "public",
             "parameters": [
@@ -453,11 +458,13 @@
           "$id": "29",
           "kind": "basic",
           "name": "putValid",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "30",
             "name": "putValid",
+            "isExactName": false,
             "resourceName": "NotDiscriminated",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
index 570bdd50020..bb0a4462a34 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/recursive/tspCodeModel.json
@@ -139,6 +139,7 @@
       "$id": "11",
       "kind": "client",
       "name": "RecursiveClient",
+      "isExactName": false,
       "namespace": "Type.Model.Inheritance.Recursive",
       "doc": "Illustrates inheritance recursion",
       "methods": [
@@ -146,11 +147,13 @@
           "$id": "12",
           "kind": "basic",
           "name": "put",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "13",
             "name": "put",
+            "isExactName": false,
             "resourceName": "Recursive",
             "accessibility": "public",
             "parameters": [
@@ -280,11 +283,13 @@
           "$id": "18",
           "kind": "basic",
           "name": "get",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "19",
             "name": "get",
+            "isExactName": false,
             "resourceName": "Recursive",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
index 1ab98e6eb88..ad84c330c65 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/inheritance/single-discriminator/tspCodeModel.json
@@ -686,6 +686,7 @@
       "$id": "51",
       "kind": "client",
       "name": "SingleDiscriminatorClient",
+      "isExactName": false,
       "namespace": "Type.Model.Inheritance.SingleDiscriminator",
       "doc": "Illustrates inheritance with single discriminator.",
       "methods": [
@@ -693,11 +694,13 @@
           "$id": "52",
           "kind": "basic",
           "name": "getModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "53",
             "name": "getModel",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -788,11 +791,13 @@
           "$id": "56",
           "kind": "basic",
           "name": "putModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "57",
             "name": "putModel",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -922,11 +927,13 @@
           "$id": "62",
           "kind": "basic",
           "name": "getRecursiveModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "63",
             "name": "getRecursiveModel",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -1017,11 +1024,13 @@
           "$id": "66",
           "kind": "basic",
           "name": "putRecursiveModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "67",
             "name": "putRecursiveModel",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -1151,11 +1160,13 @@
           "$id": "72",
           "kind": "basic",
           "name": "getMissingDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "73",
             "name": "getMissingDiscriminator",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -1246,11 +1257,13 @@
           "$id": "76",
           "kind": "basic",
           "name": "getWrongDiscriminator",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "77",
             "name": "getWrongDiscriminator",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
@@ -1341,11 +1354,13 @@
           "$id": "80",
           "kind": "basic",
           "name": "getLegacyModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "81",
             "name": "getLegacyModel",
+            "isExactName": false,
             "resourceName": "SingleDiscriminator",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
index 747d49b8ebd..e5b3ea2d030 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/usage/tspCodeModel.json
@@ -211,6 +211,7 @@
       "$id": "18",
       "kind": "client",
       "name": "UsageClient",
+      "isExactName": false,
       "namespace": "Type.Model.Usage",
       "doc": "Illustrates usage of Record in different places(Operation parameters, return type or both).",
       "methods": [
@@ -218,11 +219,13 @@
           "$id": "19",
           "kind": "basic",
           "name": "input",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "20",
             "name": "input",
+            "isExactName": false,
             "resourceName": "Usage",
             "accessibility": "public",
             "parameters": [
@@ -352,11 +355,13 @@
           "$id": "25",
           "kind": "basic",
           "name": "output",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "26",
             "name": "output",
+            "isExactName": false,
             "resourceName": "Usage",
             "accessibility": "public",
             "parameters": [
@@ -447,11 +452,13 @@
           "$id": "29",
           "kind": "basic",
           "name": "inputAndOutput",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "30",
             "name": "inputAndOutput",
+            "isExactName": false,
             "resourceName": "Usage",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
index 2c1978d5de1..8576d99ff97 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/model/visibility/tspCodeModel.json
@@ -416,6 +416,7 @@
       "$id": "39",
       "kind": "client",
       "name": "VisibilityClient",
+      "isExactName": false,
       "namespace": "Type.Model.Visibility",
       "doc": "Illustrates models with visibility properties.",
       "methods": [
@@ -423,11 +424,13 @@
           "$id": "40",
           "kind": "basic",
           "name": "getModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "41",
             "name": "getModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
@@ -657,11 +660,13 @@
           "$id": "51",
           "kind": "basic",
           "name": "headModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "52",
             "name": "headModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
@@ -821,11 +826,13 @@
           "$id": "59",
           "kind": "basic",
           "name": "putModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "60",
             "name": "putModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
@@ -955,11 +962,13 @@
           "$id": "65",
           "kind": "basic",
           "name": "patchModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "66",
             "name": "patchModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
@@ -1089,11 +1098,13 @@
           "$id": "71",
           "kind": "basic",
           "name": "postModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "72",
             "name": "postModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
@@ -1223,11 +1234,13 @@
           "$id": "77",
           "kind": "basic",
           "name": "deleteModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "78",
             "name": "deleteModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
@@ -1357,11 +1370,13 @@
           "$id": "83",
           "kind": "basic",
           "name": "putReadOnlyModel",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [],
           "operation": {
             "$id": "84",
             "name": "putReadOnlyModel",
+            "isExactName": false,
             "resourceName": "Visibility",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
index 3410d98fd4e..7fef19a421f 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/additional-properties/tspCodeModel.json
@@ -3338,6 +3338,7 @@
       "$id": "281",
       "kind": "client",
       "name": "AdditionalPropertiesClient",
+      "isExactName": false,
       "namespace": "Type.Property.AdditionalProperties",
       "doc": "Tests for additional properties of models",
       "methods": [],
@@ -3383,18 +3384,21 @@
           "$id": "285",
           "kind": "client",
           "name": "ExtendsUnknown",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "286",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "287",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsUnknown",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -3486,12 +3490,14 @@
               "$id": "290",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "291",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsUnknown",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -3667,18 +3673,21 @@
           "$id": "299",
           "kind": "client",
           "name": "ExtendsUnknownDerived",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "300",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "301",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsUnknownDerived",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -3770,12 +3779,14 @@
               "$id": "304",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "305",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsUnknownDerived",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -3951,18 +3962,21 @@
           "$id": "313",
           "kind": "client",
           "name": "ExtendsUnknownDiscriminated",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "314",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "315",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsUnknownDiscriminated",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4054,12 +4068,14 @@
               "$id": "318",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "319",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsUnknownDiscriminated",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -4235,18 +4251,21 @@
           "$id": "327",
           "kind": "client",
           "name": "IsUnknown",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "328",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "329",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsUnknown",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4338,12 +4357,14 @@
               "$id": "332",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "333",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsUnknown",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -4519,18 +4540,21 @@
           "$id": "341",
           "kind": "client",
           "name": "IsUnknownDerived",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "342",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "343",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsUnknownDerived",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4622,12 +4646,14 @@
               "$id": "346",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "347",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsUnknownDerived",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -4803,18 +4829,21 @@
           "$id": "355",
           "kind": "client",
           "name": "IsUnknownDiscriminated",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "356",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "357",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsUnknownDiscriminated",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4906,12 +4935,14 @@
               "$id": "360",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "361",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsUnknownDiscriminated",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5087,18 +5118,21 @@
           "$id": "369",
           "kind": "client",
           "name": "ExtendsString",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "370",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "371",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5190,12 +5224,14 @@
               "$id": "374",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "375",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5371,18 +5407,21 @@
           "$id": "383",
           "kind": "client",
           "name": "IsString",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "384",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "385",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5474,12 +5513,14 @@
               "$id": "388",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "389",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5655,18 +5696,21 @@
           "$id": "397",
           "kind": "client",
           "name": "SpreadString",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "398",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "399",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5758,12 +5802,14 @@
               "$id": "402",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "403",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5939,18 +5985,21 @@
           "$id": "411",
           "kind": "client",
           "name": "ExtendsFloat",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "412",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "413",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsFloat",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6042,12 +6091,14 @@
               "$id": "416",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "417",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsFloat",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -6223,18 +6274,21 @@
           "$id": "425",
           "kind": "client",
           "name": "IsFloat",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "426",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "427",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsFloat",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6326,12 +6380,14 @@
               "$id": "430",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "431",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsFloat",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -6507,18 +6563,21 @@
           "$id": "439",
           "kind": "client",
           "name": "SpreadFloat",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "440",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "441",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadFloat",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6610,12 +6669,14 @@
               "$id": "444",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "445",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadFloat",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -6791,18 +6852,21 @@
           "$id": "453",
           "kind": "client",
           "name": "ExtendsModel",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "454",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "455",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsModel",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6894,12 +6958,14 @@
               "$id": "458",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "459",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsModel",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7075,18 +7141,21 @@
           "$id": "467",
           "kind": "client",
           "name": "IsModel",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "468",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "469",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsModel",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7178,12 +7247,14 @@
               "$id": "472",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "473",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsModel",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7359,18 +7430,21 @@
           "$id": "481",
           "kind": "client",
           "name": "SpreadModel",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "482",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "483",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadModel",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7462,12 +7536,14 @@
               "$id": "486",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "487",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadModel",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7643,18 +7719,21 @@
           "$id": "495",
           "kind": "client",
           "name": "ExtendsModelArray",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "496",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "497",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsModelArray",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7746,12 +7825,14 @@
               "$id": "500",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "501",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsModelArray",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7927,18 +8008,21 @@
           "$id": "509",
           "kind": "client",
           "name": "IsModelArray",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "510",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "511",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IsModelArray",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8030,12 +8114,14 @@
               "$id": "514",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "515",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IsModelArray",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -8211,18 +8297,21 @@
           "$id": "523",
           "kind": "client",
           "name": "SpreadModelArray",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "524",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "525",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadModelArray",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8314,12 +8403,14 @@
               "$id": "528",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "529",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadModelArray",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -8495,18 +8586,21 @@
           "$id": "537",
           "kind": "client",
           "name": "SpreadDifferentString",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "538",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "539",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8598,12 +8692,14 @@
               "$id": "542",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "543",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -8779,18 +8875,21 @@
           "$id": "551",
           "kind": "client",
           "name": "SpreadDifferentFloat",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "552",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "553",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentFloat",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8882,12 +8981,14 @@
               "$id": "556",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "557",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentFloat",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9063,18 +9164,21 @@
           "$id": "565",
           "kind": "client",
           "name": "SpreadDifferentModel",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "566",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "567",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentModel",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9166,12 +9270,14 @@
               "$id": "570",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "571",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentModel",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9347,18 +9453,21 @@
           "$id": "579",
           "kind": "client",
           "name": "SpreadDifferentModelArray",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "580",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "581",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentModelArray",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9450,12 +9559,14 @@
               "$id": "584",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "585",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadDifferentModelArray",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9631,18 +9742,21 @@
           "$id": "593",
           "kind": "client",
           "name": "ExtendsDifferentSpreadString",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "594",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "595",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9734,12 +9848,14 @@
               "$id": "598",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "599",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9915,18 +10031,21 @@
           "$id": "607",
           "kind": "client",
           "name": "ExtendsDifferentSpreadFloat",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "608",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "609",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadFloat",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10018,12 +10137,14 @@
               "$id": "612",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "613",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadFloat",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -10199,18 +10320,21 @@
           "$id": "621",
           "kind": "client",
           "name": "ExtendsDifferentSpreadModel",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "622",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "623",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadModel",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10302,12 +10426,14 @@
               "$id": "626",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "627",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadModel",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -10483,18 +10609,21 @@
           "$id": "635",
           "kind": "client",
           "name": "ExtendsDifferentSpreadModelArray",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "636",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "637",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadModelArray",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10586,12 +10715,14 @@
               "$id": "640",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "641",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtendsDifferentSpreadModelArray",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -10767,18 +10898,21 @@
           "$id": "649",
           "kind": "client",
           "name": "MultipleSpread",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "650",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "651",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "MultipleSpread",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10870,12 +11004,14 @@
               "$id": "654",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "655",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "MultipleSpread",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -11051,18 +11187,21 @@
           "$id": "663",
           "kind": "client",
           "name": "SpreadRecordUnion",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "664",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "665",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadRecordUnion",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -11154,12 +11293,14 @@
               "$id": "668",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "669",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadRecordUnion",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -11335,18 +11476,21 @@
           "$id": "677",
           "kind": "client",
           "name": "SpreadRecordNonDiscriminatedUnion",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "678",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "679",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadRecordNonDiscriminatedUnion",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -11438,12 +11582,14 @@
               "$id": "682",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "683",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadRecordNonDiscriminatedUnion",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -11619,18 +11765,21 @@
           "$id": "691",
           "kind": "client",
           "name": "SpreadRecordNonDiscriminatedUnion2",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "692",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "693",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadRecordNonDiscriminatedUnion2",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -11722,12 +11871,14 @@
               "$id": "696",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "697",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadRecordNonDiscriminatedUnion2",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -11903,18 +12054,21 @@
           "$id": "705",
           "kind": "client",
           "name": "SpreadRecordNonDiscriminatedUnion3",
+          "isExactName": false,
           "namespace": "Type.Property.AdditionalProperties",
           "methods": [
             {
               "$id": "706",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "707",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "SpreadRecordNonDiscriminatedUnion3",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -12006,12 +12160,14 @@
               "$id": "710",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "711",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "SpreadRecordNonDiscriminatedUnion3",
                 "doc": "Put operation",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
index 4204521c6bb..d55f8c6a586 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/nullable/tspCodeModel.json
@@ -1344,6 +1344,7 @@
       "$id": "134",
       "kind": "client",
       "name": "NullableClient",
+      "isExactName": false,
       "namespace": "Type.Property.Nullable",
       "doc": "Illustrates models with nullable properties.",
       "methods": [],
@@ -1389,18 +1390,21 @@
           "$id": "138",
           "kind": "client",
           "name": "String",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "139",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "140",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -1492,12 +1496,14 @@
               "$id": "143",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "144",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -1589,12 +1595,14 @@
               "$id": "147",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "148",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -1725,12 +1733,14 @@
               "$id": "153",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "154",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -1904,18 +1914,21 @@
           "$id": "162",
           "kind": "client",
           "name": "Bytes",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "163",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "164",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -2007,12 +2020,14 @@
               "$id": "167",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "168",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -2104,12 +2119,14 @@
               "$id": "171",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "172",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -2240,12 +2257,14 @@
               "$id": "177",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "178",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -2419,18 +2438,21 @@
           "$id": "186",
           "kind": "client",
           "name": "Datetime",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "187",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "188",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -2522,12 +2544,14 @@
               "$id": "191",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "192",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -2619,12 +2643,14 @@
               "$id": "195",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "196",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -2755,12 +2781,14 @@
               "$id": "201",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "202",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -2934,18 +2962,21 @@
           "$id": "210",
           "kind": "client",
           "name": "Duration",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "211",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "212",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -3037,12 +3068,14 @@
               "$id": "215",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "216",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -3134,12 +3167,14 @@
               "$id": "219",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "220",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -3270,12 +3305,14 @@
               "$id": "225",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "226",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -3449,18 +3486,21 @@
           "$id": "234",
           "kind": "client",
           "name": "CollectionsByte",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "235",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "236",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -3552,12 +3592,14 @@
               "$id": "239",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "240",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -3649,12 +3691,14 @@
               "$id": "243",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "244",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -3785,12 +3829,14 @@
               "$id": "249",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "250",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -3964,18 +4010,21 @@
           "$id": "258",
           "kind": "client",
           "name": "CollectionsModel",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "259",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "260",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -4067,12 +4116,14 @@
               "$id": "263",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "264",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -4164,12 +4215,14 @@
               "$id": "267",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "268",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -4300,12 +4353,14 @@
               "$id": "273",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "274",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -4479,18 +4534,21 @@
           "$id": "282",
           "kind": "client",
           "name": "CollectionsString",
+          "isExactName": false,
           "namespace": "Type.Property.Nullable",
           "methods": [
             {
               "$id": "283",
               "kind": "basic",
               "name": "getNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "284",
                 "name": "getNonNull",
+                "isExactName": false,
                 "resourceName": "CollectionsString",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -4582,12 +4640,14 @@
               "$id": "287",
               "kind": "basic",
               "name": "getNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "288",
                 "name": "getNull",
+                "isExactName": false,
                 "resourceName": "CollectionsString",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -4679,12 +4739,14 @@
               "$id": "291",
               "kind": "basic",
               "name": "patchNonNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "292",
                 "name": "patchNonNull",
+                "isExactName": false,
                 "resourceName": "CollectionsString",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -4815,12 +4877,14 @@
               "$id": "297",
               "kind": "basic",
               "name": "patchNull",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "298",
                 "name": "patchNull",
+                "isExactName": false,
                 "resourceName": "CollectionsString",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
index 672bd4b6c6e..b880f297976 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/optionality/tspCodeModel.json
@@ -2131,6 +2131,7 @@
       "$id": "201",
       "kind": "client",
       "name": "OptionalClient",
+      "isExactName": false,
       "namespace": "Type.Property.Optional",
       "doc": "Illustrates models with optional properties.",
       "methods": [],
@@ -2176,18 +2177,21 @@
           "$id": "205",
           "kind": "client",
           "name": "String",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "206",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "207",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -2279,12 +2283,14 @@
               "$id": "210",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "211",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -2376,12 +2382,14 @@
               "$id": "214",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "215",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -2512,12 +2520,14 @@
               "$id": "220",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "221",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -2691,18 +2701,21 @@
           "$id": "229",
           "kind": "client",
           "name": "Bytes",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "230",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "231",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -2794,12 +2807,14 @@
               "$id": "234",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "235",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -2891,12 +2906,14 @@
               "$id": "238",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "239",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -3027,12 +3044,14 @@
               "$id": "244",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "245",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -3206,18 +3225,21 @@
           "$id": "253",
           "kind": "client",
           "name": "Datetime",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "254",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "255",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -3309,12 +3331,14 @@
               "$id": "258",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "259",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -3406,12 +3430,14 @@
               "$id": "262",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "263",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -3542,12 +3568,14 @@
               "$id": "268",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "269",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -3721,18 +3749,21 @@
           "$id": "277",
           "kind": "client",
           "name": "Duration",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "278",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "279",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -3824,12 +3855,14 @@
               "$id": "282",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "283",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -3921,12 +3954,14 @@
               "$id": "286",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "287",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -4057,12 +4092,14 @@
               "$id": "292",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "293",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -4236,18 +4273,21 @@
           "$id": "301",
           "kind": "client",
           "name": "PlainDate",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "302",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "303",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "PlainDate",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -4339,12 +4379,14 @@
               "$id": "306",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "307",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "PlainDate",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -4436,12 +4478,14 @@
               "$id": "310",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "311",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "PlainDate",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -4572,12 +4616,14 @@
               "$id": "316",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "317",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "PlainDate",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -4751,18 +4797,21 @@
           "$id": "325",
           "kind": "client",
           "name": "PlainTime",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "326",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "327",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "PlainTime",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -4854,12 +4903,14 @@
               "$id": "330",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "331",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "PlainTime",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -4951,12 +5002,14 @@
               "$id": "334",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "335",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "PlainTime",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -5087,12 +5140,14 @@
               "$id": "340",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "341",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "PlainTime",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -5266,18 +5321,21 @@
           "$id": "349",
           "kind": "client",
           "name": "CollectionsByte",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "350",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "351",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -5369,12 +5427,14 @@
               "$id": "354",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "355",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -5466,12 +5526,14 @@
               "$id": "358",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "359",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -5602,12 +5664,14 @@
               "$id": "364",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "365",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "CollectionsByte",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -5781,18 +5845,21 @@
           "$id": "373",
           "kind": "client",
           "name": "CollectionsModel",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "374",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "375",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -5884,12 +5951,14 @@
               "$id": "378",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "379",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -5981,12 +6050,14 @@
               "$id": "382",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "383",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -6117,12 +6188,14 @@
               "$id": "388",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "389",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -6296,18 +6369,21 @@
           "$id": "397",
           "kind": "client",
           "name": "StringLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "398",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "399",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "StringLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -6399,12 +6475,14 @@
               "$id": "402",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "403",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "StringLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -6496,12 +6574,14 @@
               "$id": "406",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "407",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "StringLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -6632,12 +6712,14 @@
               "$id": "412",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "413",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "StringLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -6811,18 +6893,21 @@
           "$id": "421",
           "kind": "client",
           "name": "IntLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "422",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "423",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "IntLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -6914,12 +6999,14 @@
               "$id": "426",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "427",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "IntLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -7011,12 +7098,14 @@
               "$id": "430",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "431",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "IntLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -7147,12 +7236,14 @@
               "$id": "436",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "437",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "IntLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -7326,18 +7417,21 @@
           "$id": "445",
           "kind": "client",
           "name": "FloatLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "446",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "447",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "FloatLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -7429,12 +7523,14 @@
               "$id": "450",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "451",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "FloatLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -7526,12 +7622,14 @@
               "$id": "454",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "455",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "FloatLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -7662,12 +7760,14 @@
               "$id": "460",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "461",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "FloatLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -7841,18 +7941,21 @@
           "$id": "469",
           "kind": "client",
           "name": "BooleanLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "470",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "471",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "BooleanLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -7944,12 +8047,14 @@
               "$id": "474",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "475",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "BooleanLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -8041,12 +8146,14 @@
               "$id": "478",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "479",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "BooleanLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -8177,12 +8284,14 @@
               "$id": "484",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "485",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "BooleanLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -8356,18 +8465,21 @@
           "$id": "493",
           "kind": "client",
           "name": "UnionStringLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "494",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "495",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "UnionStringLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -8459,12 +8571,14 @@
               "$id": "498",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "499",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "UnionStringLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -8556,12 +8670,14 @@
               "$id": "502",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "503",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "UnionStringLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -8692,12 +8808,14 @@
               "$id": "508",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "509",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "UnionStringLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -8871,18 +8989,21 @@
           "$id": "517",
           "kind": "client",
           "name": "UnionIntLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "518",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "519",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "UnionIntLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -8974,12 +9095,14 @@
               "$id": "522",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "523",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "UnionIntLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -9071,12 +9194,14 @@
               "$id": "526",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "527",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "UnionIntLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -9207,12 +9332,14 @@
               "$id": "532",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "533",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "UnionIntLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -9386,18 +9513,21 @@
           "$id": "541",
           "kind": "client",
           "name": "UnionFloatLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "methods": [
             {
               "$id": "542",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "543",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "UnionFloatLiteral",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -9489,12 +9619,14 @@
               "$id": "546",
               "kind": "basic",
               "name": "getDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return the default object",
               "operation": {
                 "$id": "547",
                 "name": "getDefault",
+                "isExactName": false,
                 "resourceName": "UnionFloatLiteral",
                 "doc": "Get models that will return the default object",
                 "accessibility": "public",
@@ -9586,12 +9718,14 @@
               "$id": "550",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "551",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "UnionFloatLiteral",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -9722,12 +9856,14 @@
               "$id": "556",
               "kind": "basic",
               "name": "putDefault",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with default properties.",
               "operation": {
                 "$id": "557",
                 "name": "putDefault",
+                "isExactName": false,
                 "resourceName": "UnionFloatLiteral",
                 "doc": "Put a body with default properties.",
                 "accessibility": "public",
@@ -9901,6 +10037,7 @@
           "$id": "565",
           "kind": "client",
           "name": "RequiredAndOptional",
+          "isExactName": false,
           "namespace": "Type.Property.Optional",
           "doc": "Test optional and required properties",
           "methods": [
@@ -9908,12 +10045,14 @@
               "$id": "566",
               "kind": "basic",
               "name": "getAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return all properties in the model",
               "operation": {
                 "$id": "567",
                 "name": "getAll",
+                "isExactName": false,
                 "resourceName": "RequiredAndOptional",
                 "doc": "Get models that will return all properties in the model",
                 "accessibility": "public",
@@ -10005,12 +10144,14 @@
               "$id": "570",
               "kind": "basic",
               "name": "getRequiredOnly",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get models that will return only the required properties",
               "operation": {
                 "$id": "571",
                 "name": "getRequiredOnly",
+                "isExactName": false,
                 "resourceName": "RequiredAndOptional",
                 "doc": "Get models that will return only the required properties",
                 "accessibility": "public",
@@ -10102,12 +10243,14 @@
               "$id": "574",
               "kind": "basic",
               "name": "putAll",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with all properties present.",
               "operation": {
                 "$id": "575",
                 "name": "putAll",
+                "isExactName": false,
                 "resourceName": "RequiredAndOptional",
                 "doc": "Put a body with all properties present.",
                 "accessibility": "public",
@@ -10238,12 +10381,14 @@
               "$id": "580",
               "kind": "basic",
               "name": "putRequiredOnly",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put a body with only required properties.",
               "operation": {
                 "$id": "581",
                 "name": "putRequiredOnly",
+                "isExactName": false,
                 "resourceName": "RequiredAndOptional",
                 "doc": "Put a body with only required properties.",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
index c7777971aab..39c57e1cce9 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/property/value-types/tspCodeModel.json
@@ -2726,6 +2726,7 @@
       "$id": "235",
       "kind": "client",
       "name": "ValueTypesClient",
+      "isExactName": false,
       "namespace": "Type.Property.ValueTypes",
       "doc": "Illustrates various property types for models",
       "methods": [],
@@ -2771,18 +2772,21 @@
           "$id": "239",
           "kind": "client",
           "name": "Boolean",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "240",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "241",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Boolean",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -2874,12 +2878,14 @@
               "$id": "244",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "245",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Boolean",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -3055,18 +3061,21 @@
           "$id": "253",
           "kind": "client",
           "name": "String",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "254",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "255",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -3158,12 +3167,14 @@
               "$id": "258",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "259",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -3339,18 +3350,21 @@
           "$id": "267",
           "kind": "client",
           "name": "Bytes",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "268",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "269",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -3442,12 +3456,14 @@
               "$id": "272",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "273",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Bytes",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -3623,18 +3639,21 @@
           "$id": "281",
           "kind": "client",
           "name": "Int",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "282",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "283",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Int",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -3726,12 +3745,14 @@
               "$id": "286",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "287",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Int",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -3907,18 +3928,21 @@
           "$id": "295",
           "kind": "client",
           "name": "Float",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "296",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "297",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Float",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4010,12 +4034,14 @@
               "$id": "300",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "301",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Float",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -4191,18 +4217,21 @@
           "$id": "309",
           "kind": "client",
           "name": "Decimal",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "310",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "311",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Decimal",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4294,12 +4323,14 @@
               "$id": "314",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "315",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Decimal",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -4475,18 +4506,21 @@
           "$id": "323",
           "kind": "client",
           "name": "Decimal128",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "324",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "325",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Decimal128",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4578,12 +4612,14 @@
               "$id": "328",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "329",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Decimal128",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -4759,18 +4795,21 @@
           "$id": "337",
           "kind": "client",
           "name": "Datetime",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "338",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "339",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -4862,12 +4901,14 @@
               "$id": "342",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "343",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Datetime",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5043,18 +5084,21 @@
           "$id": "351",
           "kind": "client",
           "name": "Duration",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "352",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "353",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5146,12 +5190,14 @@
               "$id": "356",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "357",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Duration",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5327,18 +5373,21 @@
           "$id": "365",
           "kind": "client",
           "name": "Enum",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "366",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "367",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Enum",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5430,12 +5479,14 @@
               "$id": "370",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "371",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Enum",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5611,18 +5662,21 @@
           "$id": "379",
           "kind": "client",
           "name": "ExtensibleEnum",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "380",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "381",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ExtensibleEnum",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5714,12 +5768,14 @@
               "$id": "384",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "385",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "ExtensibleEnum",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -5895,18 +5951,21 @@
           "$id": "393",
           "kind": "client",
           "name": "Model",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "394",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "395",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Model",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -5998,12 +6057,14 @@
               "$id": "398",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "399",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Model",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -6179,18 +6240,21 @@
           "$id": "407",
           "kind": "client",
           "name": "CollectionsString",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "408",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "409",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "CollectionsString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6282,12 +6346,14 @@
               "$id": "412",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "413",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "CollectionsString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -6463,18 +6529,21 @@
           "$id": "421",
           "kind": "client",
           "name": "CollectionsInt",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "422",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "423",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "CollectionsInt",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6566,12 +6635,14 @@
               "$id": "426",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "427",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "CollectionsInt",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -6747,18 +6818,21 @@
           "$id": "435",
           "kind": "client",
           "name": "CollectionsModel",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "436",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "437",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -6850,12 +6924,14 @@
               "$id": "440",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "441",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "CollectionsModel",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7031,18 +7107,21 @@
           "$id": "449",
           "kind": "client",
           "name": "DictionaryString",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "450",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "451",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "DictionaryString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7134,12 +7213,14 @@
               "$id": "454",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "455",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "DictionaryString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7315,18 +7396,21 @@
           "$id": "463",
           "kind": "client",
           "name": "Never",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "464",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "465",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Never",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7418,12 +7502,14 @@
               "$id": "468",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "469",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Never",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7599,18 +7685,21 @@
           "$id": "477",
           "kind": "client",
           "name": "UnknownString",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "478",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "479",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnknownString",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7702,12 +7791,14 @@
               "$id": "482",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "483",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnknownString",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -7883,18 +7974,21 @@
           "$id": "491",
           "kind": "client",
           "name": "UnknownInt",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "492",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "493",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnknownInt",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -7986,12 +8080,14 @@
               "$id": "496",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "497",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnknownInt",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -8167,18 +8263,21 @@
           "$id": "505",
           "kind": "client",
           "name": "UnknownDict",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "506",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "507",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnknownDict",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8270,12 +8369,14 @@
               "$id": "510",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "511",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnknownDict",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -8451,18 +8552,21 @@
           "$id": "519",
           "kind": "client",
           "name": "UnknownArray",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "520",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "521",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnknownArray",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8554,12 +8658,14 @@
               "$id": "524",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "525",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnknownArray",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -8735,18 +8841,21 @@
           "$id": "533",
           "kind": "client",
           "name": "StringLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "534",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "535",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -8838,12 +8947,14 @@
               "$id": "538",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "539",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "StringLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9019,18 +9130,21 @@
           "$id": "547",
           "kind": "client",
           "name": "IntLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "548",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "549",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IntLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9122,12 +9236,14 @@
               "$id": "552",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "553",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "IntLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9303,18 +9419,21 @@
           "$id": "561",
           "kind": "client",
           "name": "FloatLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "562",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "563",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "FloatLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9406,12 +9525,14 @@
               "$id": "566",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "567",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "FloatLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9587,18 +9708,21 @@
           "$id": "575",
           "kind": "client",
           "name": "BooleanLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "576",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "577",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "BooleanLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9690,12 +9814,14 @@
               "$id": "580",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "581",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "BooleanLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -9871,18 +9997,21 @@
           "$id": "589",
           "kind": "client",
           "name": "UnionStringLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "590",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "591",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnionStringLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -9974,12 +10103,14 @@
               "$id": "594",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "595",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnionStringLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -10155,18 +10286,21 @@
           "$id": "603",
           "kind": "client",
           "name": "UnionIntLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "604",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "605",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnionIntLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10258,12 +10392,14 @@
               "$id": "608",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "609",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnionIntLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -10439,18 +10575,21 @@
           "$id": "617",
           "kind": "client",
           "name": "UnionFloatLiteral",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "618",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "619",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnionFloatLiteral",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10542,12 +10681,14 @@
               "$id": "622",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "623",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnionFloatLiteral",
                 "doc": "Put operation",
                 "accessibility": "public",
@@ -10723,18 +10864,21 @@
           "$id": "631",
           "kind": "client",
           "name": "UnionEnumValue",
+          "isExactName": false,
           "namespace": "Type.Property.ValueTypes",
           "methods": [
             {
               "$id": "632",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Get call",
               "operation": {
                 "$id": "633",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "UnionEnumValue",
                 "doc": "Get call",
                 "accessibility": "public",
@@ -10826,12 +10970,14 @@
               "$id": "636",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "Put operation",
               "operation": {
                 "$id": "637",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "UnionEnumValue",
                 "doc": "Put operation",
                 "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
index 086e7dc50cf..9a570c4e8ac 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/scalar/tspCodeModel.json
@@ -435,6 +435,7 @@
       "$id": "51",
       "kind": "client",
       "name": "ScalarClient",
+      "isExactName": false,
       "namespace": "Type.Scalar",
       "methods": [],
       "parameters": [
@@ -479,18 +480,21 @@
           "$id": "55",
           "kind": "client",
           "name": "String",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "methods": [
             {
               "$id": "56",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "get string value",
               "operation": {
                 "$id": "57",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "get string value",
                 "accessibility": "public",
@@ -594,12 +598,14 @@
               "$id": "61",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "put string value",
               "operation": {
                 "$id": "62",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "String",
                 "doc": "put string value",
                 "accessibility": "public",
@@ -781,18 +787,21 @@
           "$id": "72",
           "kind": "client",
           "name": "Boolean",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "methods": [
             {
               "$id": "73",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "get boolean value",
               "operation": {
                 "$id": "74",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Boolean",
                 "doc": "get boolean value",
                 "accessibility": "public",
@@ -896,12 +905,14 @@
               "$id": "78",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "put boolean value",
               "operation": {
                 "$id": "79",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Boolean",
                 "doc": "put boolean value",
                 "accessibility": "public",
@@ -1083,18 +1094,21 @@
           "$id": "89",
           "kind": "client",
           "name": "Unknown",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "methods": [
             {
               "$id": "90",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "get unknown value",
               "operation": {
                 "$id": "91",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "Unknown",
                 "doc": "get unknown value",
                 "accessibility": "public",
@@ -1198,12 +1212,14 @@
               "$id": "95",
               "kind": "basic",
               "name": "put",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "doc": "put unknown value",
               "operation": {
                 "$id": "96",
                 "name": "put",
+                "isExactName": false,
                 "resourceName": "Unknown",
                 "doc": "put unknown value",
                 "accessibility": "public",
@@ -1385,6 +1401,7 @@
           "$id": "106",
           "kind": "client",
           "name": "DecimalType",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "doc": "Decimal type",
           "methods": [
@@ -1392,11 +1409,13 @@
               "$id": "107",
               "kind": "basic",
               "name": "responseBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "108",
                 "name": "responseBody",
+                "isExactName": false,
                 "resourceName": "DecimalType",
                 "accessibility": "public",
                 "parameters": [
@@ -1499,11 +1518,13 @@
               "$id": "112",
               "kind": "basic",
               "name": "requestBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "113",
                 "name": "requestBody",
+                "isExactName": false,
                 "resourceName": "DecimalType",
                 "accessibility": "public",
                 "parameters": [
@@ -1639,11 +1660,13 @@
               "$id": "120",
               "kind": "basic",
               "name": "requestParameter",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "121",
                 "name": "requestParameter",
+                "isExactName": false,
                 "resourceName": "DecimalType",
                 "accessibility": "public",
                 "parameters": [
@@ -1771,6 +1794,7 @@
           "$id": "129",
           "kind": "client",
           "name": "Decimal128Type",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "doc": "Decimal128 type",
           "methods": [
@@ -1778,11 +1802,13 @@
               "$id": "130",
               "kind": "basic",
               "name": "responseBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "131",
                 "name": "responseBody",
+                "isExactName": false,
                 "resourceName": "Decimal128Type",
                 "accessibility": "public",
                 "parameters": [
@@ -1885,11 +1911,13 @@
               "$id": "135",
               "kind": "basic",
               "name": "requestBody",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "136",
                 "name": "requestBody",
+                "isExactName": false,
                 "resourceName": "Decimal128Type",
                 "accessibility": "public",
                 "parameters": [
@@ -2025,11 +2053,13 @@
               "$id": "143",
               "kind": "basic",
               "name": "requestParameter",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "144",
                 "name": "requestParameter",
+                "isExactName": false,
                 "resourceName": "Decimal128Type",
                 "accessibility": "public",
                 "parameters": [
@@ -2157,6 +2187,7 @@
           "$id": "152",
           "kind": "client",
           "name": "DecimalVerify",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "doc": "Decimal type verification",
           "methods": [
@@ -2164,11 +2195,13 @@
               "$id": "153",
               "kind": "basic",
               "name": "prepareVerify",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "154",
                 "name": "prepareVerify",
+                "isExactName": false,
                 "resourceName": "DecimalVerify",
                 "accessibility": "public",
                 "parameters": [
@@ -2270,11 +2303,13 @@
               "$id": "159",
               "kind": "basic",
               "name": "verify",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "160",
                 "name": "verify",
+                "isExactName": false,
                 "resourceName": "DecimalVerify",
                 "accessibility": "public",
                 "parameters": [
@@ -2453,6 +2488,7 @@
           "$id": "170",
           "kind": "client",
           "name": "Decimal128Verify",
+          "isExactName": false,
           "namespace": "Type.Scalar",
           "doc": "Decimal128 type verification",
           "methods": [
@@ -2460,11 +2496,13 @@
               "$id": "171",
               "kind": "basic",
               "name": "prepareVerify",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "172",
                 "name": "prepareVerify",
+                "isExactName": false,
                 "resourceName": "Decimal128Verify",
                 "accessibility": "public",
                 "parameters": [
@@ -2555,11 +2593,13 @@
               "$id": "175",
               "kind": "basic",
               "name": "verify",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "176",
                 "name": "verify",
+                "isExactName": false,
                 "resourceName": "Decimal128Verify",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
index 3d5cb3d3635..aceedcc075a 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/type/union/tspCodeModel.json
@@ -2194,6 +2194,7 @@
       "$id": "159",
       "kind": "client",
       "name": "UnionClient",
+      "isExactName": false,
       "namespace": "Type.Union",
       "doc": "Describe scenarios for various combinations of unions.",
       "methods": [],
@@ -2239,6 +2240,7 @@
           "$id": "163",
           "kind": "client",
           "name": "StringsOnly",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of string \"a\" | \"b\" | \"c\"",
           "methods": [
@@ -2246,11 +2248,13 @@
               "$id": "164",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "165",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -2341,11 +2345,13 @@
               "$id": "168",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "169",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "StringsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -2518,6 +2524,7 @@
           "$id": "177",
           "kind": "client",
           "name": "StringExtensible",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of string string | \"b\" | \"c\"",
           "methods": [
@@ -2525,11 +2532,13 @@
               "$id": "178",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "179",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringExtensible",
                 "accessibility": "public",
                 "parameters": [
@@ -2620,11 +2629,13 @@
               "$id": "182",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "183",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "StringExtensible",
                 "accessibility": "public",
                 "parameters": [
@@ -2797,6 +2808,7 @@
           "$id": "191",
           "kind": "client",
           "name": "StringExtensibleNamed",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of string string | \"b\" | \"c\" but where the union is named and some of the variants are named",
           "methods": [
@@ -2804,11 +2816,13 @@
               "$id": "192",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "193",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringExtensibleNamed",
                 "accessibility": "public",
                 "parameters": [
@@ -2899,11 +2913,13 @@
               "$id": "196",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "197",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "StringExtensibleNamed",
                 "accessibility": "public",
                 "parameters": [
@@ -3076,6 +3092,7 @@
           "$id": "205",
           "kind": "client",
           "name": "IntsOnly",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of integer 1 | 2 | 3",
           "methods": [
@@ -3083,11 +3100,13 @@
               "$id": "206",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "207",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "IntsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -3178,11 +3197,13 @@
               "$id": "210",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "211",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "IntsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -3355,6 +3376,7 @@
           "$id": "219",
           "kind": "client",
           "name": "FloatsOnly",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of floats 1.1 | 2.2 | 3.3",
           "methods": [
@@ -3362,11 +3384,13 @@
               "$id": "220",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "221",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "FloatsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -3457,11 +3481,13 @@
               "$id": "224",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "225",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "FloatsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -3634,6 +3660,7 @@
           "$id": "233",
           "kind": "client",
           "name": "ModelsOnly",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of models",
           "methods": [
@@ -3641,11 +3668,13 @@
               "$id": "234",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "235",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "ModelsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -3736,11 +3765,13 @@
               "$id": "238",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "239",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "ModelsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -3913,6 +3944,7 @@
           "$id": "247",
           "kind": "client",
           "name": "EnumsOnly",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of 2 different enums",
           "methods": [
@@ -3920,11 +3952,13 @@
               "$id": "248",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "249",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "EnumsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -4015,11 +4049,13 @@
               "$id": "252",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "253",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "EnumsOnly",
                 "accessibility": "public",
                 "parameters": [
@@ -4192,6 +4228,7 @@
           "$id": "261",
           "kind": "client",
           "name": "StringAndArray",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of a string and an array of strings",
           "methods": [
@@ -4199,11 +4236,13 @@
               "$id": "262",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "263",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "StringAndArray",
                 "accessibility": "public",
                 "parameters": [
@@ -4294,11 +4333,13 @@
               "$id": "266",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "267",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "StringAndArray",
                 "accessibility": "public",
                 "parameters": [
@@ -4471,6 +4512,7 @@
           "$id": "275",
           "kind": "client",
           "name": "MixedLiterals",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of floats \"a\" | 2 | 3.3",
           "methods": [
@@ -4478,11 +4520,13 @@
               "$id": "276",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "277",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "MixedLiterals",
                 "accessibility": "public",
                 "parameters": [
@@ -4573,11 +4617,13 @@
               "$id": "280",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "281",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "MixedLiterals",
                 "accessibility": "public",
                 "parameters": [
@@ -4750,6 +4796,7 @@
           "$id": "289",
           "kind": "client",
           "name": "MixedTypes",
+          "isExactName": false,
           "namespace": "Type.Union",
           "doc": "Describe union of floats \"a\" | 2 | 3.3",
           "methods": [
@@ -4757,11 +4804,13 @@
               "$id": "290",
               "kind": "basic",
               "name": "get",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "291",
                 "name": "get",
+                "isExactName": false,
                 "resourceName": "MixedTypes",
                 "accessibility": "public",
                 "parameters": [
@@ -4852,11 +4901,13 @@
               "$id": "294",
               "kind": "basic",
               "name": "send",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [],
               "operation": {
                 "$id": "295",
                 "name": "send",
+                "isExactName": false,
                 "resourceName": "MixedTypes",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
index b3f8a8eeb6b..6bc5de0a2e6 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v1/tspCodeModel.json
@@ -185,6 +185,7 @@
       "$id": "15",
       "kind": "client",
       "name": "AddedClient",
+      "isExactName": false,
       "namespace": "Versioning.Added",
       "doc": "Test for the `@added` decorator.",
       "methods": [
@@ -192,6 +193,7 @@
           "$id": "16",
           "kind": "basic",
           "name": "v1",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -199,6 +201,7 @@
           "operation": {
             "$id": "17",
             "name": "v1",
+            "isExactName": false,
             "resourceName": "Added",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
index 71df235ffa0..b171bca6391 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/added/v2/tspCodeModel.json
@@ -476,6 +476,7 @@
       "$id": "41",
       "kind": "client",
       "name": "AddedClient",
+      "isExactName": false,
       "namespace": "Versioning.Added",
       "doc": "Test for the `@added` decorator.",
       "methods": [
@@ -483,6 +484,7 @@
           "$id": "42",
           "kind": "basic",
           "name": "v1",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -491,6 +493,7 @@
           "operation": {
             "$id": "43",
             "name": "v1",
+            "isExactName": false,
             "resourceName": "Added",
             "accessibility": "public",
             "parameters": [
@@ -722,6 +725,7 @@
           "$id": "54",
           "kind": "basic",
           "name": "v2",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v2"
@@ -729,6 +733,7 @@
           "operation": {
             "$id": "55",
             "name": "v2",
+            "isExactName": false,
             "resourceName": "Added",
             "accessibility": "public",
             "parameters": [
@@ -973,12 +978,14 @@
           "$id": "66",
           "kind": "client",
           "name": "InterfaceV2",
+          "isExactName": false,
           "namespace": "Versioning.Added",
           "methods": [
             {
               "$id": "67",
               "kind": "basic",
               "name": "v2InInterface",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "v2"
@@ -986,6 +993,7 @@
               "operation": {
                 "$id": "68",
                 "name": "v2InInterface",
+                "isExactName": false,
                 "resourceName": "InterfaceV2",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
index 966dc23033b..eb4c9c1d180 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v1/tspCodeModel.json
@@ -154,6 +154,7 @@
       "$id": "13",
       "kind": "client",
       "name": "MadeOptionalClient",
+      "isExactName": false,
       "namespace": "Versioning.MadeOptional",
       "doc": "Test for the `@madeOptional` decorator.",
       "methods": [
@@ -161,6 +162,7 @@
           "$id": "14",
           "kind": "basic",
           "name": "test",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -168,6 +170,7 @@
           "operation": {
             "$id": "15",
             "name": "test",
+            "isExactName": false,
             "resourceName": "MadeOptional",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
index ffa6e11e3bb..ee74fa74d6a 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/madeOptional/v2/tspCodeModel.json
@@ -170,6 +170,7 @@
       "$id": "14",
       "kind": "client",
       "name": "MadeOptionalClient",
+      "isExactName": false,
       "namespace": "Versioning.MadeOptional",
       "doc": "Test for the `@madeOptional` decorator.",
       "methods": [
@@ -177,6 +178,7 @@
           "$id": "15",
           "kind": "basic",
           "name": "test",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -185,6 +187,7 @@
           "operation": {
             "$id": "16",
             "name": "test",
+            "isExactName": false,
             "resourceName": "MadeOptional",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
index a55d0371c7c..abb7474e255 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v1/tspCodeModel.json
@@ -641,6 +641,7 @@
       "$id": "55",
       "kind": "client",
       "name": "RemovedClient",
+      "isExactName": false,
       "namespace": "Versioning.Removed",
       "doc": "Test for the `@removed` decorator.",
       "methods": [
@@ -648,6 +649,7 @@
           "$id": "56",
           "kind": "basic",
           "name": "v1",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -656,6 +658,7 @@
           "operation": {
             "$id": "57",
             "name": "v1",
+            "isExactName": false,
             "resourceName": "Removed",
             "doc": "This operation should not be generated with latest version's signature.",
             "accessibility": "public",
@@ -840,6 +843,7 @@
           "$id": "64",
           "kind": "basic",
           "name": "v2",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -847,6 +851,7 @@
           "operation": {
             "$id": "65",
             "name": "v2",
+            "isExactName": false,
             "resourceName": "Removed",
             "accessibility": "public",
             "parameters": [
@@ -1078,6 +1083,7 @@
           "$id": "76",
           "kind": "basic",
           "name": "modelV3",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -1086,6 +1092,7 @@
           "operation": {
             "$id": "77",
             "name": "modelV3",
+            "isExactName": false,
             "resourceName": "Removed",
             "doc": "This operation will pass different paths and different request bodies based on different versions.",
             "accessibility": "public",
@@ -1330,6 +1337,7 @@
           "$id": "88",
           "kind": "client",
           "name": "InterfaceV1",
+          "isExactName": false,
           "namespace": "Versioning.Removed",
           "doc": "This operation group should not be generated with latest version.",
           "methods": [
@@ -1337,6 +1345,7 @@
               "$id": "89",
               "kind": "basic",
               "name": "v1InInterface",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "v1"
@@ -1344,6 +1353,7 @@
               "operation": {
                 "$id": "90",
                 "name": "v1InInterface",
+                "isExactName": false,
                 "resourceName": "InterfaceV1",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
index d00192fcadc..f25bc66c375 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2/tspCodeModel.json
@@ -408,6 +408,7 @@
       "$id": "33",
       "kind": "client",
       "name": "RemovedClient",
+      "isExactName": false,
       "namespace": "Versioning.Removed",
       "doc": "Test for the `@removed` decorator.",
       "methods": [
@@ -415,6 +416,7 @@
           "$id": "34",
           "kind": "basic",
           "name": "v2",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -424,6 +426,7 @@
           "operation": {
             "$id": "35",
             "name": "v2",
+            "isExactName": false,
             "resourceName": "Removed",
             "accessibility": "public",
             "parameters": [
@@ -607,6 +610,7 @@
           "$id": "42",
           "kind": "basic",
           "name": "modelV3",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -617,6 +621,7 @@
           "operation": {
             "$id": "43",
             "name": "modelV3",
+            "isExactName": false,
             "resourceName": "Removed",
             "doc": "This operation will pass different paths and different request bodies based on different versions.",
             "accessibility": "public",
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
index 06531787319..29a97756c16 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/removed/v2Preview/tspCodeModel.json
@@ -586,6 +586,7 @@
       "$id": "51",
       "kind": "client",
       "name": "RemovedClient",
+      "isExactName": false,
       "namespace": "Versioning.Removed",
       "doc": "Test for the `@removed` decorator.",
       "methods": [
@@ -593,6 +594,7 @@
           "$id": "52",
           "kind": "basic",
           "name": "v1",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -602,6 +604,7 @@
           "operation": {
             "$id": "53",
             "name": "v1",
+            "isExactName": false,
             "resourceName": "Removed",
             "doc": "This operation should not be generated with latest version's signature.",
             "accessibility": "public",
@@ -786,6 +789,7 @@
           "$id": "60",
           "kind": "basic",
           "name": "v2",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -794,6 +798,7 @@
           "operation": {
             "$id": "61",
             "name": "v2",
+            "isExactName": false,
             "resourceName": "Removed",
             "accessibility": "public",
             "parameters": [
@@ -1025,6 +1030,7 @@
           "$id": "72",
           "kind": "basic",
           "name": "modelV3",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -1034,6 +1040,7 @@
           "operation": {
             "$id": "73",
             "name": "modelV3",
+            "isExactName": false,
             "resourceName": "Removed",
             "doc": "This operation will pass different paths and different request bodies based on different versions.",
             "accessibility": "public",
@@ -1279,6 +1286,7 @@
           "$id": "84",
           "kind": "client",
           "name": "InterfaceV1",
+          "isExactName": false,
           "namespace": "Versioning.Removed",
           "doc": "This operation group should not be generated with latest version.",
           "methods": [
@@ -1286,6 +1294,7 @@
               "$id": "85",
               "kind": "basic",
               "name": "v1InInterface",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "v1",
@@ -1294,6 +1303,7 @@
               "operation": {
                 "$id": "86",
                 "name": "v1InInterface",
+                "isExactName": false,
                 "resourceName": "InterfaceV1",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
index 6e6c0a464e0..482b9a96a6b 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v1/tspCodeModel.json
@@ -269,6 +269,7 @@
       "$id": "24",
       "kind": "client",
       "name": "RenamedFromClient",
+      "isExactName": false,
       "namespace": "Versioning.RenamedFrom",
       "doc": "Test for the `@renamedFrom` decorator.",
       "methods": [
@@ -276,6 +277,7 @@
           "$id": "25",
           "kind": "basic",
           "name": "oldOp",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -283,6 +285,7 @@
           "operation": {
             "$id": "26",
             "name": "oldOp",
+            "isExactName": false,
             "resourceName": "RenamedFrom",
             "accessibility": "public",
             "parameters": [
@@ -574,12 +577,14 @@
           "$id": "41",
           "kind": "client",
           "name": "OldInterface",
+          "isExactName": false,
           "namespace": "Versioning.RenamedFrom",
           "methods": [
             {
               "$id": "42",
               "kind": "basic",
               "name": "newOpInNewInterface",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "v1"
@@ -587,6 +592,7 @@
               "operation": {
                 "$id": "43",
                 "name": "newOpInNewInterface",
+                "isExactName": false,
                 "resourceName": "OldInterface",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
index c0615be18d7..cd784dc0a26 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/renamedFrom/v2/tspCodeModel.json
@@ -285,6 +285,7 @@
       "$id": "25",
       "kind": "client",
       "name": "RenamedFromClient",
+      "isExactName": false,
       "namespace": "Versioning.RenamedFrom",
       "doc": "Test for the `@renamedFrom` decorator.",
       "methods": [
@@ -292,6 +293,7 @@
           "$id": "26",
           "kind": "basic",
           "name": "newOp",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -300,6 +302,7 @@
           "operation": {
             "$id": "27",
             "name": "newOp",
+            "isExactName": false,
             "resourceName": "RenamedFrom",
             "accessibility": "public",
             "parameters": [
@@ -592,12 +595,14 @@
           "$id": "42",
           "kind": "client",
           "name": "NewInterface",
+          "isExactName": false,
           "namespace": "Versioning.RenamedFrom",
           "methods": [
             {
               "$id": "43",
               "kind": "basic",
               "name": "newOpInNewInterface",
+              "isExactName": false,
               "accessibility": "public",
               "apiVersions": [
                 "v1",
@@ -606,6 +611,7 @@
               "operation": {
                 "$id": "44",
                 "name": "newOpInNewInterface",
+                "isExactName": false,
                 "resourceName": "NewInterface",
                 "accessibility": "public",
                 "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
index 8ab8428096c..b6076d290a4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v1/tspCodeModel.json
@@ -118,6 +118,7 @@
       "$id": "12",
       "kind": "client",
       "name": "ReturnTypeChangedFromClient",
+      "isExactName": false,
       "namespace": "Versioning.ReturnTypeChangedFrom",
       "doc": "Test for the `@returnTypeChangedFrom` decorator.",
       "methods": [
@@ -125,6 +126,7 @@
           "$id": "13",
           "kind": "basic",
           "name": "test",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -132,6 +134,7 @@
           "operation": {
             "$id": "14",
             "name": "test",
+            "isExactName": false,
             "resourceName": "ReturnTypeChangedFrom",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
index 71c6782cb93..0ac7fe770f0 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/returnTypeChangedFrom/v2/tspCodeModel.json
@@ -134,6 +134,7 @@
       "$id": "13",
       "kind": "client",
       "name": "ReturnTypeChangedFromClient",
+      "isExactName": false,
       "namespace": "Versioning.ReturnTypeChangedFrom",
       "doc": "Test for the `@returnTypeChangedFrom` decorator.",
       "methods": [
@@ -141,6 +142,7 @@
           "$id": "14",
           "kind": "basic",
           "name": "test",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -149,6 +151,7 @@
           "operation": {
             "$id": "15",
             "name": "test",
+            "isExactName": false,
             "resourceName": "ReturnTypeChangedFrom",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
index 582a2a259d2..1e8b8a46feb 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v1/tspCodeModel.json
@@ -154,6 +154,7 @@
       "$id": "13",
       "kind": "client",
       "name": "TypeChangedFromClient",
+      "isExactName": false,
       "namespace": "Versioning.TypeChangedFrom",
       "doc": "Test for the `@typeChangedFrom` decorator.",
       "methods": [
@@ -161,6 +162,7 @@
           "$id": "14",
           "kind": "basic",
           "name": "test",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1"
@@ -168,6 +170,7 @@
           "operation": {
             "$id": "15",
             "name": "test",
+            "isExactName": false,
             "resourceName": "TypeChangedFrom",
             "accessibility": "public",
             "parameters": [
diff --git a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
index ae079fce63c..97aa3c95392 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Spector/http/versioning/typeChangedFrom/v2/tspCodeModel.json
@@ -170,6 +170,7 @@
       "$id": "14",
       "kind": "client",
       "name": "TypeChangedFromClient",
+      "isExactName": false,
       "namespace": "Versioning.TypeChangedFrom",
       "doc": "Test for the `@typeChangedFrom` decorator.",
       "methods": [
@@ -177,6 +178,7 @@
           "$id": "15",
           "kind": "basic",
           "name": "test",
+          "isExactName": false,
           "accessibility": "public",
           "apiVersions": [
             "v1",
@@ -185,6 +187,7 @@
           "operation": {
             "$id": "16",
             "name": "test",
+            "isExactName": false,
             "resourceName": "TypeChangedFrom",
             "accessibility": "public",
             "parameters": [

From 327dfcb23dd13c0ebb03cab5a33de841782e7401 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 May 2026 15:16:07 +0000
Subject: [PATCH 12/15] Fix prettier formatting in client-converter.ts

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../http-client-csharp/emitter/src/lib/client-converter.ts   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/http-client-csharp/emitter/src/lib/client-converter.ts b/packages/http-client-csharp/emitter/src/lib/client-converter.ts
index 10df11470ec..2dbab230f56 100644
--- a/packages/http-client-csharp/emitter/src/lib/client-converter.ts
+++ b/packages/http-client-csharp/emitter/src/lib/client-converter.ts
@@ -71,7 +71,10 @@ function fromSdkClient(
 
   const isMultiService = isMultiServiceClient(client);
   const clientName =
-    !client.parent && isMultiService && !client.isExactName && !client.name.toLowerCase().endsWith("client")
+    !client.parent &&
+    isMultiService &&
+    !client.isExactName &&
+    !client.name.toLowerCase().endsWith("client")
       ? `${client.name}Client`
       : client.name;
 

From 8d6f9061cf55c5f062d6e06c568296efd922453b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 May 2026 16:05:58 +0000
Subject: [PATCH 13/15] Address review feedback: relocate tests, simplify, add
 TestData & customization tests

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../test/Unit/client-converter.test.ts        |   25 +
 .../emitter/test/Unit/model-type.test.ts      |  131 --
 .../test/Unit/operation-converter.test.ts     |  122 ++
 .../src/Providers/ClientProvider.cs           |    2 -
 .../RestClientProviderTests.cs                |   26 +-
 ...ameMethodParameterPreservedInRestClient.cs |   22 +
 .../ModelProviders/ModelCustomizationTests.cs |   33 +
 .../MockInputModel.cs                         |   13 +
 .../CustomizedModel.cs                        |   12 +
 .../test/common/InputFactory.cs               |   14 +-
 .../Local/Sample-TypeSpec/Sample-TypeSpec.tsp |    4 -
 .../Models/RoundTripModel.Serialization.cs    |   12 -
 .../src/Generated/Models/RoundTripModel.cs    |    7 +-
 .../Generated/SampleTypeSpecModelFactory.cs   |    4 +-
 .../Local/Sample-TypeSpec/tspCodeModel.json   | 1705 ++++++++---------
 15 files changed, 1082 insertions(+), 1050 deletions(-)
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnEnum/MockInputModel.cs
 create mode 100644 packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnModel/CustomizedModel.cs

diff --git a/packages/http-client-csharp/emitter/test/Unit/client-converter.test.ts b/packages/http-client-csharp/emitter/test/Unit/client-converter.test.ts
index 04740be3c30..61629b4eab2 100644
--- a/packages/http-client-csharp/emitter/test/Unit/client-converter.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/client-converter.test.ts
@@ -688,3 +688,28 @@ describe("client name suffix", () => {
     }
   });
 });
+
+describe("Test isExactName propagation on clients", () => {
+  let runner: TestHost;
+
+  beforeEach(async () => {
+    runner = await createEmitterTestHost();
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a client", async () => {
+    const program = await typeSpecCompile(
+      `
+        @@clientName(Azure.Csharp.Testing, Azure.ClientGenerator.Core.exact("snake_case_client"), "csharp");
+        op test(): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const client = root.clients.find((c) => c.name === "snake_case_client");
+    ok(client);
+    strictEqual(client.isExactName, true);
+  });
+});
diff --git a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
index bd697c85597..00830d4ed0f 100644
--- a/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/model-type.test.ts
@@ -1285,101 +1285,6 @@ describe("Test isExactName propagation", () => {
     strictEqual(colorEnum.isExactName, true);
   });
 
-  it("propagates isExactName from @clientName decorator with exact() on a method parameter", async () => {
-    const program = await typeSpecCompile(
-      `
-        op test(@clientName(Azure.ClientGenerator.Core.exact("snake_case_param"), "csharp") regularName: string): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const methodParams = root.clients[0].methods[0].parameters;
-    const param = methodParams.find((p) => p.name === "snake_case_param");
-    ok(param);
-    strictEqual(param.kind, "method");
-    strictEqual(param.isExactName, true);
-  });
-
-  it("propagates isExactName from @clientName decorator with exact() on a query parameter", async () => {
-    const program = await typeSpecCompile(
-      `
-        op test(@query @clientName(Azure.ClientGenerator.Core.exact("snake_case_query"), "csharp") regularName: string): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const params = root.clients[0].methods[0].operation.parameters;
-    const param = params.find((p) => p.name === "snake_case_query");
-    ok(param);
-    strictEqual(param.kind, "query");
-    strictEqual(param.isExactName, true);
-  });
-
-  it("propagates isExactName from @clientName decorator with exact() on a header parameter", async () => {
-    const program = await typeSpecCompile(
-      `
-        op test(@header @clientName(Azure.ClientGenerator.Core.exact("snake_case_header"), "csharp") regularName: string): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const params = root.clients[0].methods[0].operation.parameters;
-    const param = params.find((p) => p.name === "snake_case_header");
-    ok(param);
-    strictEqual(param.kind, "header");
-    strictEqual(param.isExactName, true);
-  });
-
-  it("propagates isExactName from @clientName decorator with exact() on a path parameter", async () => {
-    const program = await typeSpecCompile(
-      `
-        @route("/{regularName}")
-        op test(@path @clientName(Azure.ClientGenerator.Core.exact("snake_case_path"), "csharp") regularName: string): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const params = root.clients[0].methods[0].operation.parameters;
-    const param = params.find((p) => p.name === "snake_case_path");
-    ok(param);
-    strictEqual(param.kind, "path");
-    strictEqual(param.isExactName, true);
-  });
-
-  it("propagates isExactName from @clientName decorator with exact() on a body parameter", async () => {
-    const program = await typeSpecCompile(
-      `
-        model Book {
-          name: string;
-        }
-        op test(@body @clientName(Azure.ClientGenerator.Core.exact("snake_case_body"), "csharp") regularName: Book): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const bodyParam = root.clients[0].methods[0].operation.parameters.find(
-      (p) => p.name === "snake_case_body",
-    );
-    ok(bodyParam);
-    strictEqual(bodyParam.kind, "body");
-    strictEqual(bodyParam.isExactName, true);
-  });
-
   it("propagates isExactName from @clientName decorator with exact() on an enum value", async () => {
     const program = await typeSpecCompile(
       `
@@ -1407,40 +1312,4 @@ describe("Test isExactName propagation", () => {
     ok(regularValue);
     strictEqual(regularValue.isExactName, false);
   });
-
-  it("propagates isExactName from @clientName decorator with exact() on a client", async () => {
-    const program = await typeSpecCompile(
-      `
-        @@clientName(Azure.Csharp.Testing, Azure.ClientGenerator.Core.exact("snake_case_client"), "csharp");
-        op test(): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const client = root.clients.find((c) => c.name === "snake_case_client");
-    ok(client);
-    strictEqual(client.isExactName, true);
-  });
-
-  it("propagates isExactName from @clientName decorator with exact() on an operation", async () => {
-    const program = await typeSpecCompile(
-      `
-        @clientName(Azure.ClientGenerator.Core.exact("snake_case_op"), "csharp")
-        op test(): void;
-      `,
-      runner,
-      { IsTCGCNeeded: true },
-    );
-    const context = createEmitterContext(program);
-    const sdkContext = await createCSharpSdkContext(context);
-    const [root] = createModel(sdkContext);
-    const method = root.clients[0].methods.find((m) => m.name === "snake_case_op");
-    ok(method);
-    strictEqual(method.isExactName, true);
-    strictEqual(method.operation.name, "snake_case_op");
-    strictEqual(method.operation.isExactName, true);
-  });
 });
diff --git a/packages/http-client-csharp/emitter/test/Unit/operation-converter.test.ts b/packages/http-client-csharp/emitter/test/Unit/operation-converter.test.ts
index 2755a742a7a..7671caabb97 100644
--- a/packages/http-client-csharp/emitter/test/Unit/operation-converter.test.ts
+++ b/packages/http-client-csharp/emitter/test/Unit/operation-converter.test.ts
@@ -500,3 +500,125 @@ describe("Operation Converter", () => {
     });
   });
 });
+
+describe("Test isExactName propagation on operations and parameters", () => {
+  let runner: TestHost;
+
+  beforeEach(async () => {
+    runner = await createEmitterTestHost();
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a method parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        op test(@clientName(Azure.ClientGenerator.Core.exact("snake_case_param"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const methodParams = root.clients[0].methods[0].parameters;
+    const param = methodParams.find((p) => p.name === "snake_case_param");
+    ok(param);
+    strictEqual(param.kind, "method");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a query parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        op test(@query @clientName(Azure.ClientGenerator.Core.exact("snake_case_query"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const params = root.clients[0].methods[0].operation.parameters;
+    const param = params.find((p) => p.name === "snake_case_query");
+    ok(param);
+    strictEqual(param.kind, "query");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a header parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        op test(@header @clientName(Azure.ClientGenerator.Core.exact("snake_case_header"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const params = root.clients[0].methods[0].operation.parameters;
+    const param = params.find((p) => p.name === "snake_case_header");
+    ok(param);
+    strictEqual(param.kind, "header");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a path parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        @route("/{regularName}")
+        op test(@path @clientName(Azure.ClientGenerator.Core.exact("snake_case_path"), "csharp") regularName: string): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const params = root.clients[0].methods[0].operation.parameters;
+    const param = params.find((p) => p.name === "snake_case_path");
+    ok(param);
+    strictEqual(param.kind, "path");
+    strictEqual(param.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on a body parameter", async () => {
+    const program = await typeSpecCompile(
+      `
+        model Book {
+          name: string;
+        }
+        op test(@body @clientName(Azure.ClientGenerator.Core.exact("snake_case_body"), "csharp") regularName: Book): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const bodyParam = root.clients[0].methods[0].operation.parameters.find(
+      (p) => p.name === "snake_case_body",
+    );
+    ok(bodyParam);
+    strictEqual(bodyParam.kind, "body");
+    strictEqual(bodyParam.isExactName, true);
+  });
+
+  it("propagates isExactName from @clientName decorator with exact() on an operation", async () => {
+    const program = await typeSpecCompile(
+      `
+        @clientName(Azure.ClientGenerator.Core.exact("snake_case_op"), "csharp")
+        op test(): void;
+      `,
+      runner,
+      { IsTCGCNeeded: true },
+    );
+    const context = createEmitterContext(program);
+    const sdkContext = await createCSharpSdkContext(context);
+    const [root] = createModel(sdkContext);
+    const method = root.clients[0].methods.find((m) => m.name === "snake_case_op");
+    ok(method);
+    strictEqual(method.isExactName, true);
+    strictEqual(method.operation.name, "snake_case_op");
+    strictEqual(method.operation.isExactName, true);
+  });
+});
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs
index 8a35c84ad2f..a0e522fb0ef 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/src/Providers/ClientProvider.cs
@@ -214,8 +214,6 @@ private static void CleanOperationNames(InputClient inputClient)
 
         private static string GetCleanOperationName(InputServiceMethod serviceMethod)
         {
-            // When the operation name is marked as exact, preserve it verbatim without any casing
-            // transformations or convention-based renames (e.g. "List" -> "GetAll").
             if (serviceMethod.IsExactName)
             {
                 return serviceMethod.Operation.Name;
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs
index fde492f4ca8..34c5e6f81f1 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/RestClientProviderTests.cs
@@ -398,9 +398,6 @@ public async Task ParameterNamePreservedFromLastContractView()
         [Test]
         public void ExactNameMethodParameterPreservedInRestClient()
         {
-            // A method parameter marked with IsExactName must be preserved verbatim in the
-            // generated method signature — both as the C# parameter name and as the wire
-            // (serialized) name used by the rest client when building the request URI.
             var queryParam = InputFactory.QueryParameter(
                 "api_key",
                 InputPrimitiveType.String,
@@ -420,26 +417,11 @@ public void ExactNameMethodParameterPreservedInRestClient()
             ]);
             var client = InputFactory.Client("TestClient", methods: [serviceMethod]);
             var clientProvider = new ClientProvider(client);
-            Assert.IsNotNull(clientProvider);
-
-            var convenienceParams = RestClientProvider.GetMethodParameters(serviceMethod, ScmMethodKind.Convenience, clientProvider!);
-            Assert.IsNotNull(convenienceParams);
-            // C# parameter name preserves the exact-case name (not normalized to ApiKey or apiKey).
-            Assert.IsNotNull(
-                convenienceParams.FirstOrDefault(p => string.Equals(p.Name, "api_key", StringComparison.Ordinal)),
-                "Convenience method parameter should preserve the exact name 'api_key'.");
-
-            var protocolParams = RestClientProvider.GetMethodParameters(serviceMethod, ScmMethodKind.Protocol, clientProvider!);
-            Assert.IsNotNull(protocolParams);
-            Assert.IsNotNull(
-                protocolParams.FirstOrDefault(p => string.Equals(p.Name, "api_key", StringComparison.Ordinal)),
-                "Protocol method parameter should preserve the exact name 'api_key'.");
+            var restClientProvider = new MockClientProvider(client, clientProvider);
 
-            // Validate the rest client appends the wire (serialized) name when building the URI.
-            var restClientProvider = clientProvider.RestClient;
-            var createRequestMethod = restClientProvider.Methods.Single(m => m.Signature.Name.StartsWith("CreateGetSomething"));
-            var body = createRequestMethod.BodyStatements!.ToDisplayString();
-            StringAssert.Contains("api_key", body);
+            var writer = new TypeProviderWriter(restClientProvider);
+            var file = writer.Write();
+            Assert.AreEqual(Helpers.GetExpectedFromFile(), file.Content);
         }
 
         [TestCase(true, true)]
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs
new file mode 100644
index 00000000000..2603184c66e
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs
@@ -0,0 +1,22 @@
+// <auto-generated/>
+
+#nullable disable
+
+using System.ClientModel.Primitives;
+
+namespace Sample
+{
+    public partial class TestClient
+    {
+        internal global::System.ClientModel.Primitives.PipelineMessage CreateGetSomethingRequest(string apiKey, global::System.ClientModel.Primitives.RequestOptions options)
+        {
+            global::Sample.ClientUriBuilder uri = new global::Sample.ClientUriBuilder();
+            uri.Reset(_endpoint);
+            uri.AppendQuery("api_key", apiKey, true);
+            global::System.ClientModel.Primitives.PipelineMessage message = Pipeline.CreateMessage(uri.ToUri(), "GET", PipelineMessageClassifier200);
+            global::System.ClientModel.Primitives.PipelineRequest request = message.Request;
+            message.Apply(options);
+            return message;
+        }
+    }
+}
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
index dfcb63ccc74..5cdc9161163 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/ModelCustomizationTests.cs
@@ -153,6 +153,39 @@ public async Task CustomCodeWinsOverIsExactName()
             Assert.AreEqual("AccessToken", modelTypeProvider.CanonicalView.Properties[0].Name);
         }
 
+        [Test]
+        public async Task CustomCodeWinsOverIsExactNameOnModel()
+        {
+            // A spec model marked with IsExactName has its exact-cased name preserved.
+            // If custom code renames that model via [CodeGenType], the custom code rename
+            // should still win.
+            await MockHelpers.LoadMockGeneratorAsync(compilation: async () => await Helpers.GetCompilationFromDirectoryAsync());
+
+            var props = new[]
+            {
+                InputFactory.Property("prop1", InputFactory.Array(InputPrimitiveType.String))
+            };
+
+            var inputModel = InputFactory.Model("snake_case_model", properties: props, isExactName: true);
+            var modelTypeProvider = new ModelProvider(inputModel);
+
+            AssertCommon(modelTypeProvider, "NewNamespace.Models", "CustomizedModel");
+        }
+
+        [Test]
+        public async Task CustomCodeWinsOverIsExactNameOnEnum()
+        {
+            // A spec enum marked with IsExactName has its exact-cased name preserved.
+            // If custom code renames that enum via [CodeGenType], the custom code rename
+            // should still win.
+            await MockHelpers.LoadMockGeneratorAsync(compilation: async () => await Helpers.GetCompilationFromDirectoryAsync());
+
+            var inputEnum = InputFactory.StringEnum("snake_case_enum", [("value", "value")], isExactName: true);
+            var enumProvider = new FixedEnumProvider(inputEnum, null);
+
+            AssertCommon(enumProvider, "NewNamespace.Models", "CustomizedEnum");
+        }
+
         [Test]
         public async Task CanChangePropertyType()
         {
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnEnum/MockInputModel.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnEnum/MockInputModel.cs
new file mode 100644
index 00000000000..ea7f849d321
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnEnum/MockInputModel.cs
@@ -0,0 +1,13 @@
+#nullable disable
+
+using Sample;
+using SampleTypeSpec;
+using Microsoft.TypeSpec.Generator.Customizations;
+
+namespace NewNamespace.Models
+{
+    [CodeGenType("snake_case_enum")]
+    public enum CustomizedEnum
+    {
+    }
+}
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnModel/CustomizedModel.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnModel/CustomizedModel.cs
new file mode 100644
index 00000000000..fec4ec7c95c
--- /dev/null
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/Providers/ModelProviders/TestData/ModelCustomizationTests/CustomCodeWinsOverIsExactNameOnModel/CustomizedModel.cs
@@ -0,0 +1,12 @@
+#nullable disable
+
+using System;
+using SampleTypeSpec;
+using Microsoft.TypeSpec.Generator.Customizations;
+
+namespace NewNamespace.Models;
+
+[CodeGenType("snake_case_model")]
+public partial class CustomizedModel
+{
+}
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
index b10c61bb2d8..3395a1acab9 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/test/common/InputFactory.cs
@@ -131,7 +131,8 @@ public static InputEnumType StringEnum(
             InputModelTypeUsage usage = InputModelTypeUsage.Input | InputModelTypeUsage.Output,
             bool isExtensible = false,
             string clientNamespace = "Sample.Models",
-            InputExternalTypeMetadata? external = null)
+            InputExternalTypeMetadata? external = null,
+            bool isExactName = false)
         {
             var enumValues = new List<InputEnumTypeValue>();
             var enumType = Enum(
@@ -142,7 +143,8 @@ public static InputEnumType StringEnum(
                 usage: usage,
                 isExtensible: isExtensible,
                 clientNamespace: clientNamespace,
-                external: external);
+                external: external,
+                isExactName: isExactName);
 
             foreach (var (valueName, value) in values)
             {
@@ -244,7 +246,8 @@ public static InputEnumType Enum(
             InputModelTypeUsage usage = InputModelTypeUsage.Output | InputModelTypeUsage.Input,
             bool isExtensible = false,
             string clientNamespace = "Sample.Models",
-            InputExternalTypeMetadata? external = null)
+            InputExternalTypeMetadata? external = null,
+            bool isExactName = false)
         {
             var enumType = new InputEnumType(
                 name,
@@ -257,7 +260,10 @@ public static InputEnumType Enum(
                 usage,
                 underlyingType,
                 values,
-                isExtensible);
+                isExtensible)
+            {
+                IsExactName = isExactName,
+            };
             if (external != null)
             {
                 enumType.External = external;
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp
index 0f87bbb470d..5e4fe46ddc1 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp
@@ -212,10 +212,6 @@ model RoundTripModel {
   @doc("Required string, illustrating a reference type property.")
   requiredString: string;
 
-  @doc("a property whose name is preserved verbatim by the C# emitter via exact()")
-  @clientName(Azure.ClientGenerator.Core.exact("exact_name_property"), "csharp")
-  exactNameProperty?: string;
-
   @doc("Required int, illustrating a value type property.")
   @encode(string)
   requiredInt: int32;
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs
index 614d3fe24e3..0fa6f37b2d4 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.Serialization.cs
@@ -99,11 +99,6 @@ protected virtual void JsonModelWriteCore(Utf8JsonWriter writer, ModelReaderWrit
             }
             writer.WritePropertyName("requiredString"u8);
             writer.WriteStringValue(RequiredString);
-            if (Optional.IsDefined(exact_name_property))
-            {
-                writer.WritePropertyName("exactNameProperty"u8);
-                writer.WriteStringValue(exact_name_property);
-            }
             writer.WritePropertyName("requiredInt"u8);
             writer.WriteStringValue(RequiredInt.ToString());
             writer.WritePropertyName("requiredCollection"u8);
@@ -355,7 +350,6 @@ internal static RoundTripModel DeserializeRoundTripModel(JsonElement element, Mo
                 return null;
             }
             string requiredString = default;
-            string exactNameProperty = default;
             int requiredInt = default;
             IList<StringFixedEnum> requiredCollection = default;
             IDictionary<string, StringExtensibleEnum> requiredDictionary = default;
@@ -387,11 +381,6 @@ internal static RoundTripModel DeserializeRoundTripModel(JsonElement element, Mo
                     requiredString = prop.Value.GetString();
                     continue;
                 }
-                if (prop.NameEquals("exactNameProperty"u8))
-                {
-                    exactNameProperty = prop.Value.GetString();
-                    continue;
-                }
                 if (prop.NameEquals("requiredInt"u8))
                 {
                     requiredInt = int.Parse(prop.Value.GetString());
@@ -648,7 +637,6 @@ internal static RoundTripModel DeserializeRoundTripModel(JsonElement element, Mo
             }
             return new RoundTripModel(
                 requiredString,
-                exactNameProperty,
                 requiredInt,
                 requiredCollection,
                 requiredDictionary,
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs
index 57877a4fc0b..810d6b74903 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/Models/RoundTripModel.cs
@@ -60,7 +60,6 @@ public RoundTripModel(string requiredString, int requiredInt, IEnumerable<String
 
         /// <summary> Initializes a new instance of <see cref="RoundTripModel"/>. </summary>
         /// <param name="requiredString"> Required string, illustrating a reference type property. </param>
-        /// <param name="exactNameProperty"> a property whose name is preserved verbatim by the C# emitter via exact(). </param>
         /// <param name="requiredInt"> Required int, illustrating a value type property. </param>
         /// <param name="requiredCollection"> Required collection of enums. </param>
         /// <param name="requiredDictionary"> Required dictionary of enums. </param>
@@ -85,10 +84,9 @@ public RoundTripModel(string requiredString, int requiredInt, IEnumerable<String
         /// <param name="modelWithRequiredNullable"> this is a model with required nullable properties. </param>
         /// <param name="requiredBytes"> Required bytes. </param>
         /// <param name="additionalBinaryDataProperties"> Keeps track of any properties unknown to the library. </param>
-        internal RoundTripModel(string requiredString, string exactNameProperty, int requiredInt, IList<StringFixedEnum> requiredCollection, IDictionary<string, StringExtensibleEnum> requiredDictionary, Thing requiredModel, IntExtensibleEnum? intExtensibleEnum, IList<IntExtensibleEnum> intExtensibleEnumCollection, FloatExtensibleEnum? floatExtensibleEnum, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue, IList<FloatExtensibleEnum> floatExtensibleEnumCollection, FloatFixedEnum? floatFixedEnum, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue, IList<FloatFixedEnum> floatFixedEnumCollection, IntFixedEnum? intFixedEnum, IList<IntFixedEnum> intFixedEnumCollection, StringFixedEnum? stringFixedEnum, BinaryData requiredUnknown, BinaryData optionalUnknown, IDictionary<string, BinaryData> requiredRecordUnknown, IDictionary<string, BinaryData> optionalRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown, ModelWithRequiredNullableProperties modelWithRequiredNullable, BinaryData requiredBytes, IDictionary<string, BinaryData> additionalBinaryDataProperties)
+        internal RoundTripModel(string requiredString, int requiredInt, IList<StringFixedEnum> requiredCollection, IDictionary<string, StringExtensibleEnum> requiredDictionary, Thing requiredModel, IntExtensibleEnum? intExtensibleEnum, IList<IntExtensibleEnum> intExtensibleEnumCollection, FloatExtensibleEnum? floatExtensibleEnum, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue, IList<FloatExtensibleEnum> floatExtensibleEnumCollection, FloatFixedEnum? floatFixedEnum, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue, IList<FloatFixedEnum> floatFixedEnumCollection, IntFixedEnum? intFixedEnum, IList<IntFixedEnum> intFixedEnumCollection, StringFixedEnum? stringFixedEnum, BinaryData requiredUnknown, BinaryData optionalUnknown, IDictionary<string, BinaryData> requiredRecordUnknown, IDictionary<string, BinaryData> optionalRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown, ModelWithRequiredNullableProperties modelWithRequiredNullable, BinaryData requiredBytes, IDictionary<string, BinaryData> additionalBinaryDataProperties)
         {
             RequiredString = requiredString;
-            exact_name_property = exactNameProperty;
             RequiredInt = requiredInt;
             RequiredCollection = requiredCollection;
             RequiredDictionary = requiredDictionary;
@@ -118,9 +116,6 @@ internal RoundTripModel(string requiredString, string exactNameProperty, int req
         /// <summary> Required string, illustrating a reference type property. </summary>
         public string RequiredString { get; set; }
 
-        /// <summary> a property whose name is preserved verbatim by the C# emitter via exact(). </summary>
-        public string exact_name_property { get; set; }
-
         /// <summary> Required int, illustrating a value type property. </summary>
         public int RequiredInt { get; set; }
 
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs
index 84cfe66f763..5552d775dbe 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/src/Generated/SampleTypeSpecModelFactory.cs
@@ -61,7 +61,6 @@ public static Thing Thing(string rename = default, BinaryData requiredUnion = de
 
         /// <summary> this is a roundtrip model. </summary>
         /// <param name="requiredString"> Required string, illustrating a reference type property. </param>
-        /// <param name="exactNameProperty"> a property whose name is preserved verbatim by the C# emitter via exact(). </param>
         /// <param name="requiredInt"> Required int, illustrating a value type property. </param>
         /// <param name="requiredCollection"> Required collection of enums. </param>
         /// <param name="requiredDictionary"> Required dictionary of enums. </param>
@@ -86,7 +85,7 @@ public static Thing Thing(string rename = default, BinaryData requiredUnion = de
         /// <param name="modelWithRequiredNullable"> this is a model with required nullable properties. </param>
         /// <param name="requiredBytes"> Required bytes. </param>
         /// <returns> A new <see cref="SampleTypeSpec.RoundTripModel"/> instance for mocking. </returns>
-        public static RoundTripModel RoundTripModel(string requiredString = default, string exactNameProperty = default, int requiredInt = default, IEnumerable<StringFixedEnum> requiredCollection = default, IDictionary<string, StringExtensibleEnum> requiredDictionary = default, Thing requiredModel = default, IntExtensibleEnum? intExtensibleEnum = default, IEnumerable<IntExtensibleEnum> intExtensibleEnumCollection = default, FloatExtensibleEnum? floatExtensibleEnum = default, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue = default, IEnumerable<FloatExtensibleEnum> floatExtensibleEnumCollection = default, FloatFixedEnum? floatFixedEnum = default, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue = default, IEnumerable<FloatFixedEnum> floatFixedEnumCollection = default, IntFixedEnum? intFixedEnum = default, IEnumerable<IntFixedEnum> intFixedEnumCollection = default, StringFixedEnum? stringFixedEnum = default, BinaryData requiredUnknown = default, BinaryData optionalUnknown = default, IDictionary<string, BinaryData> requiredRecordUnknown = default, IDictionary<string, BinaryData> optionalRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown = default, ModelWithRequiredNullableProperties modelWithRequiredNullable = default, BinaryData requiredBytes = default)
+        public static RoundTripModel RoundTripModel(string requiredString = default, int requiredInt = default, IEnumerable<StringFixedEnum> requiredCollection = default, IDictionary<string, StringExtensibleEnum> requiredDictionary = default, Thing requiredModel = default, IntExtensibleEnum? intExtensibleEnum = default, IEnumerable<IntExtensibleEnum> intExtensibleEnumCollection = default, FloatExtensibleEnum? floatExtensibleEnum = default, FloatExtensibleEnumWithIntValue? floatExtensibleEnumWithIntValue = default, IEnumerable<FloatExtensibleEnum> floatExtensibleEnumCollection = default, FloatFixedEnum? floatFixedEnum = default, FloatFixedEnumWithIntValue? floatFixedEnumWithIntValue = default, IEnumerable<FloatFixedEnum> floatFixedEnumCollection = default, IntFixedEnum? intFixedEnum = default, IEnumerable<IntFixedEnum> intFixedEnumCollection = default, StringFixedEnum? stringFixedEnum = default, BinaryData requiredUnknown = default, BinaryData optionalUnknown = default, IDictionary<string, BinaryData> requiredRecordUnknown = default, IDictionary<string, BinaryData> optionalRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyRequiredRecordUnknown = default, IReadOnlyDictionary<string, BinaryData> readOnlyOptionalRecordUnknown = default, ModelWithRequiredNullableProperties modelWithRequiredNullable = default, BinaryData requiredBytes = default)
         {
             requiredCollection ??= new ChangeTrackingList<StringFixedEnum>();
             requiredDictionary ??= new ChangeTrackingDictionary<string, StringExtensibleEnum>();
@@ -101,7 +100,6 @@ public static RoundTripModel RoundTripModel(string requiredString = default, str
 
             return new RoundTripModel(
                 requiredString,
-                exactNameProperty,
                 requiredInt,
                 requiredCollection.ToList(),
                 requiredDictionary,
diff --git a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
index 4b2df4ed0a0..32a6e7c9eae 100644
--- a/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
+++ b/packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/tspCodeModel.json
@@ -2823,38 +2823,11 @@
         {
           "$id": "276",
           "kind": "property",
-          "name": "exact_name_property",
-          "serializedName": "exactNameProperty",
-          "doc": "a property whose name is preserved verbatim by the C# emitter via exact()",
-          "type": {
-            "$id": "277",
-            "kind": "string",
-            "name": "string",
-            "crossLanguageDefinitionId": "TypeSpec.string",
-            "decorators": []
-          },
-          "optional": true,
-          "readOnly": false,
-          "discriminator": false,
-          "flatten": false,
-          "decorators": [],
-          "crossLanguageDefinitionId": "SampleTypeSpec.RoundTripModel.exactNameProperty",
-          "serializationOptions": {
-            "json": {
-              "name": "exactNameProperty"
-            }
-          },
-          "isHttpMetadata": false,
-          "isExactName": true
-        },
-        {
-          "$id": "278",
-          "kind": "property",
           "name": "requiredInt",
           "serializedName": "requiredInt",
           "doc": "Required int, illustrating a value type property.",
           "type": {
-            "$id": "279",
+            "$id": "277",
             "kind": "int32",
             "name": "int32",
             "encode": "string",
@@ -2876,13 +2849,13 @@
           "isExactName": false
         },
         {
-          "$id": "280",
+          "$id": "278",
           "kind": "property",
           "name": "requiredCollection",
           "serializedName": "requiredCollection",
           "doc": "Required collection of enums",
           "type": {
-            "$id": "281",
+            "$id": "279",
             "kind": "array",
             "name": "ArrayStringFixedEnum",
             "valueType": {
@@ -2906,16 +2879,16 @@
           "isExactName": false
         },
         {
-          "$id": "282",
+          "$id": "280",
           "kind": "property",
           "name": "requiredDictionary",
           "serializedName": "requiredDictionary",
           "doc": "Required dictionary of enums",
           "type": {
-            "$id": "283",
+            "$id": "281",
             "kind": "dict",
             "keyType": {
-              "$id": "284",
+              "$id": "282",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -2941,7 +2914,7 @@
           "isExactName": false
         },
         {
-          "$id": "285",
+          "$id": "283",
           "kind": "property",
           "name": "requiredModel",
           "serializedName": "requiredModel",
@@ -2964,7 +2937,7 @@
           "isExactName": false
         },
         {
-          "$id": "286",
+          "$id": "284",
           "kind": "property",
           "name": "intExtensibleEnum",
           "serializedName": "intExtensibleEnum",
@@ -2987,13 +2960,13 @@
           "isExactName": false
         },
         {
-          "$id": "287",
+          "$id": "285",
           "kind": "property",
           "name": "intExtensibleEnumCollection",
           "serializedName": "intExtensibleEnumCollection",
           "doc": "this is a collection of int based extensible enum",
           "type": {
-            "$id": "288",
+            "$id": "286",
             "kind": "array",
             "name": "ArrayIntExtensibleEnum",
             "valueType": {
@@ -3017,7 +2990,7 @@
           "isExactName": false
         },
         {
-          "$id": "289",
+          "$id": "287",
           "kind": "property",
           "name": "floatExtensibleEnum",
           "serializedName": "floatExtensibleEnum",
@@ -3040,7 +3013,7 @@
           "isExactName": false
         },
         {
-          "$id": "290",
+          "$id": "288",
           "kind": "property",
           "name": "floatExtensibleEnumWithIntValue",
           "serializedName": "floatExtensibleEnumWithIntValue",
@@ -3063,13 +3036,13 @@
           "isExactName": false
         },
         {
-          "$id": "291",
+          "$id": "289",
           "kind": "property",
           "name": "floatExtensibleEnumCollection",
           "serializedName": "floatExtensibleEnumCollection",
           "doc": "this is a collection of float based extensible enum",
           "type": {
-            "$id": "292",
+            "$id": "290",
             "kind": "array",
             "name": "ArrayFloatExtensibleEnum",
             "valueType": {
@@ -3093,7 +3066,7 @@
           "isExactName": false
         },
         {
-          "$id": "293",
+          "$id": "291",
           "kind": "property",
           "name": "floatFixedEnum",
           "serializedName": "floatFixedEnum",
@@ -3116,7 +3089,7 @@
           "isExactName": false
         },
         {
-          "$id": "294",
+          "$id": "292",
           "kind": "property",
           "name": "floatFixedEnumWithIntValue",
           "serializedName": "floatFixedEnumWithIntValue",
@@ -3139,13 +3112,13 @@
           "isExactName": false
         },
         {
-          "$id": "295",
+          "$id": "293",
           "kind": "property",
           "name": "floatFixedEnumCollection",
           "serializedName": "floatFixedEnumCollection",
           "doc": "this is a collection of float based fixed enum",
           "type": {
-            "$id": "296",
+            "$id": "294",
             "kind": "array",
             "name": "ArrayFloatFixedEnum",
             "valueType": {
@@ -3169,7 +3142,7 @@
           "isExactName": false
         },
         {
-          "$id": "297",
+          "$id": "295",
           "kind": "property",
           "name": "intFixedEnum",
           "serializedName": "intFixedEnum",
@@ -3192,13 +3165,13 @@
           "isExactName": false
         },
         {
-          "$id": "298",
+          "$id": "296",
           "kind": "property",
           "name": "intFixedEnumCollection",
           "serializedName": "intFixedEnumCollection",
           "doc": "this is a collection of int based fixed enum",
           "type": {
-            "$id": "299",
+            "$id": "297",
             "kind": "array",
             "name": "ArrayIntFixedEnum",
             "valueType": {
@@ -3222,7 +3195,7 @@
           "isExactName": false
         },
         {
-          "$id": "300",
+          "$id": "298",
           "kind": "property",
           "name": "stringFixedEnum",
           "serializedName": "stringFixedEnum",
@@ -3245,13 +3218,13 @@
           "isExactName": false
         },
         {
-          "$id": "301",
+          "$id": "299",
           "kind": "property",
           "name": "requiredUnknown",
           "serializedName": "requiredUnknown",
           "doc": "required unknown",
           "type": {
-            "$id": "302",
+            "$id": "300",
             "kind": "unknown",
             "name": "unknown",
             "crossLanguageDefinitionId": "",
@@ -3272,13 +3245,13 @@
           "isExactName": false
         },
         {
-          "$id": "303",
+          "$id": "301",
           "kind": "property",
           "name": "optionalUnknown",
           "serializedName": "optionalUnknown",
           "doc": "optional unknown",
           "type": {
-            "$id": "304",
+            "$id": "302",
             "kind": "unknown",
             "name": "unknown",
             "crossLanguageDefinitionId": "",
@@ -3299,23 +3272,23 @@
           "isExactName": false
         },
         {
-          "$id": "305",
+          "$id": "303",
           "kind": "property",
           "name": "requiredRecordUnknown",
           "serializedName": "requiredRecordUnknown",
           "doc": "required record of unknown",
           "type": {
-            "$id": "306",
+            "$id": "304",
             "kind": "dict",
             "keyType": {
-              "$id": "307",
+              "$id": "305",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$id": "308",
+              "$id": "306",
               "kind": "unknown",
               "name": "unknown",
               "crossLanguageDefinitionId": "",
@@ -3338,13 +3311,13 @@
           "isExactName": false
         },
         {
-          "$id": "309",
+          "$id": "307",
           "kind": "property",
           "name": "optionalRecordUnknown",
           "serializedName": "optionalRecordUnknown",
           "doc": "optional record of unknown",
           "type": {
-            "$ref": "306"
+            "$ref": "304"
           },
           "optional": true,
           "readOnly": false,
@@ -3361,13 +3334,13 @@
           "isExactName": false
         },
         {
-          "$id": "310",
+          "$id": "308",
           "kind": "property",
           "name": "readOnlyRequiredRecordUnknown",
           "serializedName": "readOnlyRequiredRecordUnknown",
           "doc": "required readonly record of unknown",
           "type": {
-            "$ref": "306"
+            "$ref": "304"
           },
           "optional": false,
           "readOnly": true,
@@ -3384,13 +3357,13 @@
           "isExactName": false
         },
         {
-          "$id": "311",
+          "$id": "309",
           "kind": "property",
           "name": "readOnlyOptionalRecordUnknown",
           "serializedName": "readOnlyOptionalRecordUnknown",
           "doc": "optional readonly record of unknown",
           "type": {
-            "$ref": "306"
+            "$ref": "304"
           },
           "optional": true,
           "readOnly": true,
@@ -3407,13 +3380,13 @@
           "isExactName": false
         },
         {
-          "$id": "312",
+          "$id": "310",
           "kind": "property",
           "name": "modelWithRequiredNullable",
           "serializedName": "modelWithRequiredNullable",
           "doc": "this is a model with required nullable properties",
           "type": {
-            "$id": "313",
+            "$id": "311",
             "kind": "model",
             "name": "ModelWithRequiredNullableProperties",
             "namespace": "SampleTypeSpec",
@@ -3429,16 +3402,16 @@
             "isExactName": false,
             "properties": [
               {
-                "$id": "314",
+                "$id": "312",
                 "kind": "property",
                 "name": "requiredNullablePrimitive",
                 "serializedName": "requiredNullablePrimitive",
                 "doc": "required nullable primitive type",
                 "type": {
-                  "$id": "315",
+                  "$id": "313",
                   "kind": "nullable",
                   "type": {
-                    "$id": "316",
+                    "$id": "314",
                     "kind": "int32",
                     "name": "int32",
                     "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -3461,13 +3434,13 @@
                 "isExactName": false
               },
               {
-                "$id": "317",
+                "$id": "315",
                 "kind": "property",
                 "name": "requiredExtensibleEnum",
                 "serializedName": "requiredExtensibleEnum",
                 "doc": "required nullable extensible enum type",
                 "type": {
-                  "$id": "318",
+                  "$id": "316",
                   "kind": "nullable",
                   "type": {
                     "$ref": "22"
@@ -3489,13 +3462,13 @@
                 "isExactName": false
               },
               {
-                "$id": "319",
+                "$id": "317",
                 "kind": "property",
                 "name": "requiredFixedEnum",
                 "serializedName": "requiredFixedEnum",
                 "doc": "required nullable fixed enum type",
                 "type": {
-                  "$id": "320",
+                  "$id": "318",
                   "kind": "nullable",
                   "type": {
                     "$ref": "17"
@@ -3533,13 +3506,13 @@
           "isExactName": false
         },
         {
-          "$id": "321",
+          "$id": "319",
           "kind": "property",
           "name": "requiredBytes",
           "serializedName": "requiredBytes",
           "doc": "Required bytes",
           "type": {
-            "$id": "322",
+            "$id": "320",
             "kind": "bytes",
             "name": "bytes",
             "encode": "base64",
@@ -3563,10 +3536,10 @@
       ]
     },
     {
-      "$ref": "313"
+      "$ref": "311"
     },
     {
-      "$id": "323",
+      "$id": "321",
       "kind": "model",
       "name": "Wrapper",
       "namespace": "SampleTypeSpec",
@@ -3577,12 +3550,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "324",
+          "$id": "322",
           "kind": "property",
           "name": "p1",
           "doc": "header parameter",
           "type": {
-            "$id": "325",
+            "$id": "323",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3599,7 +3572,7 @@
           "isExactName": false
         },
         {
-          "$id": "326",
+          "$id": "324",
           "kind": "property",
           "name": "action",
           "doc": "body parameter",
@@ -3617,12 +3590,12 @@
           "isExactName": false
         },
         {
-          "$id": "327",
+          "$id": "325",
           "kind": "property",
           "name": "p2",
           "doc": "path parameter",
           "type": {
-            "$id": "328",
+            "$id": "326",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3641,7 +3614,7 @@
       ]
     },
     {
-      "$id": "329",
+      "$id": "327",
       "kind": "model",
       "name": "Friend",
       "namespace": "SampleTypeSpec",
@@ -3657,13 +3630,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "330",
+          "$id": "328",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "name of the NotFriend",
           "type": {
-            "$id": "331",
+            "$id": "329",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3686,7 +3659,7 @@
       ]
     },
     {
-      "$id": "332",
+      "$id": "330",
       "kind": "model",
       "name": "RenamedModel",
       "namespace": "SampleTypeSpec",
@@ -3702,13 +3675,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "333",
+          "$id": "331",
           "kind": "property",
           "name": "otherName",
           "serializedName": "otherName",
           "doc": "name of the ModelWithClientName",
           "type": {
-            "$id": "334",
+            "$id": "332",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3731,7 +3704,7 @@
       ]
     },
     {
-      "$id": "335",
+      "$id": "333",
       "kind": "model",
       "name": "ReturnsAnonymousModelResponse",
       "namespace": "SampleTypeSpec",
@@ -3747,7 +3720,7 @@
       "properties": []
     },
     {
-      "$id": "336",
+      "$id": "334",
       "kind": "model",
       "name": "ListWithNextLinkResponse",
       "namespace": "SampleTypeSpec",
@@ -3762,12 +3735,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "337",
+          "$id": "335",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$id": "338",
+            "$id": "336",
             "kind": "array",
             "name": "ArrayThing",
             "valueType": {
@@ -3791,12 +3764,12 @@
           "isExactName": false
         },
         {
-          "$id": "339",
+          "$id": "337",
           "kind": "property",
           "name": "next",
           "serializedName": "next",
           "type": {
-            "$id": "340",
+            "$id": "338",
             "kind": "url",
             "name": "url",
             "crossLanguageDefinitionId": "TypeSpec.url",
@@ -3819,7 +3792,7 @@
       ]
     },
     {
-      "$id": "341",
+      "$id": "339",
       "kind": "model",
       "name": "ListWithStringNextLinkResponse",
       "namespace": "SampleTypeSpec",
@@ -3834,12 +3807,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "342",
+          "$id": "340",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$ref": "338"
+            "$ref": "336"
           },
           "optional": false,
           "readOnly": false,
@@ -3856,12 +3829,12 @@
           "isExactName": false
         },
         {
-          "$id": "343",
+          "$id": "341",
           "kind": "property",
           "name": "next",
           "serializedName": "next",
           "type": {
-            "$id": "344",
+            "$id": "342",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3884,7 +3857,7 @@
       ]
     },
     {
-      "$id": "345",
+      "$id": "343",
       "kind": "model",
       "name": "ListWithContinuationTokenResponse",
       "namespace": "SampleTypeSpec",
@@ -3899,12 +3872,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "346",
+          "$id": "344",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$ref": "338"
+            "$ref": "336"
           },
           "optional": false,
           "readOnly": false,
@@ -3921,12 +3894,12 @@
           "isExactName": false
         },
         {
-          "$id": "347",
+          "$id": "345",
           "kind": "property",
           "name": "nextToken",
           "serializedName": "nextToken",
           "type": {
-            "$id": "348",
+            "$id": "346",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -3949,7 +3922,7 @@
       ]
     },
     {
-      "$id": "349",
+      "$id": "347",
       "kind": "model",
       "name": "ListWithContinuationTokenHeaderResponseResponse",
       "namespace": "",
@@ -3964,12 +3937,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "350",
+          "$id": "348",
           "kind": "property",
           "name": "things",
           "serializedName": "things",
           "type": {
-            "$ref": "338"
+            "$ref": "336"
           },
           "optional": false,
           "readOnly": false,
@@ -3988,7 +3961,7 @@
       ]
     },
     {
-      "$id": "351",
+      "$id": "349",
       "kind": "model",
       "name": "PageThing",
       "namespace": "SampleTypeSpec",
@@ -4003,12 +3976,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "352",
+          "$id": "350",
           "kind": "property",
           "name": "items",
           "serializedName": "items",
           "type": {
-            "$ref": "338"
+            "$ref": "336"
           },
           "optional": false,
           "readOnly": false,
@@ -4027,7 +4000,7 @@
       ]
     },
     {
-      "$id": "353",
+      "$id": "351",
       "kind": "model",
       "name": "ModelWithEmbeddedNonBodyParameters",
       "namespace": "SampleTypeSpec",
@@ -4042,13 +4015,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "354",
+          "$id": "352",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "name of the ModelWithEmbeddedNonBodyParameters",
           "type": {
-            "$id": "355",
+            "$id": "353",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4069,13 +4042,13 @@
           "isExactName": false
         },
         {
-          "$id": "356",
+          "$id": "354",
           "kind": "property",
           "name": "requiredHeader",
           "serializedName": "requiredHeader",
           "doc": "required header parameter",
           "type": {
-            "$id": "357",
+            "$id": "355",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4096,13 +4069,13 @@
           "isExactName": false
         },
         {
-          "$id": "358",
+          "$id": "356",
           "kind": "property",
           "name": "optionalHeader",
           "serializedName": "optionalHeader",
           "doc": "optional header parameter",
           "type": {
-            "$id": "359",
+            "$id": "357",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4123,13 +4096,13 @@
           "isExactName": false
         },
         {
-          "$id": "360",
+          "$id": "358",
           "kind": "property",
           "name": "requiredQuery",
           "serializedName": "requiredQuery",
           "doc": "required query parameter",
           "type": {
-            "$id": "361",
+            "$id": "359",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4150,13 +4123,13 @@
           "isExactName": false
         },
         {
-          "$id": "362",
+          "$id": "360",
           "kind": "property",
           "name": "optionalQuery",
           "serializedName": "optionalQuery",
           "doc": "optional query parameter",
           "type": {
-            "$id": "363",
+            "$id": "361",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4179,7 +4152,7 @@
       ]
     },
     {
-      "$id": "364",
+      "$id": "362",
       "kind": "model",
       "name": "DynamicModel",
       "namespace": "SampleTypeSpec",
@@ -4200,12 +4173,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "365",
+          "$id": "363",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "type": {
-            "$id": "366",
+            "$id": "364",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4226,12 +4199,12 @@
           "isExactName": false
         },
         {
-          "$id": "367",
+          "$id": "365",
           "kind": "property",
           "name": "optionalUnknown",
           "serializedName": "optionalUnknown",
           "type": {
-            "$id": "368",
+            "$id": "366",
             "kind": "unknown",
             "name": "unknown",
             "crossLanguageDefinitionId": "",
@@ -4252,12 +4225,12 @@
           "isExactName": false
         },
         {
-          "$id": "369",
+          "$id": "367",
           "kind": "property",
           "name": "optionalInt",
           "serializedName": "optionalInt",
           "type": {
-            "$id": "370",
+            "$id": "368",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4278,12 +4251,12 @@
           "isExactName": false
         },
         {
-          "$id": "371",
+          "$id": "369",
           "kind": "property",
           "name": "optionalNullableList",
           "serializedName": "optionalNullableList",
           "type": {
-            "$id": "372",
+            "$id": "370",
             "kind": "nullable",
             "type": {
               "$ref": "267"
@@ -4305,12 +4278,12 @@
           "isExactName": false
         },
         {
-          "$id": "373",
+          "$id": "371",
           "kind": "property",
           "name": "requiredNullableList",
           "serializedName": "requiredNullableList",
           "type": {
-            "$id": "374",
+            "$id": "372",
             "kind": "nullable",
             "type": {
               "$ref": "267"
@@ -4332,25 +4305,25 @@
           "isExactName": false
         },
         {
-          "$id": "375",
+          "$id": "373",
           "kind": "property",
           "name": "optionalNullableDictionary",
           "serializedName": "optionalNullableDictionary",
           "type": {
-            "$id": "376",
+            "$id": "374",
             "kind": "nullable",
             "type": {
-              "$id": "377",
+              "$id": "375",
               "kind": "dict",
               "keyType": {
-                "$id": "378",
+                "$id": "376",
                 "kind": "string",
                 "name": "string",
                 "crossLanguageDefinitionId": "TypeSpec.string",
                 "decorators": []
               },
               "valueType": {
-                "$id": "379",
+                "$id": "377",
                 "kind": "int32",
                 "name": "int32",
                 "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4375,15 +4348,15 @@
           "isExactName": false
         },
         {
-          "$id": "380",
+          "$id": "378",
           "kind": "property",
           "name": "requiredNullableDictionary",
           "serializedName": "requiredNullableDictionary",
           "type": {
-            "$id": "381",
+            "$id": "379",
             "kind": "nullable",
             "type": {
-              "$ref": "377"
+              "$ref": "375"
             },
             "namespace": "SampleTypeSpec"
           },
@@ -4402,12 +4375,12 @@
           "isExactName": false
         },
         {
-          "$id": "382",
+          "$id": "380",
           "kind": "property",
           "name": "primitiveDictionary",
           "serializedName": "primitiveDictionary",
           "type": {
-            "$ref": "377"
+            "$ref": "375"
           },
           "optional": false,
           "readOnly": false,
@@ -4424,12 +4397,12 @@
           "isExactName": false
         },
         {
-          "$id": "383",
+          "$id": "381",
           "kind": "property",
           "name": "foo",
           "serializedName": "foo",
           "type": {
-            "$id": "384",
+            "$id": "382",
             "kind": "model",
             "name": "AnotherDynamicModel",
             "namespace": "SampleTypeSpec",
@@ -4450,12 +4423,12 @@
             "isExactName": false,
             "properties": [
               {
-                "$id": "385",
+                "$id": "383",
                 "kind": "property",
                 "name": "bar",
                 "serializedName": "bar",
                 "type": {
-                  "$id": "386",
+                  "$id": "384",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4492,16 +4465,16 @@
           "isExactName": false
         },
         {
-          "$id": "387",
+          "$id": "385",
           "kind": "property",
           "name": "listFoo",
           "serializedName": "listFoo",
           "type": {
-            "$id": "388",
+            "$id": "386",
             "kind": "array",
             "name": "ArrayAnotherDynamicModel",
             "valueType": {
-              "$ref": "384"
+              "$ref": "382"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -4521,16 +4494,16 @@
           "isExactName": false
         },
         {
-          "$id": "389",
+          "$id": "387",
           "kind": "property",
           "name": "listOfListFoo",
           "serializedName": "listOfListFoo",
           "type": {
-            "$id": "390",
+            "$id": "388",
             "kind": "array",
             "name": "ArrayArray",
             "valueType": {
-              "$ref": "388"
+              "$ref": "386"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -4550,22 +4523,22 @@
           "isExactName": false
         },
         {
-          "$id": "391",
+          "$id": "389",
           "kind": "property",
           "name": "dictionaryFoo",
           "serializedName": "dictionaryFoo",
           "type": {
-            "$id": "392",
+            "$id": "390",
             "kind": "dict",
             "keyType": {
-              "$id": "393",
+              "$id": "391",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "384"
+              "$ref": "382"
             },
             "decorators": []
           },
@@ -4584,22 +4557,22 @@
           "isExactName": false
         },
         {
-          "$id": "394",
+          "$id": "392",
           "kind": "property",
           "name": "dictionaryOfDictionaryFoo",
           "serializedName": "dictionaryOfDictionaryFoo",
           "type": {
-            "$id": "395",
+            "$id": "393",
             "kind": "dict",
             "keyType": {
-              "$id": "396",
+              "$id": "394",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "392"
+              "$ref": "390"
             },
             "decorators": []
           },
@@ -4618,22 +4591,22 @@
           "isExactName": false
         },
         {
-          "$id": "397",
+          "$id": "395",
           "kind": "property",
           "name": "dictionaryListFoo",
           "serializedName": "dictionaryListFoo",
           "type": {
-            "$id": "398",
+            "$id": "396",
             "kind": "dict",
             "keyType": {
-              "$id": "399",
+              "$id": "397",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "388"
+              "$ref": "386"
             },
             "decorators": []
           },
@@ -4652,16 +4625,16 @@
           "isExactName": false
         },
         {
-          "$id": "400",
+          "$id": "398",
           "kind": "property",
           "name": "listOfDictionaryFoo",
           "serializedName": "listOfDictionaryFoo",
           "type": {
-            "$id": "401",
+            "$id": "399",
             "kind": "array",
             "name": "ArrayRecord",
             "valueType": {
-              "$ref": "392"
+              "$ref": "390"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -4683,10 +4656,10 @@
       ]
     },
     {
-      "$ref": "384"
+      "$ref": "382"
     },
     {
-      "$id": "402",
+      "$id": "400",
       "kind": "model",
       "name": "XmlAdvancedModel",
       "namespace": "SampleTypeSpec",
@@ -4711,13 +4684,13 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "403",
+          "$id": "401",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "A simple string property",
           "type": {
-            "$id": "404",
+            "$id": "402",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4740,13 +4713,13 @@
           "isExactName": false
         },
         {
-          "$id": "405",
+          "$id": "403",
           "kind": "property",
           "name": "age",
           "serializedName": "age",
           "doc": "An integer property",
           "type": {
-            "$id": "406",
+            "$id": "404",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4769,13 +4742,13 @@
           "isExactName": false
         },
         {
-          "$id": "407",
+          "$id": "405",
           "kind": "property",
           "name": "enabled",
           "serializedName": "enabled",
           "doc": "A boolean property",
           "type": {
-            "$id": "408",
+            "$id": "406",
             "kind": "boolean",
             "name": "boolean",
             "crossLanguageDefinitionId": "TypeSpec.boolean",
@@ -4798,13 +4771,13 @@
           "isExactName": false
         },
         {
-          "$id": "409",
+          "$id": "407",
           "kind": "property",
           "name": "score",
           "serializedName": "score",
           "doc": "A float property",
           "type": {
-            "$id": "410",
+            "$id": "408",
             "kind": "float32",
             "name": "float32",
             "crossLanguageDefinitionId": "TypeSpec.float32",
@@ -4827,13 +4800,13 @@
           "isExactName": false
         },
         {
-          "$id": "411",
+          "$id": "409",
           "kind": "property",
           "name": "optionalString",
           "serializedName": "optionalString",
           "doc": "An optional string",
           "type": {
-            "$id": "412",
+            "$id": "410",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4856,13 +4829,13 @@
           "isExactName": false
         },
         {
-          "$id": "413",
+          "$id": "411",
           "kind": "property",
           "name": "optionalInt",
           "serializedName": "optionalInt",
           "doc": "An optional integer",
           "type": {
-            "$id": "414",
+            "$id": "412",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4885,16 +4858,16 @@
           "isExactName": false
         },
         {
-          "$id": "415",
+          "$id": "413",
           "kind": "property",
           "name": "nullableString",
           "serializedName": "nullableString",
           "doc": "A nullable string",
           "type": {
-            "$id": "416",
+            "$id": "414",
             "kind": "nullable",
             "type": {
-              "$id": "417",
+              "$id": "415",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4919,13 +4892,13 @@
           "isExactName": false
         },
         {
-          "$id": "418",
+          "$id": "416",
           "kind": "property",
           "name": "id",
           "serializedName": "id",
           "doc": "A string as XML attribute",
           "type": {
-            "$id": "419",
+            "$id": "417",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -4953,13 +4926,13 @@
           "isExactName": false
         },
         {
-          "$id": "420",
+          "$id": "418",
           "kind": "property",
           "name": "version",
           "serializedName": "version",
           "doc": "An integer as XML attribute",
           "type": {
-            "$id": "421",
+            "$id": "419",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -4987,13 +4960,13 @@
           "isExactName": false
         },
         {
-          "$id": "422",
+          "$id": "420",
           "kind": "property",
           "name": "isActive",
           "serializedName": "isActive",
           "doc": "A boolean as XML attribute",
           "type": {
-            "$id": "423",
+            "$id": "421",
             "kind": "boolean",
             "name": "boolean",
             "crossLanguageDefinitionId": "TypeSpec.boolean",
@@ -5021,13 +4994,13 @@
           "isExactName": false
         },
         {
-          "$id": "424",
+          "$id": "422",
           "kind": "property",
           "name": "originalName",
           "serializedName": "RenamedProperty",
           "doc": "A property with a custom XML element name",
           "type": {
-            "$id": "425",
+            "$id": "423",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5057,13 +5030,13 @@
           "isExactName": false
         },
         {
-          "$id": "426",
+          "$id": "424",
           "kind": "property",
           "name": "xmlIdentifier",
           "serializedName": "xml-id",
           "doc": "An attribute with a custom XML name",
           "type": {
-            "$id": "427",
+            "$id": "425",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5097,13 +5070,13 @@
           "isExactName": false
         },
         {
-          "$id": "428",
+          "$id": "426",
           "kind": "property",
           "name": "content",
           "serializedName": "content",
           "doc": "Text content in the element (unwrapped string)",
           "type": {
-            "$id": "429",
+            "$id": "427",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5131,7 +5104,7 @@
           "isExactName": false
         },
         {
-          "$id": "430",
+          "$id": "428",
           "kind": "property",
           "name": "unwrappedStrings",
           "serializedName": "unwrappedStrings",
@@ -5162,7 +5135,7 @@
           "isExactName": false
         },
         {
-          "$id": "431",
+          "$id": "429",
           "kind": "property",
           "name": "unwrappedCounts",
           "serializedName": "unwrappedCounts",
@@ -5193,17 +5166,17 @@
           "isExactName": false
         },
         {
-          "$id": "432",
+          "$id": "430",
           "kind": "property",
           "name": "unwrappedItems",
           "serializedName": "unwrappedItems",
           "doc": "An unwrapped array of models",
           "type": {
-            "$id": "433",
+            "$id": "431",
             "kind": "array",
             "name": "ArrayXmlItem",
             "valueType": {
-              "$id": "434",
+              "$id": "432",
               "kind": "model",
               "name": "XmlItem",
               "namespace": "SampleTypeSpec",
@@ -5228,13 +5201,13 @@
               "isExactName": false,
               "properties": [
                 {
-                  "$id": "435",
+                  "$id": "433",
                   "kind": "property",
                   "name": "itemName",
                   "serializedName": "itemName",
                   "doc": "The item name",
                   "type": {
-                    "$id": "436",
+                    "$id": "434",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5257,13 +5230,13 @@
                   "isExactName": false
                 },
                 {
-                  "$id": "437",
+                  "$id": "435",
                   "kind": "property",
                   "name": "itemValue",
                   "serializedName": "itemValue",
                   "doc": "The item value",
                   "type": {
-                    "$id": "438",
+                    "$id": "436",
                     "kind": "int32",
                     "name": "int32",
                     "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -5286,13 +5259,13 @@
                   "isExactName": false
                 },
                 {
-                  "$id": "439",
+                  "$id": "437",
                   "kind": "property",
                   "name": "itemId",
                   "serializedName": "itemId",
                   "doc": "Item ID as attribute",
                   "type": {
-                    "$id": "440",
+                    "$id": "438",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5347,7 +5320,7 @@
           "isExactName": false
         },
         {
-          "$id": "441",
+          "$id": "439",
           "kind": "property",
           "name": "wrappedColors",
           "serializedName": "wrappedColors",
@@ -5373,13 +5346,13 @@
           "isExactName": false
         },
         {
-          "$id": "442",
+          "$id": "440",
           "kind": "property",
           "name": "items",
           "serializedName": "ItemCollection",
           "doc": "A wrapped array with custom wrapper name",
           "type": {
-            "$ref": "433"
+            "$ref": "431"
           },
           "optional": false,
           "readOnly": false,
@@ -5406,13 +5379,13 @@
           "isExactName": false
         },
         {
-          "$id": "443",
+          "$id": "441",
           "kind": "property",
           "name": "nestedModel",
           "serializedName": "nestedModel",
           "doc": "A nested model property",
           "type": {
-            "$id": "444",
+            "$id": "442",
             "kind": "model",
             "name": "XmlNestedModel",
             "namespace": "SampleTypeSpec",
@@ -5430,13 +5403,13 @@
             "isExactName": false,
             "properties": [
               {
-                "$id": "445",
+                "$id": "443",
                 "kind": "property",
                 "name": "value",
                 "serializedName": "value",
                 "doc": "The value of the nested model",
                 "type": {
-                  "$id": "446",
+                  "$id": "444",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5459,13 +5432,13 @@
                 "isExactName": false
               },
               {
-                "$id": "447",
+                "$id": "445",
                 "kind": "property",
                 "name": "nestedId",
                 "serializedName": "nestedId",
                 "doc": "An attribute on the nested model",
                 "type": {
-                  "$id": "448",
+                  "$id": "446",
                   "kind": "int32",
                   "name": "int32",
                   "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -5511,13 +5484,13 @@
           "isExactName": false
         },
         {
-          "$id": "449",
+          "$id": "447",
           "kind": "property",
           "name": "optionalNestedModel",
           "serializedName": "optionalNestedModel",
           "doc": "An optional nested model",
           "type": {
-            "$ref": "444"
+            "$ref": "442"
           },
           "optional": true,
           "readOnly": false,
@@ -5536,23 +5509,23 @@
           "isExactName": false
         },
         {
-          "$id": "450",
+          "$id": "448",
           "kind": "property",
           "name": "metadata",
           "serializedName": "metadata",
           "doc": "A dictionary property",
           "type": {
-            "$id": "451",
+            "$id": "449",
             "kind": "dict",
             "keyType": {
-              "$id": "452",
+              "$id": "450",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$id": "453",
+              "$id": "451",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5577,18 +5550,18 @@
           "isExactName": false
         },
         {
-          "$id": "454",
+          "$id": "452",
           "kind": "property",
           "name": "createdAt",
           "serializedName": "createdAt",
           "doc": "A date-time property",
           "type": {
-            "$id": "455",
+            "$id": "453",
             "kind": "utcDateTime",
             "name": "utcDateTime",
             "encode": "rfc3339",
             "wireType": {
-              "$id": "456",
+              "$id": "454",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5614,18 +5587,18 @@
           "isExactName": false
         },
         {
-          "$id": "457",
+          "$id": "455",
           "kind": "property",
           "name": "duration",
           "serializedName": "duration",
           "doc": "A duration property",
           "type": {
-            "$id": "458",
+            "$id": "456",
             "kind": "duration",
             "name": "duration",
             "encode": "ISO8601",
             "wireType": {
-              "$id": "459",
+              "$id": "457",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5651,13 +5624,13 @@
           "isExactName": false
         },
         {
-          "$id": "460",
+          "$id": "458",
           "kind": "property",
           "name": "data",
           "serializedName": "data",
           "doc": "A bytes property",
           "type": {
-            "$id": "461",
+            "$id": "459",
             "kind": "bytes",
             "name": "bytes",
             "encode": "base64",
@@ -5681,13 +5654,13 @@
           "isExactName": false
         },
         {
-          "$id": "462",
+          "$id": "460",
           "kind": "property",
           "name": "optionalRecordUnknown",
           "serializedName": "optionalRecordUnknown",
           "doc": "optional record of unknown",
           "type": {
-            "$ref": "306"
+            "$ref": "304"
           },
           "optional": true,
           "readOnly": false,
@@ -5706,7 +5679,7 @@
           "isExactName": false
         },
         {
-          "$id": "463",
+          "$id": "461",
           "kind": "property",
           "name": "fixedEnum",
           "serializedName": "fixedEnum",
@@ -5731,7 +5704,7 @@
           "isExactName": false
         },
         {
-          "$id": "464",
+          "$id": "462",
           "kind": "property",
           "name": "extensibleEnum",
           "serializedName": "extensibleEnum",
@@ -5756,7 +5729,7 @@
           "isExactName": false
         },
         {
-          "$id": "465",
+          "$id": "463",
           "kind": "property",
           "name": "optionalFixedEnum",
           "serializedName": "optionalFixedEnum",
@@ -5781,7 +5754,7 @@
           "isExactName": false
         },
         {
-          "$id": "466",
+          "$id": "464",
           "kind": "property",
           "name": "optionalExtensibleEnum",
           "serializedName": "optionalExtensibleEnum",
@@ -5806,12 +5779,12 @@
           "isExactName": false
         },
         {
-          "$id": "467",
+          "$id": "465",
           "kind": "property",
           "name": "label",
           "serializedName": "label",
           "type": {
-            "$id": "468",
+            "$id": "466",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -5826,14 +5799,14 @@
               "name": "TypeSpec.Xml.@ns",
               "arguments": {
                 "ns": {
-                  "$id": "469",
+                  "$id": "467",
                   "kind": "enumvalue",
                   "decorators": [],
                   "name": "ns1",
                   "isExactName": false,
                   "value": "https://example.com/ns1",
                   "enumType": {
-                    "$id": "470",
+                    "$id": "468",
                     "kind": "enum",
                     "decorators": [
                       {
@@ -5846,7 +5819,7 @@
                     "isExactName": false,
                     "namespace": "SampleTypeSpec",
                     "valueType": {
-                      "$id": "471",
+                      "$id": "469",
                       "kind": "string",
                       "decorators": [],
                       "doc": "A sequence of textual characters.",
@@ -5855,32 +5828,32 @@
                     },
                     "values": [
                       {
-                        "$id": "472",
+                        "$id": "470",
                         "kind": "enumvalue",
                         "decorators": [],
                         "name": "ns1",
                         "isExactName": false,
                         "value": "https://example.com/ns1",
                         "enumType": {
-                          "$ref": "470"
+                          "$ref": "468"
                         },
                         "valueType": {
-                          "$ref": "471"
+                          "$ref": "469"
                         },
                         "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns1"
                       },
                       {
-                        "$id": "473",
+                        "$id": "471",
                         "kind": "enumvalue",
                         "decorators": [],
                         "name": "ns2",
                         "isExactName": false,
                         "value": "https://example.com/ns2",
                         "enumType": {
-                          "$ref": "470"
+                          "$ref": "468"
                         },
                         "valueType": {
-                          "$ref": "471"
+                          "$ref": "469"
                         },
                         "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns2"
                       }
@@ -5898,7 +5871,7 @@
                     "__accessSet": true
                   },
                   "valueType": {
-                    "$ref": "471"
+                    "$ref": "469"
                   },
                   "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns1"
                 }
@@ -5925,12 +5898,12 @@
           "isExactName": false
         },
         {
-          "$id": "474",
+          "$id": "472",
           "kind": "property",
           "name": "daysUsed",
           "serializedName": "daysUsed",
           "type": {
-            "$id": "475",
+            "$id": "473",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -5945,17 +5918,17 @@
               "name": "TypeSpec.Xml.@ns",
               "arguments": {
                 "ns": {
-                  "$id": "476",
+                  "$id": "474",
                   "kind": "enumvalue",
                   "decorators": [],
                   "name": "ns2",
                   "isExactName": false,
                   "value": "https://example.com/ns2",
                   "enumType": {
-                    "$ref": "470"
+                    "$ref": "468"
                   },
                   "valueType": {
-                    "$ref": "471"
+                    "$ref": "469"
                   },
                   "crossLanguageDefinitionId": "SampleTypeSpec.XmlNamespaces.ns2"
                 }
@@ -5978,7 +5951,7 @@
           "isExactName": false
         },
         {
-          "$id": "477",
+          "$id": "475",
           "kind": "property",
           "name": "fooItems",
           "serializedName": "fooItems",
@@ -6015,12 +5988,12 @@
           "isExactName": false
         },
         {
-          "$id": "478",
+          "$id": "476",
           "kind": "property",
           "name": "anotherModel",
           "serializedName": "anotherModel",
           "type": {
-            "$ref": "444"
+            "$ref": "442"
           },
           "optional": false,
           "readOnly": false,
@@ -6051,16 +6024,16 @@
           "isExactName": false
         },
         {
-          "$id": "479",
+          "$id": "477",
           "kind": "property",
           "name": "modelsWithNamespaces",
           "serializedName": "modelsWithNamespaces",
           "type": {
-            "$id": "480",
+            "$id": "478",
             "kind": "array",
             "name": "ArrayXmlModelWithNamespace",
             "valueType": {
-              "$id": "481",
+              "$id": "479",
               "kind": "model",
               "name": "XmlModelWithNamespace",
               "namespace": "SampleTypeSpec",
@@ -6089,12 +6062,12 @@
               "isExactName": false,
               "properties": [
                 {
-                  "$id": "482",
+                  "$id": "480",
                   "kind": "property",
                   "name": "foo",
                   "serializedName": "foo",
                   "type": {
-                    "$id": "483",
+                    "$id": "481",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6143,12 +6116,12 @@
           "isExactName": false
         },
         {
-          "$id": "484",
+          "$id": "482",
           "kind": "property",
           "name": "unwrappedModelsWithNamespaces",
           "serializedName": "unwrappedModelsWithNamespaces",
           "type": {
-            "$ref": "480"
+            "$ref": "478"
           },
           "optional": false,
           "readOnly": false,
@@ -6173,16 +6146,16 @@
           "isExactName": false
         },
         {
-          "$id": "485",
+          "$id": "483",
           "kind": "property",
           "name": "listOfListFoo",
           "serializedName": "listOfListFoo",
           "type": {
-            "$id": "486",
+            "$id": "484",
             "kind": "array",
             "name": "ArrayArray1",
             "valueType": {
-              "$ref": "433"
+              "$ref": "431"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -6205,22 +6178,22 @@
           "isExactName": false
         },
         {
-          "$id": "487",
+          "$id": "485",
           "kind": "property",
           "name": "dictionaryFoo",
           "serializedName": "dictionaryFoo",
           "type": {
-            "$id": "488",
+            "$id": "486",
             "kind": "dict",
             "keyType": {
-              "$id": "489",
+              "$id": "487",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "434"
+              "$ref": "432"
             },
             "decorators": []
           },
@@ -6241,22 +6214,22 @@
           "isExactName": false
         },
         {
-          "$id": "490",
+          "$id": "488",
           "kind": "property",
           "name": "dictionaryOfDictionaryFoo",
           "serializedName": "dictionaryOfDictionaryFoo",
           "type": {
-            "$id": "491",
+            "$id": "489",
             "kind": "dict",
             "keyType": {
-              "$id": "492",
+              "$id": "490",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "488"
+              "$ref": "486"
             },
             "decorators": []
           },
@@ -6277,22 +6250,22 @@
           "isExactName": false
         },
         {
-          "$id": "493",
+          "$id": "491",
           "kind": "property",
           "name": "dictionaryListFoo",
           "serializedName": "dictionaryListFoo",
           "type": {
-            "$id": "494",
+            "$id": "492",
             "kind": "dict",
             "keyType": {
-              "$id": "495",
+              "$id": "493",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
               "decorators": []
             },
             "valueType": {
-              "$ref": "433"
+              "$ref": "431"
             },
             "decorators": []
           },
@@ -6313,16 +6286,16 @@
           "isExactName": false
         },
         {
-          "$id": "496",
+          "$id": "494",
           "kind": "property",
           "name": "listOfDictionaryFoo",
           "serializedName": "listOfDictionaryFoo",
           "type": {
-            "$id": "497",
+            "$id": "495",
             "kind": "array",
             "name": "ArrayRecord1",
             "valueType": {
-              "$ref": "488"
+              "$ref": "486"
             },
             "crossLanguageDefinitionId": "TypeSpec.Array",
             "decorators": []
@@ -6347,16 +6320,16 @@
       ]
     },
     {
-      "$ref": "434"
+      "$ref": "432"
     },
     {
-      "$ref": "444"
+      "$ref": "442"
     },
     {
-      "$ref": "481"
+      "$ref": "479"
     },
     {
-      "$id": "498",
+      "$id": "496",
       "kind": "model",
       "name": "Animal",
       "namespace": "SampleTypeSpec",
@@ -6371,13 +6344,13 @@
       },
       "isExactName": false,
       "discriminatorProperty": {
-        "$id": "499",
+        "$id": "497",
         "kind": "property",
         "name": "kind",
         "serializedName": "kind",
         "doc": "The kind of animal",
         "type": {
-          "$id": "500",
+          "$id": "498",
           "kind": "string",
           "name": "string",
           "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6399,16 +6372,16 @@
       },
       "properties": [
         {
-          "$ref": "499"
+          "$ref": "497"
         },
         {
-          "$id": "501",
+          "$id": "499",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "doc": "Name of the animal",
           "type": {
-            "$id": "502",
+            "$id": "500",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6431,7 +6404,7 @@
       ],
       "discriminatedSubtypes": {
         "pet": {
-          "$id": "503",
+          "$id": "501",
           "kind": "model",
           "name": "Pet",
           "namespace": "SampleTypeSpec",
@@ -6447,7 +6420,7 @@
           },
           "isExactName": false,
           "discriminatorProperty": {
-            "$id": "504",
+            "$id": "502",
             "kind": "property",
             "name": "kind",
             "serializedName": "kind",
@@ -6469,20 +6442,20 @@
             "isExactName": false
           },
           "baseModel": {
-            "$ref": "498"
+            "$ref": "496"
           },
           "properties": [
             {
-              "$ref": "504"
+              "$ref": "502"
             },
             {
-              "$id": "505",
+              "$id": "503",
               "kind": "property",
               "name": "trained",
               "serializedName": "trained",
               "doc": "Whether the pet is trained",
               "type": {
-                "$id": "506",
+                "$id": "504",
                 "kind": "boolean",
                 "name": "boolean",
                 "crossLanguageDefinitionId": "TypeSpec.boolean",
@@ -6505,7 +6478,7 @@
           ],
           "discriminatedSubtypes": {
             "dog": {
-              "$id": "507",
+              "$id": "505",
               "kind": "model",
               "name": "Dog",
               "namespace": "SampleTypeSpec",
@@ -6521,11 +6494,11 @@
               },
               "isExactName": false,
               "baseModel": {
-                "$ref": "503"
+                "$ref": "501"
               },
               "properties": [
                 {
-                  "$id": "508",
+                  "$id": "506",
                   "kind": "property",
                   "name": "kind",
                   "serializedName": "kind",
@@ -6547,13 +6520,13 @@
                   "isExactName": false
                 },
                 {
-                  "$id": "509",
+                  "$id": "507",
                   "kind": "property",
                   "name": "breed",
                   "serializedName": "breed",
                   "doc": "The breed of the dog",
                   "type": {
-                    "$id": "510",
+                    "$id": "508",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6578,18 +6551,18 @@
           }
         },
         "dog": {
-          "$ref": "507"
+          "$ref": "505"
         }
       }
     },
     {
-      "$ref": "503"
+      "$ref": "501"
     },
     {
-      "$ref": "507"
+      "$ref": "505"
     },
     {
-      "$id": "511",
+      "$id": "509",
       "kind": "model",
       "name": "Tree",
       "namespace": "SampleTypeSpec",
@@ -6610,7 +6583,7 @@
       },
       "isExactName": false,
       "baseModel": {
-        "$id": "512",
+        "$id": "510",
         "kind": "model",
         "name": "Plant",
         "namespace": "SampleTypeSpec",
@@ -6630,13 +6603,13 @@
         },
         "isExactName": false,
         "discriminatorProperty": {
-          "$id": "513",
+          "$id": "511",
           "kind": "property",
           "name": "species",
           "serializedName": "species",
           "doc": "The species of plant",
           "type": {
-            "$id": "514",
+            "$id": "512",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6663,16 +6636,16 @@
         },
         "properties": [
           {
-            "$ref": "513"
+            "$ref": "511"
           },
           {
-            "$id": "515",
+            "$id": "513",
             "kind": "property",
             "name": "id",
             "serializedName": "id",
             "doc": "The unique identifier of the plant",
             "type": {
-              "$id": "516",
+              "$id": "514",
               "kind": "string",
               "name": "string",
               "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6698,13 +6671,13 @@
             "isExactName": false
           },
           {
-            "$id": "517",
+            "$id": "515",
             "kind": "property",
             "name": "height",
             "serializedName": "height",
             "doc": "The height of the plant in centimeters",
             "type": {
-              "$id": "518",
+              "$id": "516",
               "kind": "int32",
               "name": "int32",
               "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -6732,13 +6705,13 @@
         ],
         "discriminatedSubtypes": {
           "tree": {
-            "$ref": "511"
+            "$ref": "509"
           }
         }
       },
       "properties": [
         {
-          "$id": "519",
+          "$id": "517",
           "kind": "property",
           "name": "species",
           "serializedName": "species",
@@ -6765,13 +6738,13 @@
           "isExactName": false
         },
         {
-          "$id": "520",
+          "$id": "518",
           "kind": "property",
           "name": "age",
           "serializedName": "age",
           "doc": "The age of the tree in years",
           "type": {
-            "$id": "521",
+            "$id": "519",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -6799,10 +6772,10 @@
       ]
     },
     {
-      "$ref": "512"
+      "$ref": "510"
     },
     {
-      "$id": "522",
+      "$id": "520",
       "kind": "model",
       "name": "GetWidgetMetricsResponse",
       "namespace": "SampleTypeSpec",
@@ -6817,12 +6790,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "523",
+          "$id": "521",
           "kind": "property",
           "name": "numSold",
           "serializedName": "numSold",
           "type": {
-            "$id": "524",
+            "$id": "522",
             "kind": "int32",
             "name": "int32",
             "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -6843,12 +6816,12 @@
           "isExactName": false
         },
         {
-          "$id": "525",
+          "$id": "523",
           "kind": "property",
           "name": "averagePrice",
           "serializedName": "averagePrice",
           "type": {
-            "$id": "526",
+            "$id": "524",
             "kind": "float32",
             "name": "float32",
             "crossLanguageDefinitionId": "TypeSpec.float32",
@@ -6871,7 +6844,7 @@
       ]
     },
     {
-      "$id": "527",
+      "$id": "525",
       "kind": "model",
       "name": "GetNotebookResponse",
       "namespace": "SampleTypeSpec",
@@ -6886,12 +6859,12 @@
       "isExactName": false,
       "properties": [
         {
-          "$id": "528",
+          "$id": "526",
           "kind": "property",
           "name": "name",
           "serializedName": "name",
           "type": {
-            "$id": "529",
+            "$id": "527",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6912,12 +6885,12 @@
           "isExactName": false
         },
         {
-          "$id": "530",
+          "$id": "528",
           "kind": "property",
           "name": "content",
           "serializedName": "content",
           "type": {
-            "$id": "531",
+            "$id": "529",
             "kind": "string",
             "name": "string",
             "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6942,7 +6915,7 @@
   ],
   "clients": [
     {
-      "$id": "532",
+      "$id": "530",
       "kind": "client",
       "name": "SampleTypeSpecClient",
       "isExactName": false,
@@ -6950,7 +6923,7 @@
       "doc": "This is a sample typespec project.",
       "methods": [
         {
-          "$id": "533",
+          "$id": "531",
           "kind": "basic",
           "name": "sayHi",
           "isExactName": false,
@@ -6961,7 +6934,7 @@
           ],
           "doc": "Return hi",
           "operation": {
-            "$id": "534",
+            "$id": "532",
             "name": "sayHi",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -6969,12 +6942,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "535",
+                "$id": "533",
                 "kind": "header",
                 "name": "headParameter",
                 "serializedName": "head-parameter",
                 "type": {
-                  "$id": "536",
+                  "$id": "534",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -6989,12 +6962,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.headParameter",
                 "methodParameterSegments": [
                   {
-                    "$id": "537",
+                    "$id": "535",
                     "kind": "method",
                     "name": "headParameter",
                     "serializedName": "head-parameter",
                     "type": {
-                      "$id": "538",
+                      "$id": "536",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7014,12 +6987,12 @@
                 "isExactName": false
               },
               {
-                "$id": "539",
+                "$id": "537",
                 "kind": "query",
                 "name": "queryParameter",
                 "serializedName": "queryParameter",
                 "type": {
-                  "$id": "540",
+                  "$id": "538",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7034,12 +7007,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "541",
+                    "$id": "539",
                     "kind": "method",
                     "name": "queryParameter",
                     "serializedName": "queryParameter",
                     "type": {
-                      "$id": "542",
+                      "$id": "540",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7059,12 +7032,12 @@
                 "isExactName": false
               },
               {
-                "$id": "543",
+                "$id": "541",
                 "kind": "query",
                 "name": "optionalQuery",
                 "serializedName": "optionalQuery",
                 "type": {
-                  "$id": "544",
+                  "$id": "542",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7079,12 +7052,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "545",
+                    "$id": "543",
                     "kind": "method",
                     "name": "optionalQuery",
                     "serializedName": "optionalQuery",
                     "type": {
-                      "$id": "546",
+                      "$id": "544",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7104,7 +7077,7 @@
                 "isExactName": false
               },
               {
-                "$id": "547",
+                "$id": "545",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7120,7 +7093,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.sayHi.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "548",
+                    "$id": "546",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7173,16 +7146,16 @@
           },
           "parameters": [
             {
-              "$ref": "537"
+              "$ref": "535"
             },
             {
-              "$ref": "541"
+              "$ref": "539"
             },
             {
-              "$ref": "545"
+              "$ref": "543"
             },
             {
-              "$ref": "548"
+              "$ref": "546"
             }
           ],
           "response": {
@@ -7196,7 +7169,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.sayHi"
         },
         {
-          "$id": "549",
+          "$id": "547",
           "kind": "basic",
           "name": "helloAgain",
           "isExactName": false,
@@ -7207,7 +7180,7 @@
           ],
           "doc": "Return hi again",
           "operation": {
-            "$id": "550",
+            "$id": "548",
             "name": "helloAgain",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -7215,12 +7188,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "551",
+                "$id": "549",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
                 "type": {
-                  "$id": "552",
+                  "$id": "550",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7235,12 +7208,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "553",
+                    "$id": "551",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
                     "type": {
-                      "$id": "554",
+                      "$id": "552",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7260,7 +7233,7 @@
                 "isExactName": false
               },
               {
-                "$id": "555",
+                "$id": "553",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -7276,7 +7249,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "556",
+                    "$id": "554",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -7297,12 +7270,12 @@
                 "isExactName": false
               },
               {
-                "$id": "557",
+                "$id": "555",
                 "kind": "path",
                 "name": "p2",
                 "serializedName": "p2",
                 "type": {
-                  "$id": "558",
+                  "$id": "556",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7320,12 +7293,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.p2",
                 "methodParameterSegments": [
                   {
-                    "$id": "559",
+                    "$id": "557",
                     "kind": "method",
                     "name": "p2",
                     "serializedName": "p2",
                     "type": {
-                      "$id": "560",
+                      "$id": "558",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7345,7 +7318,7 @@
                 "isExactName": false
               },
               {
-                "$id": "561",
+                "$id": "559",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7361,7 +7334,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "562",
+                    "$id": "560",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7382,7 +7355,7 @@
                 "isExactName": false
               },
               {
-                "$id": "563",
+                "$id": "561",
                 "kind": "body",
                 "name": "action",
                 "serializedName": "action",
@@ -7401,7 +7374,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain.action",
                 "methodParameterSegments": [
                   {
-                    "$id": "564",
+                    "$id": "562",
                     "kind": "method",
                     "name": "action",
                     "serializedName": "action",
@@ -7458,19 +7431,19 @@
           },
           "parameters": [
             {
-              "$ref": "553"
+              "$ref": "551"
             },
             {
-              "$ref": "564"
+              "$ref": "562"
             },
             {
-              "$ref": "556"
+              "$ref": "554"
             },
             {
-              "$ref": "559"
+              "$ref": "557"
             },
             {
-              "$ref": "562"
+              "$ref": "560"
             }
           ],
           "response": {
@@ -7484,7 +7457,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.helloAgain"
         },
         {
-          "$id": "565",
+          "$id": "563",
           "kind": "basic",
           "name": "noContentType",
           "isExactName": false,
@@ -7495,7 +7468,7 @@
           ],
           "doc": "Return hi again",
           "operation": {
-            "$id": "566",
+            "$id": "564",
             "name": "noContentType",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -7503,12 +7476,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "567",
+                "$id": "565",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
                 "type": {
-                  "$id": "568",
+                  "$id": "566",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7523,12 +7496,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "569",
+                    "$id": "567",
                     "kind": "method",
                     "name": "info",
                     "serializedName": "info",
                     "type": {
-                      "$ref": "323"
+                      "$ref": "321"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -7541,13 +7514,13 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "570",
+                    "$id": "568",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
                     "doc": "header parameter",
                     "type": {
-                      "$ref": "325"
+                      "$ref": "323"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -7563,12 +7536,12 @@
                 "isExactName": false
               },
               {
-                "$id": "571",
+                "$id": "569",
                 "kind": "path",
                 "name": "p2",
                 "serializedName": "p2",
                 "type": {
-                  "$id": "572",
+                  "$id": "570",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -7586,16 +7559,16 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.p2",
                 "methodParameterSegments": [
                   {
-                    "$ref": "569"
+                    "$ref": "567"
                   },
                   {
-                    "$id": "573",
+                    "$id": "571",
                     "kind": "method",
                     "name": "p2",
                     "serializedName": "p2",
                     "doc": "path parameter",
                     "type": {
-                      "$ref": "328"
+                      "$ref": "326"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -7611,7 +7584,7 @@
                 "isExactName": false
               },
               {
-                "$id": "574",
+                "$id": "572",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -7628,7 +7601,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "575",
+                    "$id": "573",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -7650,7 +7623,7 @@
                 "isExactName": false
               },
               {
-                "$id": "576",
+                "$id": "574",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7666,7 +7639,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "577",
+                    "$id": "575",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7687,7 +7660,7 @@
                 "isExactName": false
               },
               {
-                "$id": "578",
+                "$id": "576",
                 "kind": "body",
                 "name": "action",
                 "serializedName": "action",
@@ -7706,10 +7679,10 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.noContentType.action",
                 "methodParameterSegments": [
                   {
-                    "$ref": "569"
+                    "$ref": "567"
                   },
                   {
-                    "$id": "579",
+                    "$id": "577",
                     "kind": "method",
                     "name": "action",
                     "serializedName": "action",
@@ -7771,13 +7744,13 @@
           },
           "parameters": [
             {
-              "$ref": "569"
+              "$ref": "567"
             },
             {
-              "$ref": "575"
+              "$ref": "573"
             },
             {
-              "$ref": "577"
+              "$ref": "575"
             }
           ],
           "response": {
@@ -7791,7 +7764,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.noContentType"
         },
         {
-          "$id": "580",
+          "$id": "578",
           "kind": "basic",
           "name": "helloDemo2",
           "isExactName": false,
@@ -7802,7 +7775,7 @@
           ],
           "doc": "Return hi in demo2",
           "operation": {
-            "$id": "581",
+            "$id": "579",
             "name": "helloDemo2",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -7810,7 +7783,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "582",
+                "$id": "580",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7826,7 +7799,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloDemo2.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "583",
+                    "$id": "581",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7879,7 +7852,7 @@
           },
           "parameters": [
             {
-              "$ref": "583"
+              "$ref": "581"
             }
           ],
           "response": {
@@ -7893,7 +7866,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.helloDemo2"
         },
         {
-          "$id": "584",
+          "$id": "582",
           "kind": "basic",
           "name": "createLiteral",
           "isExactName": false,
@@ -7904,7 +7877,7 @@
           ],
           "doc": "Create with literal value",
           "operation": {
-            "$id": "585",
+            "$id": "583",
             "name": "createLiteral",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -7912,7 +7885,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "586",
+                "$id": "584",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -7929,7 +7902,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "587",
+                    "$id": "585",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -7951,7 +7924,7 @@
                 "isExactName": false
               },
               {
-                "$id": "588",
+                "$id": "586",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -7967,7 +7940,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "589",
+                    "$id": "587",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -7988,7 +7961,7 @@
                 "isExactName": false
               },
               {
-                "$id": "590",
+                "$id": "588",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
@@ -8007,7 +7980,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "591",
+                    "$id": "589",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
@@ -8068,13 +8041,13 @@
           },
           "parameters": [
             {
-              "$ref": "591"
+              "$ref": "589"
             },
             {
-              "$ref": "587"
+              "$ref": "585"
             },
             {
-              "$ref": "589"
+              "$ref": "587"
             }
           ],
           "response": {
@@ -8088,7 +8061,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.createLiteral"
         },
         {
-          "$id": "592",
+          "$id": "590",
           "kind": "basic",
           "name": "helloLiteral",
           "isExactName": false,
@@ -8099,7 +8072,7 @@
           ],
           "doc": "Send literal parameters",
           "operation": {
-            "$id": "593",
+            "$id": "591",
             "name": "helloLiteral",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -8107,7 +8080,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "594",
+                "$id": "592",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
@@ -8123,7 +8096,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "595",
+                    "$id": "593",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
@@ -8144,7 +8117,7 @@
                 "isExactName": false
               },
               {
-                "$id": "596",
+                "$id": "594",
                 "kind": "path",
                 "name": "p2",
                 "serializedName": "p2",
@@ -8163,7 +8136,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.p2",
                 "methodParameterSegments": [
                   {
-                    "$id": "597",
+                    "$id": "595",
                     "kind": "method",
                     "name": "p2",
                     "serializedName": "p2",
@@ -8184,7 +8157,7 @@
                 "isExactName": false
               },
               {
-                "$id": "598",
+                "$id": "596",
                 "kind": "query",
                 "name": "p3",
                 "serializedName": "p3",
@@ -8200,7 +8173,7 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "599",
+                    "$id": "597",
                     "kind": "method",
                     "name": "p3",
                     "serializedName": "p3",
@@ -8221,7 +8194,7 @@
                 "isExactName": false
               },
               {
-                "$id": "600",
+                "$id": "598",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8237,7 +8210,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "601",
+                    "$id": "599",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8289,6 +8262,9 @@
             "namespace": "SampleTypeSpec"
           },
           "parameters": [
+            {
+              "$ref": "593"
+            },
             {
               "$ref": "595"
             },
@@ -8297,9 +8273,6 @@
             },
             {
               "$ref": "599"
-            },
-            {
-              "$ref": "601"
             }
           ],
           "response": {
@@ -8313,7 +8286,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.helloLiteral"
         },
         {
-          "$id": "602",
+          "$id": "600",
           "kind": "basic",
           "name": "topAction",
           "isExactName": false,
@@ -8324,7 +8297,7 @@
           ],
           "doc": "top level method",
           "operation": {
-            "$id": "603",
+            "$id": "601",
             "name": "topAction",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -8332,17 +8305,17 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "604",
+                "$id": "602",
                 "kind": "path",
                 "name": "action",
                 "serializedName": "action",
                 "type": {
-                  "$id": "605",
+                  "$id": "603",
                   "kind": "utcDateTime",
                   "name": "utcDateTime",
                   "encode": "rfc3339",
                   "wireType": {
-                    "$id": "606",
+                    "$id": "604",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -8363,17 +8336,17 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.topAction.action",
                 "methodParameterSegments": [
                   {
-                    "$id": "607",
+                    "$id": "605",
                     "kind": "method",
                     "name": "action",
                     "serializedName": "action",
                     "type": {
-                      "$id": "608",
+                      "$id": "606",
                       "kind": "utcDateTime",
                       "name": "utcDateTime",
                       "encode": "rfc3339",
                       "wireType": {
-                        "$id": "609",
+                        "$id": "607",
                         "kind": "string",
                         "name": "string",
                         "crossLanguageDefinitionId": "TypeSpec.string",
@@ -8396,7 +8369,7 @@
                 "isExactName": false
               },
               {
-                "$id": "610",
+                "$id": "608",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8412,7 +8385,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.topAction.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "611",
+                    "$id": "609",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8465,10 +8438,10 @@
           },
           "parameters": [
             {
-              "$ref": "607"
+              "$ref": "605"
             },
             {
-              "$ref": "611"
+              "$ref": "609"
             }
           ],
           "response": {
@@ -8482,7 +8455,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.topAction"
         },
         {
-          "$id": "612",
+          "$id": "610",
           "kind": "basic",
           "name": "topAction2",
           "isExactName": false,
@@ -8493,7 +8466,7 @@
           ],
           "doc": "top level method2",
           "operation": {
-            "$id": "613",
+            "$id": "611",
             "name": "topAction2",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -8501,7 +8474,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "614",
+                "$id": "612",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8517,7 +8490,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.topAction2.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "615",
+                    "$id": "613",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8570,7 +8543,7 @@
           },
           "parameters": [
             {
-              "$ref": "615"
+              "$ref": "613"
             }
           ],
           "response": {
@@ -8584,7 +8557,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.topAction2"
         },
         {
-          "$id": "616",
+          "$id": "614",
           "kind": "basic",
           "name": "patchAction",
           "isExactName": false,
@@ -8595,7 +8568,7 @@
           ],
           "doc": "top level patch",
           "operation": {
-            "$id": "617",
+            "$id": "615",
             "name": "patchAction",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -8603,7 +8576,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "618",
+                "$id": "616",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -8620,7 +8593,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "619",
+                    "$id": "617",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -8642,7 +8615,7 @@
                 "isExactName": false
               },
               {
-                "$id": "620",
+                "$id": "618",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8658,7 +8631,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "621",
+                    "$id": "619",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8679,7 +8652,7 @@
                 "isExactName": false
               },
               {
-                "$id": "622",
+                "$id": "620",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
@@ -8698,7 +8671,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.patchAction.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "623",
+                    "$id": "621",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
@@ -8759,13 +8732,13 @@
           },
           "parameters": [
             {
-              "$ref": "623"
+              "$ref": "621"
             },
             {
-              "$ref": "619"
+              "$ref": "617"
             },
             {
-              "$ref": "621"
+              "$ref": "619"
             }
           ],
           "response": {
@@ -8779,7 +8752,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.patchAction"
         },
         {
-          "$id": "624",
+          "$id": "622",
           "kind": "basic",
           "name": "anonymousBody",
           "isExactName": false,
@@ -8790,7 +8763,7 @@
           ],
           "doc": "body parameter without body decorator",
           "operation": {
-            "$id": "625",
+            "$id": "623",
             "name": "anonymousBody",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -8798,7 +8771,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "626",
+                "$id": "624",
                 "kind": "query",
                 "name": "requiredQueryParam",
                 "serializedName": "requiredQueryParam",
@@ -8814,7 +8787,7 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "627",
+                    "$id": "625",
                     "kind": "method",
                     "name": "requiredQueryParam",
                     "serializedName": "requiredQueryParam",
@@ -8835,7 +8808,7 @@
                 "isExactName": false
               },
               {
-                "$id": "628",
+                "$id": "626",
                 "kind": "header",
                 "name": "requiredHeader",
                 "serializedName": "required-header",
@@ -8851,7 +8824,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.requiredHeader",
                 "methodParameterSegments": [
                   {
-                    "$id": "629",
+                    "$id": "627",
                     "kind": "method",
                     "name": "requiredHeader",
                     "serializedName": "required-header",
@@ -8872,7 +8845,7 @@
                 "isExactName": false
               },
               {
-                "$id": "630",
+                "$id": "628",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -8889,7 +8862,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "631",
+                    "$id": "629",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -8911,7 +8884,7 @@
                 "isExactName": false
               },
               {
-                "$id": "632",
+                "$id": "630",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -8927,7 +8900,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "633",
+                    "$id": "631",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -8948,7 +8921,7 @@
                 "isExactName": false
               },
               {
-                "$id": "634",
+                "$id": "632",
                 "kind": "body",
                 "name": "thing",
                 "serializedName": "thing",
@@ -8967,13 +8940,13 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "635",
+                    "$id": "633",
                     "kind": "method",
                     "name": "name",
                     "serializedName": "name",
                     "doc": "name of the Thing",
                     "type": {
-                      "$id": "636",
+                      "$id": "634",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9033,10 +9006,10 @@
           },
           "parameters": [
             {
-              "$ref": "635"
+              "$ref": "633"
             },
             {
-              "$id": "637",
+              "$id": "635",
               "kind": "method",
               "name": "requiredUnion",
               "serializedName": "requiredUnion",
@@ -9055,7 +9028,7 @@
               "isExactName": false
             },
             {
-              "$id": "638",
+              "$id": "636",
               "kind": "method",
               "name": "requiredLiteralString",
               "serializedName": "requiredLiteralString",
@@ -9074,7 +9047,7 @@
               "isExactName": false
             },
             {
-              "$id": "639",
+              "$id": "637",
               "kind": "method",
               "name": "requiredNullableString",
               "serializedName": "requiredNullableString",
@@ -9093,7 +9066,7 @@
               "isExactName": false
             },
             {
-              "$id": "640",
+              "$id": "638",
               "kind": "method",
               "name": "optionalNullableString",
               "serializedName": "optionalNullableString",
@@ -9112,7 +9085,7 @@
               "isExactName": false
             },
             {
-              "$id": "641",
+              "$id": "639",
               "kind": "method",
               "name": "requiredLiteralInt",
               "serializedName": "requiredLiteralInt",
@@ -9131,7 +9104,7 @@
               "isExactName": false
             },
             {
-              "$id": "642",
+              "$id": "640",
               "kind": "method",
               "name": "requiredLiteralFloat",
               "serializedName": "requiredLiteralFloat",
@@ -9150,7 +9123,7 @@
               "isExactName": false
             },
             {
-              "$id": "643",
+              "$id": "641",
               "kind": "method",
               "name": "requiredLiteralBool",
               "serializedName": "requiredLiteralBool",
@@ -9169,18 +9142,18 @@
               "isExactName": false
             },
             {
-              "$id": "644",
+              "$id": "642",
               "kind": "method",
               "name": "optionalLiteralString",
               "serializedName": "optionalLiteralString",
               "doc": "optional literal string",
               "type": {
-                "$id": "645",
+                "$id": "643",
                 "kind": "enum",
                 "name": "ThingOptionalLiteralString",
                 "crossLanguageDefinitionId": "",
                 "valueType": {
-                  "$id": "646",
+                  "$id": "644",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9188,12 +9161,12 @@
                 },
                 "values": [
                   {
-                    "$id": "647",
+                    "$id": "645",
                     "kind": "enumvalue",
                     "name": "reject",
                     "value": "reject",
                     "valueType": {
-                      "$id": "648",
+                      "$id": "646",
                       "kind": "string",
                       "decorators": [],
                       "doc": "A sequence of textual characters.",
@@ -9201,7 +9174,7 @@
                       "crossLanguageDefinitionId": "TypeSpec.string"
                     },
                     "enumType": {
-                      "$ref": "645"
+                      "$ref": "643"
                     },
                     "decorators": [],
                     "isExactName": false
@@ -9225,7 +9198,7 @@
               "isExactName": false
             },
             {
-              "$id": "649",
+              "$id": "647",
               "kind": "method",
               "name": "requiredNullableLiteralString",
               "serializedName": "requiredNullableLiteralString",
@@ -9244,18 +9217,18 @@
               "isExactName": false
             },
             {
-              "$id": "650",
+              "$id": "648",
               "kind": "method",
               "name": "optionalLiteralInt",
               "serializedName": "optionalLiteralInt",
               "doc": "optional literal int",
               "type": {
-                "$id": "651",
+                "$id": "649",
                 "kind": "enum",
                 "name": "ThingOptionalLiteralInt",
                 "crossLanguageDefinitionId": "",
                 "valueType": {
-                  "$id": "652",
+                  "$id": "650",
                   "kind": "int32",
                   "name": "int32",
                   "crossLanguageDefinitionId": "TypeSpec.int32",
@@ -9263,12 +9236,12 @@
                 },
                 "values": [
                   {
-                    "$id": "653",
+                    "$id": "651",
                     "kind": "enumvalue",
                     "name": "456",
                     "value": 456,
                     "valueType": {
-                      "$id": "654",
+                      "$id": "652",
                       "kind": "int32",
                       "decorators": [],
                       "doc": "A 32-bit integer. (`-2,147,483,648` to `2,147,483,647`)",
@@ -9276,7 +9249,7 @@
                       "crossLanguageDefinitionId": "TypeSpec.int32"
                     },
                     "enumType": {
-                      "$ref": "651"
+                      "$ref": "649"
                     },
                     "decorators": [],
                     "isExactName": false
@@ -9300,18 +9273,18 @@
               "isExactName": false
             },
             {
-              "$id": "655",
+              "$id": "653",
               "kind": "method",
               "name": "optionalLiteralFloat",
               "serializedName": "optionalLiteralFloat",
               "doc": "optional literal float",
               "type": {
-                "$id": "656",
+                "$id": "654",
                 "kind": "enum",
                 "name": "ThingOptionalLiteralFloat",
                 "crossLanguageDefinitionId": "",
                 "valueType": {
-                  "$id": "657",
+                  "$id": "655",
                   "kind": "float32",
                   "name": "float32",
                   "crossLanguageDefinitionId": "TypeSpec.float32",
@@ -9319,12 +9292,12 @@
                 },
                 "values": [
                   {
-                    "$id": "658",
+                    "$id": "656",
                     "kind": "enumvalue",
                     "name": "4.56",
                     "value": 4.56,
                     "valueType": {
-                      "$id": "659",
+                      "$id": "657",
                       "kind": "float32",
                       "decorators": [],
                       "doc": "A 32 bit floating point number. (`±1.5 x 10^−45` to `±3.4 x 10^38`)",
@@ -9332,7 +9305,7 @@
                       "crossLanguageDefinitionId": "TypeSpec.float32"
                     },
                     "enumType": {
-                      "$ref": "656"
+                      "$ref": "654"
                     },
                     "decorators": [],
                     "isExactName": false
@@ -9356,7 +9329,7 @@
               "isExactName": false
             },
             {
-              "$id": "660",
+              "$id": "658",
               "kind": "method",
               "name": "optionalLiteralBool",
               "serializedName": "optionalLiteralBool",
@@ -9375,13 +9348,13 @@
               "isExactName": false
             },
             {
-              "$id": "661",
+              "$id": "659",
               "kind": "method",
               "name": "requiredBadDescription",
               "serializedName": "requiredBadDescription",
               "doc": "description with xml <|endoftext|>",
               "type": {
-                "$id": "662",
+                "$id": "660",
                 "kind": "string",
                 "name": "string",
                 "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9398,7 +9371,7 @@
               "isExactName": false
             },
             {
-              "$id": "663",
+              "$id": "661",
               "kind": "method",
               "name": "optionalNullableList",
               "serializedName": "optionalNullableList",
@@ -9417,7 +9390,7 @@
               "isExactName": false
             },
             {
-              "$id": "664",
+              "$id": "662",
               "kind": "method",
               "name": "requiredNullableList",
               "serializedName": "requiredNullableList",
@@ -9436,13 +9409,13 @@
               "isExactName": false
             },
             {
-              "$id": "665",
+              "$id": "663",
               "kind": "method",
               "name": "propertyWithSpecialDocs",
               "serializedName": "propertyWithSpecialDocs",
               "doc": "This tests:\n- Simple bullet point. This bullet point is going to be very long to test how text wrapping is handled in bullet points within documentation comments. It should properly indent the wrapped lines.\n- Another bullet point with **bold text**. This bullet point is also intentionally long to see how the formatting is preserved when the text wraps onto multiple lines in the generated documentation.\n- Third bullet point with *italic text*. Similar to the previous points, this one is extended to ensure that the wrapping and formatting are correctly applied in the output.\n- Complex bullet point with **bold** and *italic* combined. This bullet point combines both bold and italic formatting and is long enough to test the wrapping behavior in such cases.\n- **Bold bullet point**: A bullet point that is entirely bolded. This point is also made lengthy to observe how the bold formatting is maintained across wrapped lines.\n- *Italic bullet point*: A bullet point that is entirely italicized. This final point is extended to verify that italic formatting is correctly applied even when the text spans multiple lines.",
               "type": {
-                "$id": "666",
+                "$id": "664",
                 "kind": "string",
                 "name": "string",
                 "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9458,6 +9431,9 @@
               "decorators": [],
               "isExactName": false
             },
+            {
+              "$ref": "625"
+            },
             {
               "$ref": "627"
             },
@@ -9466,9 +9442,6 @@
             },
             {
               "$ref": "631"
-            },
-            {
-              "$ref": "633"
             }
           ],
           "response": {
@@ -9482,7 +9455,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.anonymousBody"
         },
         {
-          "$id": "667",
+          "$id": "665",
           "kind": "basic",
           "name": "friendlyModel",
           "isExactName": false,
@@ -9493,7 +9466,7 @@
           ],
           "doc": "Model can have its friendly name",
           "operation": {
-            "$id": "668",
+            "$id": "666",
             "name": "friendlyModel",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -9501,7 +9474,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "669",
+                "$id": "667",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -9518,7 +9491,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "670",
+                    "$id": "668",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -9540,7 +9513,7 @@
                 "isExactName": false
               },
               {
-                "$id": "671",
+                "$id": "669",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -9556,7 +9529,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "672",
+                    "$id": "670",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -9577,12 +9550,12 @@
                 "isExactName": false
               },
               {
-                "$id": "673",
+                "$id": "671",
                 "kind": "body",
                 "name": "friend",
                 "serializedName": "friend",
                 "type": {
-                  "$ref": "329"
+                  "$ref": "327"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -9596,13 +9569,13 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "674",
+                    "$id": "672",
                     "kind": "method",
                     "name": "name",
                     "serializedName": "name",
                     "doc": "name of the NotFriend",
                     "type": {
-                      "$id": "675",
+                      "$id": "673",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9633,7 +9606,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "329"
+                  "$ref": "327"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -9662,18 +9635,18 @@
           },
           "parameters": [
             {
-              "$ref": "674"
+              "$ref": "672"
             },
             {
-              "$ref": "670"
+              "$ref": "668"
             },
             {
-              "$ref": "672"
+              "$ref": "670"
             }
           ],
           "response": {
             "type": {
-              "$ref": "329"
+              "$ref": "327"
             }
           },
           "isOverride": false,
@@ -9682,7 +9655,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.friendlyModel"
         },
         {
-          "$id": "676",
+          "$id": "674",
           "kind": "basic",
           "name": "addTimeHeader",
           "isExactName": false,
@@ -9692,24 +9665,24 @@
             "2024-08-16-preview"
           ],
           "operation": {
-            "$id": "677",
+            "$id": "675",
             "name": "addTimeHeader",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "678",
+                "$id": "676",
                 "kind": "header",
                 "name": "repeatabilityFirstSent",
                 "serializedName": "Repeatability-First-Sent",
                 "type": {
-                  "$id": "679",
+                  "$id": "677",
                   "kind": "utcDateTime",
                   "name": "utcDateTime",
                   "encode": "rfc7231",
                   "wireType": {
-                    "$id": "680",
+                    "$id": "678",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9727,17 +9700,17 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.addTimeHeader.repeatabilityFirstSent",
                 "methodParameterSegments": [
                   {
-                    "$id": "681",
+                    "$id": "679",
                     "kind": "method",
                     "name": "repeatabilityFirstSent",
                     "serializedName": "Repeatability-First-Sent",
                     "type": {
-                      "$id": "682",
+                      "$id": "680",
                       "kind": "utcDateTime",
                       "name": "utcDateTime",
                       "encode": "rfc7231",
                       "wireType": {
-                        "$id": "683",
+                        "$id": "681",
                         "kind": "string",
                         "name": "string",
                         "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9782,7 +9755,7 @@
           },
           "parameters": [
             {
-              "$ref": "681"
+              "$ref": "679"
             }
           ],
           "response": {},
@@ -9792,7 +9765,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.addTimeHeader"
         },
         {
-          "$id": "684",
+          "$id": "682",
           "kind": "basic",
           "name": "projectedNameModel",
           "isExactName": false,
@@ -9803,7 +9776,7 @@
           ],
           "doc": "Model can have its projected name",
           "operation": {
-            "$id": "685",
+            "$id": "683",
             "name": "projectedNameModel",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -9811,7 +9784,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "686",
+                "$id": "684",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -9828,7 +9801,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "687",
+                    "$id": "685",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -9850,7 +9823,7 @@
                 "isExactName": false
               },
               {
-                "$id": "688",
+                "$id": "686",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -9866,7 +9839,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "689",
+                    "$id": "687",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -9887,12 +9860,12 @@
                 "isExactName": false
               },
               {
-                "$id": "690",
+                "$id": "688",
                 "kind": "body",
                 "name": "renamedModel",
                 "serializedName": "renamedModel",
                 "type": {
-                  "$ref": "332"
+                  "$ref": "330"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -9906,13 +9879,13 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "691",
+                    "$id": "689",
                     "kind": "method",
                     "name": "otherName",
                     "serializedName": "otherName",
                     "doc": "name of the ModelWithClientName",
                     "type": {
-                      "$id": "692",
+                      "$id": "690",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -9943,7 +9916,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "332"
+                  "$ref": "330"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -9972,18 +9945,18 @@
           },
           "parameters": [
             {
-              "$ref": "691"
+              "$ref": "689"
             },
             {
-              "$ref": "687"
+              "$ref": "685"
             },
             {
-              "$ref": "689"
+              "$ref": "687"
             }
           ],
           "response": {
             "type": {
-              "$ref": "332"
+              "$ref": "330"
             }
           },
           "isOverride": false,
@@ -9992,7 +9965,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.projectedNameModel"
         },
         {
-          "$id": "693",
+          "$id": "691",
           "kind": "basic",
           "name": "returnsAnonymousModel",
           "isExactName": false,
@@ -10003,7 +9976,7 @@
           ],
           "doc": "return anonymous model",
           "operation": {
-            "$id": "694",
+            "$id": "692",
             "name": "returnsAnonymousModel",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10011,7 +9984,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "695",
+                "$id": "693",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10027,7 +10000,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.returnsAnonymousModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "696",
+                    "$id": "694",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10054,7 +10027,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "335"
+                  "$ref": "333"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -10080,12 +10053,12 @@
           },
           "parameters": [
             {
-              "$ref": "696"
+              "$ref": "694"
             }
           ],
           "response": {
             "type": {
-              "$ref": "335"
+              "$ref": "333"
             }
           },
           "isOverride": false,
@@ -10094,7 +10067,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.returnsAnonymousModel"
         },
         {
-          "$id": "697",
+          "$id": "695",
           "kind": "basic",
           "name": "getUnknownValue",
           "isExactName": false,
@@ -10105,7 +10078,7 @@
           ],
           "doc": "get extensible enum",
           "operation": {
-            "$id": "698",
+            "$id": "696",
             "name": "getUnknownValue",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10113,7 +10086,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "699",
+                "$id": "697",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10129,7 +10102,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.getUnknownValue.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "700",
+                    "$id": "698",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10178,7 +10151,7 @@
           },
           "parameters": [
             {
-              "$ref": "700"
+              "$ref": "698"
             }
           ],
           "response": {
@@ -10192,7 +10165,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.getUnknownValue"
         },
         {
-          "$id": "701",
+          "$id": "699",
           "kind": "basic",
           "name": "internalProtocol",
           "isExactName": false,
@@ -10203,7 +10176,7 @@
           ],
           "doc": "When set protocol false and convenient true, then the protocol method should be internal",
           "operation": {
-            "$id": "702",
+            "$id": "700",
             "name": "internalProtocol",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10211,7 +10184,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "703",
+                "$id": "701",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -10228,7 +10201,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "704",
+                    "$id": "702",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -10250,7 +10223,7 @@
                 "isExactName": false
               },
               {
-                "$id": "705",
+                "$id": "703",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10266,7 +10239,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "706",
+                    "$id": "704",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10287,7 +10260,7 @@
                 "isExactName": false
               },
               {
-                "$id": "707",
+                "$id": "705",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
@@ -10306,7 +10279,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "708",
+                    "$id": "706",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
@@ -10367,13 +10340,13 @@
           },
           "parameters": [
             {
-              "$ref": "708"
+              "$ref": "706"
             },
             {
-              "$ref": "704"
+              "$ref": "702"
             },
             {
-              "$ref": "706"
+              "$ref": "704"
             }
           ],
           "response": {
@@ -10387,7 +10360,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.internalProtocol"
         },
         {
-          "$id": "709",
+          "$id": "707",
           "kind": "basic",
           "name": "stillConvenient",
           "isExactName": false,
@@ -10398,7 +10371,7 @@
           ],
           "doc": "When set protocol false and convenient true, the convenient method should be generated even it has the same signature as protocol one",
           "operation": {
-            "$id": "710",
+            "$id": "708",
             "name": "stillConvenient",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10433,7 +10406,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.stillConvenient"
         },
         {
-          "$id": "711",
+          "$id": "709",
           "kind": "basic",
           "name": "headAsBoolean",
           "isExactName": false,
@@ -10444,7 +10417,7 @@
           ],
           "doc": "head as boolean.",
           "operation": {
-            "$id": "712",
+            "$id": "710",
             "name": "headAsBoolean",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10452,12 +10425,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "713",
+                "$id": "711",
                 "kind": "path",
                 "name": "id",
                 "serializedName": "id",
                 "type": {
-                  "$id": "714",
+                  "$id": "712",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10475,12 +10448,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.headAsBoolean.id",
                 "methodParameterSegments": [
                   {
-                    "$id": "715",
+                    "$id": "713",
                     "kind": "method",
                     "name": "id",
                     "serializedName": "id",
                     "type": {
-                      "$id": "716",
+                      "$id": "714",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10522,7 +10495,7 @@
           },
           "parameters": [
             {
-              "$ref": "715"
+              "$ref": "713"
             }
           ],
           "response": {},
@@ -10532,7 +10505,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.headAsBoolean"
         },
         {
-          "$id": "717",
+          "$id": "715",
           "kind": "basic",
           "name": "WithApiVersion",
           "isExactName": false,
@@ -10543,7 +10516,7 @@
           ],
           "doc": "Return hi again",
           "operation": {
-            "$id": "718",
+            "$id": "716",
             "name": "WithApiVersion",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10551,12 +10524,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "719",
+                "$id": "717",
                 "kind": "header",
                 "name": "p1",
                 "serializedName": "p1",
                 "type": {
-                  "$id": "720",
+                  "$id": "718",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10571,12 +10544,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.WithApiVersion.p1",
                 "methodParameterSegments": [
                   {
-                    "$id": "721",
+                    "$id": "719",
                     "kind": "method",
                     "name": "p1",
                     "serializedName": "p1",
                     "type": {
-                      "$id": "722",
+                      "$id": "720",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10596,12 +10569,12 @@
                 "isExactName": false
               },
               {
-                "$id": "723",
+                "$id": "721",
                 "kind": "query",
                 "name": "apiVersion",
                 "serializedName": "apiVersion",
                 "type": {
-                  "$id": "724",
+                  "$id": "722",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10611,7 +10584,7 @@
                 "explode": false,
                 "defaultValue": {
                   "type": {
-                    "$id": "725",
+                    "$id": "723",
                     "kind": "string",
                     "name": "string",
                     "crossLanguageDefinitionId": "TypeSpec.string"
@@ -10625,12 +10598,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "726",
+                    "$id": "724",
                     "kind": "method",
                     "name": "apiVersion",
                     "serializedName": "apiVersion",
                     "type": {
-                      "$id": "727",
+                      "$id": "725",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10640,7 +10613,7 @@
                     "isApiVersion": true,
                     "defaultValue": {
                       "type": {
-                        "$id": "728",
+                        "$id": "726",
                         "kind": "string",
                         "name": "string",
                         "crossLanguageDefinitionId": "TypeSpec.string"
@@ -10681,7 +10654,7 @@
           },
           "parameters": [
             {
-              "$ref": "721"
+              "$ref": "719"
             }
           ],
           "response": {},
@@ -10691,7 +10664,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.WithApiVersion"
         },
         {
-          "$id": "729",
+          "$id": "727",
           "kind": "paging",
           "name": "ListWithNextLink",
           "isExactName": false,
@@ -10702,7 +10675,7 @@
           ],
           "doc": "List things with nextlink",
           "operation": {
-            "$id": "730",
+            "$id": "728",
             "name": "ListWithNextLink",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10710,7 +10683,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "731",
+                "$id": "729",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10726,7 +10699,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithNextLink.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "732",
+                    "$id": "730",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10753,7 +10726,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "336"
+                  "$ref": "334"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -10779,12 +10752,12 @@
           },
           "parameters": [
             {
-              "$ref": "732"
+              "$ref": "730"
             }
           ],
           "response": {
             "type": {
-              "$ref": "338"
+              "$ref": "336"
             },
             "resultSegments": [
               "things"
@@ -10808,7 +10781,7 @@
           }
         },
         {
-          "$id": "733",
+          "$id": "731",
           "kind": "paging",
           "name": "ListWithStringNextLink",
           "isExactName": false,
@@ -10819,7 +10792,7 @@
           ],
           "doc": "List things with nextlink",
           "operation": {
-            "$id": "734",
+            "$id": "732",
             "name": "ListWithStringNextLink",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10827,7 +10800,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "735",
+                "$id": "733",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -10843,7 +10816,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithStringNextLink.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "736",
+                    "$id": "734",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -10870,7 +10843,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "341"
+                  "$ref": "339"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -10896,12 +10869,12 @@
           },
           "parameters": [
             {
-              "$ref": "736"
+              "$ref": "734"
             }
           ],
           "response": {
             "type": {
-              "$ref": "338"
+              "$ref": "336"
             },
             "resultSegments": [
               "things"
@@ -10925,7 +10898,7 @@
           }
         },
         {
-          "$id": "737",
+          "$id": "735",
           "kind": "paging",
           "name": "ListWithContinuationToken",
           "isExactName": false,
@@ -10936,7 +10909,7 @@
           ],
           "doc": "List things with continuation token",
           "operation": {
-            "$id": "738",
+            "$id": "736",
             "name": "ListWithContinuationToken",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -10944,12 +10917,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "739",
+                "$id": "737",
                 "kind": "query",
                 "name": "token",
                 "serializedName": "token",
                 "type": {
-                  "$id": "740",
+                  "$id": "738",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10964,12 +10937,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "741",
+                    "$id": "739",
                     "kind": "method",
                     "name": "token",
                     "serializedName": "token",
                     "type": {
-                      "$id": "742",
+                      "$id": "740",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -10989,7 +10962,7 @@
                 "isExactName": false
               },
               {
-                "$id": "743",
+                "$id": "741",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11005,7 +10978,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationToken.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "744",
+                    "$id": "742",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11032,7 +11005,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "345"
+                  "$ref": "343"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -11058,15 +11031,15 @@
           },
           "parameters": [
             {
-              "$ref": "741"
+              "$ref": "739"
             },
             {
-              "$ref": "744"
+              "$ref": "742"
             }
           ],
           "response": {
             "type": {
-              "$ref": "338"
+              "$ref": "336"
             },
             "resultSegments": [
               "things"
@@ -11082,7 +11055,7 @@
             ],
             "continuationToken": {
               "parameter": {
-                "$ref": "739"
+                "$ref": "737"
               },
               "responseSegments": [
                 "nextToken"
@@ -11093,7 +11066,7 @@
           }
         },
         {
-          "$id": "745",
+          "$id": "743",
           "kind": "paging",
           "name": "ListWithContinuationTokenHeaderResponse",
           "isExactName": false,
@@ -11104,7 +11077,7 @@
           ],
           "doc": "List things with continuation token header response",
           "operation": {
-            "$id": "746",
+            "$id": "744",
             "name": "ListWithContinuationTokenHeaderResponse",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -11112,12 +11085,12 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "747",
+                "$id": "745",
                 "kind": "query",
                 "name": "token",
                 "serializedName": "token",
                 "type": {
-                  "$id": "748",
+                  "$id": "746",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11132,12 +11105,12 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$id": "749",
+                    "$id": "747",
                     "kind": "method",
                     "name": "token",
                     "serializedName": "token",
                     "type": {
-                      "$id": "750",
+                      "$id": "748",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11157,7 +11130,7 @@
                 "isExactName": false
               },
               {
-                "$id": "751",
+                "$id": "749",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11173,7 +11146,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithContinuationTokenHeaderResponse.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "752",
+                    "$id": "750",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11200,14 +11173,14 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "349"
+                  "$ref": "347"
                 },
                 "headers": [
                   {
                     "name": "nextToken",
                     "nameInResponse": "next-token",
                     "type": {
-                      "$id": "753",
+                      "$id": "751",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11238,15 +11211,15 @@
           },
           "parameters": [
             {
-              "$ref": "749"
+              "$ref": "747"
             },
             {
-              "$ref": "752"
+              "$ref": "750"
             }
           ],
           "response": {
             "type": {
-              "$ref": "338"
+              "$ref": "336"
             },
             "resultSegments": [
               "things"
@@ -11262,7 +11235,7 @@
             ],
             "continuationToken": {
               "parameter": {
-                "$ref": "747"
+                "$ref": "745"
               },
               "responseSegments": [
                 "next-token"
@@ -11273,7 +11246,7 @@
           }
         },
         {
-          "$id": "754",
+          "$id": "752",
           "kind": "paging",
           "name": "ListWithPaging",
           "isExactName": false,
@@ -11284,7 +11257,7 @@
           ],
           "doc": "List things with paging",
           "operation": {
-            "$id": "755",
+            "$id": "753",
             "name": "ListWithPaging",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -11292,7 +11265,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "756",
+                "$id": "754",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11308,7 +11281,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ListWithPaging.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "757",
+                    "$id": "755",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11335,7 +11308,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "351"
+                  "$ref": "349"
                 },
                 "headers": [],
                 "isErrorResponse": false,
@@ -11361,12 +11334,12 @@
           },
           "parameters": [
             {
-              "$ref": "757"
+              "$ref": "755"
             }
           ],
           "response": {
             "type": {
-              "$ref": "338"
+              "$ref": "336"
             },
             "resultSegments": [
               "items"
@@ -11384,7 +11357,7 @@
           }
         },
         {
-          "$id": "758",
+          "$id": "756",
           "kind": "basic",
           "name": "EmbeddedParameters",
           "isExactName": false,
@@ -11395,7 +11368,7 @@
           ],
           "doc": "An operation with embedded parameters within the body",
           "operation": {
-            "$id": "759",
+            "$id": "757",
             "name": "EmbeddedParameters",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -11403,13 +11376,13 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "760",
+                "$id": "758",
                 "kind": "header",
                 "name": "requiredHeader",
                 "serializedName": "required-header",
                 "doc": "required header parameter",
                 "type": {
-                  "$id": "761",
+                  "$id": "759",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11424,12 +11397,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.requiredHeader",
                 "methodParameterSegments": [
                   {
-                    "$id": "762",
+                    "$id": "760",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
                     "type": {
-                      "$ref": "353"
+                      "$ref": "351"
                     },
                     "location": "Body",
                     "isApiVersion": false,
@@ -11442,13 +11415,13 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "763",
+                    "$id": "761",
                     "kind": "method",
                     "name": "requiredHeader",
                     "serializedName": "requiredHeader",
                     "doc": "required header parameter",
                     "type": {
-                      "$ref": "357"
+                      "$ref": "355"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11464,13 +11437,13 @@
                 "isExactName": false
               },
               {
-                "$id": "764",
+                "$id": "762",
                 "kind": "header",
                 "name": "optionalHeader",
                 "serializedName": "optional-header",
                 "doc": "optional header parameter",
                 "type": {
-                  "$id": "765",
+                  "$id": "763",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11485,16 +11458,16 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.ModelWithEmbeddedNonBodyParameters.optionalHeader",
                 "methodParameterSegments": [
                   {
-                    "$ref": "762"
+                    "$ref": "760"
                   },
                   {
-                    "$id": "766",
+                    "$id": "764",
                     "kind": "method",
                     "name": "optionalHeader",
                     "serializedName": "optionalHeader",
                     "doc": "optional header parameter",
                     "type": {
-                      "$ref": "359"
+                      "$ref": "357"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11510,13 +11483,13 @@
                 "isExactName": false
               },
               {
-                "$id": "767",
+                "$id": "765",
                 "kind": "query",
                 "name": "requiredQuery",
                 "serializedName": "requiredQuery",
                 "doc": "required query parameter",
                 "type": {
-                  "$id": "768",
+                  "$id": "766",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11531,16 +11504,16 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$ref": "762"
+                    "$ref": "760"
                   },
                   {
-                    "$id": "769",
+                    "$id": "767",
                     "kind": "method",
                     "name": "requiredQuery",
                     "serializedName": "requiredQuery",
                     "doc": "required query parameter",
                     "type": {
-                      "$ref": "361"
+                      "$ref": "359"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11556,13 +11529,13 @@
                 "isExactName": false
               },
               {
-                "$id": "770",
+                "$id": "768",
                 "kind": "query",
                 "name": "optionalQuery",
                 "serializedName": "optionalQuery",
                 "doc": "optional query parameter",
                 "type": {
-                  "$id": "771",
+                  "$id": "769",
                   "kind": "string",
                   "name": "string",
                   "crossLanguageDefinitionId": "TypeSpec.string",
@@ -11577,16 +11550,16 @@
                 "readOnly": false,
                 "methodParameterSegments": [
                   {
-                    "$ref": "762"
+                    "$ref": "760"
                   },
                   {
-                    "$id": "772",
+                    "$id": "770",
                     "kind": "method",
                     "name": "optionalQuery",
                     "serializedName": "optionalQuery",
                     "doc": "optional query parameter",
                     "type": {
-                      "$ref": "363"
+                      "$ref": "361"
                     },
                     "location": "",
                     "isApiVersion": false,
@@ -11602,7 +11575,7 @@
                 "isExactName": false
               },
               {
-                "$id": "773",
+                "$id": "771",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -11619,7 +11592,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "774",
+                    "$id": "772",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -11641,12 +11614,12 @@
                 "isExactName": false
               },
               {
-                "$id": "775",
+                "$id": "773",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
                 "type": {
-                  "$ref": "353"
+                  "$ref": "351"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -11660,7 +11633,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters.body",
                 "methodParameterSegments": [
                   {
-                    "$ref": "762"
+                    "$ref": "760"
                   }
                 ],
                 "isExactName": false,
@@ -11696,10 +11669,10 @@
           },
           "parameters": [
             {
-              "$ref": "762"
+              "$ref": "760"
             },
             {
-              "$ref": "774"
+              "$ref": "772"
             }
           ],
           "response": {},
@@ -11709,7 +11682,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.EmbeddedParameters"
         },
         {
-          "$id": "776",
+          "$id": "774",
           "kind": "basic",
           "name": "DynamicModelOperation",
           "isExactName": false,
@@ -11720,7 +11693,7 @@
           ],
           "doc": "An operation with a dynamic model",
           "operation": {
-            "$id": "777",
+            "$id": "775",
             "name": "DynamicModelOperation",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -11728,7 +11701,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "778",
+                "$id": "776",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -11745,7 +11718,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "779",
+                    "$id": "777",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -11767,12 +11740,12 @@
                 "isExactName": false
               },
               {
-                "$id": "780",
+                "$id": "778",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
                 "type": {
-                  "$ref": "364"
+                  "$ref": "362"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -11786,12 +11759,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "781",
+                    "$id": "779",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
                     "type": {
-                      "$ref": "364"
+                      "$ref": "362"
                     },
                     "location": "Body",
                     "isApiVersion": false,
@@ -11837,10 +11810,10 @@
           },
           "parameters": [
             {
-              "$ref": "781"
+              "$ref": "779"
             },
             {
-              "$ref": "779"
+              "$ref": "777"
             }
           ],
           "response": {},
@@ -11850,7 +11823,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.DynamicModelOperation"
         },
         {
-          "$id": "782",
+          "$id": "780",
           "kind": "basic",
           "name": "GetXmlAdvancedModel",
           "isExactName": false,
@@ -11861,7 +11834,7 @@
           ],
           "doc": "Get an advanced XML model with various property types",
           "operation": {
-            "$id": "783",
+            "$id": "781",
             "name": "GetXmlAdvancedModel",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -11869,7 +11842,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "784",
+                "$id": "782",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -11885,7 +11858,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.GetXmlAdvancedModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "785",
+                    "$id": "783",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -11912,7 +11885,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "402"
+                  "$ref": "400"
                 },
                 "headers": [
                   {
@@ -11946,12 +11919,12 @@
           },
           "parameters": [
             {
-              "$ref": "785"
+              "$ref": "783"
             }
           ],
           "response": {
             "type": {
-              "$ref": "402"
+              "$ref": "400"
             }
           },
           "isOverride": false,
@@ -11960,7 +11933,7 @@
           "crossLanguageDefinitionId": "SampleTypeSpec.GetXmlAdvancedModel"
         },
         {
-          "$id": "786",
+          "$id": "784",
           "kind": "basic",
           "name": "UpdateXmlAdvancedModel",
           "isExactName": false,
@@ -11971,7 +11944,7 @@
           ],
           "doc": "Update an advanced XML model with various property types",
           "operation": {
-            "$id": "787",
+            "$id": "785",
             "name": "UpdateXmlAdvancedModel",
             "isExactName": false,
             "resourceName": "SampleTypeSpec",
@@ -11979,7 +11952,7 @@
             "accessibility": "public",
             "parameters": [
               {
-                "$id": "788",
+                "$id": "786",
                 "kind": "header",
                 "name": "contentType",
                 "serializedName": "Content-Type",
@@ -11995,7 +11968,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.contentType",
                 "methodParameterSegments": [
                   {
-                    "$id": "789",
+                    "$id": "787",
                     "kind": "method",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12016,7 +11989,7 @@
                 "isExactName": false
               },
               {
-                "$id": "790",
+                "$id": "788",
                 "kind": "header",
                 "name": "accept",
                 "serializedName": "Accept",
@@ -12032,7 +12005,7 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.accept",
                 "methodParameterSegments": [
                   {
-                    "$id": "791",
+                    "$id": "789",
                     "kind": "method",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12053,12 +12026,12 @@
                 "isExactName": false
               },
               {
-                "$id": "792",
+                "$id": "790",
                 "kind": "body",
                 "name": "body",
                 "serializedName": "body",
                 "type": {
-                  "$ref": "402"
+                  "$ref": "400"
                 },
                 "isApiVersion": false,
                 "contentTypes": [
@@ -12072,12 +12045,12 @@
                 "crossLanguageDefinitionId": "SampleTypeSpec.UpdateXmlAdvancedModel.body",
                 "methodParameterSegments": [
                   {
-                    "$id": "793",
+                    "$id": "791",
                     "kind": "method",
                     "name": "body",
                     "serializedName": "body",
                     "type": {
-                      "$ref": "402"
+                      "$ref": "400"
                     },
                     "location": "Body",
                     "isApiVersion": false,
@@ -12104,7 +12077,7 @@
                   200
                 ],
                 "bodyType": {
-                  "$ref": "402"
+                  "$ref": "400"
                 },
                 "headers": [
                   {
@@ -12141,18 +12114,18 @@
           },
           "parameters": [
             {
-              "$ref": "793"
+              "$ref": "791"
             },
             {
-              "$ref": "789"
+              "$ref": "787"
             },
             {
-              "$ref": "791"
+              "$ref": "789"
             }
           ],
           "response": {
             "type": {
-              "$ref": "402"
+              "$ref": "400"
             }
           },
           "isOverride": false,
@@ -12163,12 +12136,12 @@
       ],
       "parameters": [
         {
-          "$id": "794",
+          "$id": "792",
           "kind": "endpoint",
           "name": "sampleTypeSpecUrl",
           "serializedName": "sampleTypeSpecUrl",
           "type": {
-            "$id": "795",
+            "$id": "793",
             "kind": "url",
             "name": "endpoint",
             "crossLanguageDefinitionId": "TypeSpec.url"
@@ -12184,7 +12157,7 @@
           "isExactName": false
         },
         {
-          "$ref": "726"
+          "$ref": "724"
         }
       ],
       "initializedBy": 1,
@@ -12196,14 +12169,14 @@
       ],
       "children": [
         {
-          "$id": "796",
+          "$id": "794",
           "kind": "client",
           "name": "AnimalOperations",
           "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "797",
+              "$id": "795",
               "kind": "basic",
               "name": "updatePetAsAnimal",
               "isExactName": false,
@@ -12214,7 +12187,7 @@
               ],
               "doc": "Update a pet as an animal",
               "operation": {
-                "$id": "798",
+                "$id": "796",
                 "name": "updatePetAsAnimal",
                 "isExactName": false,
                 "resourceName": "AnimalOperations",
@@ -12222,7 +12195,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "799",
+                    "$id": "797",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12239,7 +12212,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "800",
+                        "$id": "798",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12261,7 +12234,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "801",
+                    "$id": "799",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12277,7 +12250,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "802",
+                        "$id": "800",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12298,12 +12271,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "803",
+                    "$id": "801",
                     "kind": "body",
                     "name": "animal",
                     "serializedName": "animal",
                     "type": {
-                      "$ref": "498"
+                      "$ref": "496"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12317,12 +12290,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal.animal",
                     "methodParameterSegments": [
                       {
-                        "$id": "804",
+                        "$id": "802",
                         "kind": "method",
                         "name": "animal",
                         "serializedName": "animal",
                         "type": {
-                          "$ref": "498"
+                          "$ref": "496"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12349,7 +12322,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "498"
+                      "$ref": "496"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12378,18 +12351,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "804"
+                  "$ref": "802"
                 },
                 {
-                  "$ref": "800"
+                  "$ref": "798"
                 },
                 {
-                  "$ref": "802"
+                  "$ref": "800"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "498"
+                  "$ref": "496"
                 }
               },
               "isOverride": false,
@@ -12398,7 +12371,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updatePetAsAnimal"
             },
             {
-              "$id": "805",
+              "$id": "803",
               "kind": "basic",
               "name": "updateDogAsAnimal",
               "isExactName": false,
@@ -12409,7 +12382,7 @@
               ],
               "doc": "Update a dog as an animal",
               "operation": {
-                "$id": "806",
+                "$id": "804",
                 "name": "updateDogAsAnimal",
                 "isExactName": false,
                 "resourceName": "AnimalOperations",
@@ -12417,7 +12390,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "807",
+                    "$id": "805",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12434,7 +12407,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "808",
+                        "$id": "806",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12456,7 +12429,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "809",
+                    "$id": "807",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12472,7 +12445,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "810",
+                        "$id": "808",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12493,12 +12466,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "811",
+                    "$id": "809",
                     "kind": "body",
                     "name": "animal",
                     "serializedName": "animal",
                     "type": {
-                      "$ref": "498"
+                      "$ref": "496"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12512,12 +12485,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.AnimalOperations.updateDogAsAnimal.animal",
                     "methodParameterSegments": [
                       {
-                        "$id": "812",
+                        "$id": "810",
                         "kind": "method",
                         "name": "animal",
                         "serializedName": "animal",
                         "type": {
-                          "$ref": "498"
+                          "$ref": "496"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12544,7 +12517,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "498"
+                      "$ref": "496"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12573,18 +12546,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "812"
+                  "$ref": "810"
                 },
                 {
-                  "$ref": "808"
+                  "$ref": "806"
                 },
                 {
-                  "$ref": "810"
+                  "$ref": "808"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "498"
+                  "$ref": "496"
                 }
               },
               "isOverride": false,
@@ -12595,12 +12568,12 @@
           ],
           "parameters": [
             {
-              "$id": "813",
+              "$id": "811",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "814",
+                "$id": "812",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -12624,19 +12597,19 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "532"
+            "$ref": "530"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "815",
+          "$id": "813",
           "kind": "client",
           "name": "PetOperations",
           "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "816",
+              "$id": "814",
               "kind": "basic",
               "name": "updatePetAsPet",
               "isExactName": false,
@@ -12647,7 +12620,7 @@
               ],
               "doc": "Update a pet as a pet",
               "operation": {
-                "$id": "817",
+                "$id": "815",
                 "name": "updatePetAsPet",
                 "isExactName": false,
                 "resourceName": "PetOperations",
@@ -12655,7 +12628,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "818",
+                    "$id": "816",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12672,7 +12645,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "819",
+                        "$id": "817",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12694,7 +12667,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "820",
+                    "$id": "818",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12710,7 +12683,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "821",
+                        "$id": "819",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12731,12 +12704,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "822",
+                    "$id": "820",
                     "kind": "body",
                     "name": "pet",
                     "serializedName": "pet",
                     "type": {
-                      "$ref": "503"
+                      "$ref": "501"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12750,12 +12723,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet.pet",
                     "methodParameterSegments": [
                       {
-                        "$id": "823",
+                        "$id": "821",
                         "kind": "method",
                         "name": "pet",
                         "serializedName": "pet",
                         "type": {
-                          "$ref": "503"
+                          "$ref": "501"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12782,7 +12755,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "503"
+                      "$ref": "501"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -12811,18 +12784,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "823"
+                  "$ref": "821"
                 },
                 {
-                  "$ref": "819"
+                  "$ref": "817"
                 },
                 {
-                  "$ref": "821"
+                  "$ref": "819"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "503"
+                  "$ref": "501"
                 }
               },
               "isOverride": false,
@@ -12831,7 +12804,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updatePetAsPet"
             },
             {
-              "$id": "824",
+              "$id": "822",
               "kind": "basic",
               "name": "updateDogAsPet",
               "isExactName": false,
@@ -12842,7 +12815,7 @@
               ],
               "doc": "Update a dog as a pet",
               "operation": {
-                "$id": "825",
+                "$id": "823",
                 "name": "updateDogAsPet",
                 "isExactName": false,
                 "resourceName": "PetOperations",
@@ -12850,7 +12823,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "826",
+                    "$id": "824",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -12867,7 +12840,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "827",
+                        "$id": "825",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -12889,7 +12862,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "828",
+                    "$id": "826",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -12905,7 +12878,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "829",
+                        "$id": "827",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -12926,12 +12899,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "830",
+                    "$id": "828",
                     "kind": "body",
                     "name": "pet",
                     "serializedName": "pet",
                     "type": {
-                      "$ref": "503"
+                      "$ref": "501"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -12945,12 +12918,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PetOperations.updateDogAsPet.pet",
                     "methodParameterSegments": [
                       {
-                        "$id": "831",
+                        "$id": "829",
                         "kind": "method",
                         "name": "pet",
                         "serializedName": "pet",
                         "type": {
-                          "$ref": "503"
+                          "$ref": "501"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -12977,7 +12950,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "503"
+                      "$ref": "501"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -13006,18 +12979,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "831"
+                  "$ref": "829"
                 },
                 {
-                  "$ref": "827"
+                  "$ref": "825"
                 },
                 {
-                  "$ref": "829"
+                  "$ref": "827"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "503"
+                  "$ref": "501"
                 }
               },
               "isOverride": false,
@@ -13028,12 +13001,12 @@
           ],
           "parameters": [
             {
-              "$id": "832",
+              "$id": "830",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "833",
+                "$id": "831",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -13057,19 +13030,19 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "532"
+            "$ref": "530"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "834",
+          "$id": "832",
           "kind": "client",
           "name": "DogOperations",
           "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "835",
+              "$id": "833",
               "kind": "basic",
               "name": "updateDogAsDog",
               "isExactName": false,
@@ -13080,7 +13053,7 @@
               ],
               "doc": "Update a dog as a dog",
               "operation": {
-                "$id": "836",
+                "$id": "834",
                 "name": "updateDogAsDog",
                 "isExactName": false,
                 "resourceName": "DogOperations",
@@ -13088,7 +13061,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "837",
+                    "$id": "835",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -13105,7 +13078,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "838",
+                        "$id": "836",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -13127,7 +13100,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "839",
+                    "$id": "837",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13143,7 +13116,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "840",
+                        "$id": "838",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13164,12 +13137,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "841",
+                    "$id": "839",
                     "kind": "body",
                     "name": "dog",
                     "serializedName": "dog",
                     "type": {
-                      "$ref": "507"
+                      "$ref": "505"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -13183,12 +13156,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.DogOperations.updateDogAsDog.dog",
                     "methodParameterSegments": [
                       {
-                        "$id": "842",
+                        "$id": "840",
                         "kind": "method",
                         "name": "dog",
                         "serializedName": "dog",
                         "type": {
-                          "$ref": "507"
+                          "$ref": "505"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -13215,7 +13188,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "507"
+                      "$ref": "505"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -13244,18 +13217,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "842"
+                  "$ref": "840"
                 },
                 {
-                  "$ref": "838"
+                  "$ref": "836"
                 },
                 {
-                  "$ref": "840"
+                  "$ref": "838"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "507"
+                  "$ref": "505"
                 }
               },
               "isOverride": false,
@@ -13266,12 +13239,12 @@
           ],
           "parameters": [
             {
-              "$id": "843",
+              "$id": "841",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "844",
+                "$id": "842",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -13295,19 +13268,19 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "532"
+            "$ref": "530"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "845",
+          "$id": "843",
           "kind": "client",
           "name": "PlantOperations",
           "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "846",
+              "$id": "844",
               "kind": "basic",
               "name": "getTree",
               "isExactName": false,
@@ -13318,7 +13291,7 @@
               ],
               "doc": "Get a tree as a plant",
               "operation": {
-                "$id": "847",
+                "$id": "845",
                 "name": "getTree",
                 "isExactName": false,
                 "resourceName": "PlantOperations",
@@ -13326,7 +13299,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "848",
+                    "$id": "846",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13342,7 +13315,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTree.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "849",
+                        "$id": "847",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13369,7 +13342,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "511"
+                      "$ref": "509"
                     },
                     "headers": [
                       {
@@ -13403,12 +13376,12 @@
               },
               "parameters": [
                 {
-                  "$ref": "849"
+                  "$ref": "847"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "511"
+                  "$ref": "509"
                 }
               },
               "isOverride": false,
@@ -13417,7 +13390,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTree"
             },
             {
-              "$id": "850",
+              "$id": "848",
               "kind": "basic",
               "name": "getTreeAsJson",
               "isExactName": false,
@@ -13428,7 +13401,7 @@
               ],
               "doc": "Get a tree as a plant",
               "operation": {
-                "$id": "851",
+                "$id": "849",
                 "name": "getTreeAsJson",
                 "isExactName": false,
                 "resourceName": "PlantOperations",
@@ -13436,7 +13409,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "852",
+                    "$id": "850",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13452,7 +13425,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTreeAsJson.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "853",
+                        "$id": "851",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13479,7 +13452,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "511"
+                      "$ref": "509"
                     },
                     "headers": [
                       {
@@ -13513,12 +13486,12 @@
               },
               "parameters": [
                 {
-                  "$ref": "853"
+                  "$ref": "851"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "511"
+                  "$ref": "509"
                 }
               },
               "isOverride": false,
@@ -13527,7 +13500,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.getTreeAsJson"
             },
             {
-              "$id": "854",
+              "$id": "852",
               "kind": "basic",
               "name": "updateTree",
               "isExactName": false,
@@ -13538,7 +13511,7 @@
               ],
               "doc": "Update a tree as a plant",
               "operation": {
-                "$id": "855",
+                "$id": "853",
                 "name": "updateTree",
                 "isExactName": false,
                 "resourceName": "PlantOperations",
@@ -13546,7 +13519,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "856",
+                    "$id": "854",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -13562,7 +13535,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "857",
+                        "$id": "855",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -13583,7 +13556,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "858",
+                    "$id": "856",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13599,7 +13572,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "859",
+                        "$id": "857",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13620,12 +13593,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "860",
+                    "$id": "858",
                     "kind": "body",
                     "name": "tree",
                     "serializedName": "tree",
                     "type": {
-                      "$ref": "511"
+                      "$ref": "509"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -13639,12 +13612,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree.tree",
                     "methodParameterSegments": [
                       {
-                        "$id": "861",
+                        "$id": "859",
                         "kind": "method",
                         "name": "tree",
                         "serializedName": "tree",
                         "type": {
-                          "$ref": "511"
+                          "$ref": "509"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -13671,7 +13644,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "511"
+                      "$ref": "509"
                     },
                     "headers": [
                       {
@@ -13708,18 +13681,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "861"
+                  "$ref": "859"
                 },
                 {
-                  "$ref": "857"
+                  "$ref": "855"
                 },
                 {
-                  "$ref": "859"
+                  "$ref": "857"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "511"
+                  "$ref": "509"
                 }
               },
               "isOverride": false,
@@ -13728,7 +13701,7 @@
               "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTree"
             },
             {
-              "$id": "862",
+              "$id": "860",
               "kind": "basic",
               "name": "updateTreeAsJson",
               "isExactName": false,
@@ -13739,7 +13712,7 @@
               ],
               "doc": "Update a tree as a plant",
               "operation": {
-                "$id": "863",
+                "$id": "861",
                 "name": "updateTreeAsJson",
                 "isExactName": false,
                 "resourceName": "PlantOperations",
@@ -13747,7 +13720,7 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "864",
+                    "$id": "862",
                     "kind": "header",
                     "name": "contentType",
                     "serializedName": "Content-Type",
@@ -13763,7 +13736,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.contentType",
                     "methodParameterSegments": [
                       {
-                        "$id": "865",
+                        "$id": "863",
                         "kind": "method",
                         "name": "contentType",
                         "serializedName": "Content-Type",
@@ -13784,7 +13757,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "866",
+                    "$id": "864",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -13800,7 +13773,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "867",
+                        "$id": "865",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -13821,12 +13794,12 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "868",
+                    "$id": "866",
                     "kind": "body",
                     "name": "tree",
                     "serializedName": "tree",
                     "type": {
-                      "$ref": "511"
+                      "$ref": "509"
                     },
                     "isApiVersion": false,
                     "contentTypes": [
@@ -13840,12 +13813,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.PlantOperations.updateTreeAsJson.tree",
                     "methodParameterSegments": [
                       {
-                        "$id": "869",
+                        "$id": "867",
                         "kind": "method",
                         "name": "tree",
                         "serializedName": "tree",
                         "type": {
-                          "$ref": "511"
+                          "$ref": "509"
                         },
                         "location": "Body",
                         "isApiVersion": false,
@@ -13872,7 +13845,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "511"
+                      "$ref": "509"
                     },
                     "headers": [
                       {
@@ -13909,18 +13882,18 @@
               },
               "parameters": [
                 {
-                  "$ref": "869"
+                  "$ref": "867"
                 },
                 {
-                  "$ref": "865"
+                  "$ref": "863"
                 },
                 {
-                  "$ref": "867"
+                  "$ref": "865"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "511"
+                  "$ref": "509"
                 }
               },
               "isOverride": false,
@@ -13931,12 +13904,12 @@
           ],
           "parameters": [
             {
-              "$id": "870",
+              "$id": "868",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "871",
+                "$id": "869",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -13960,19 +13933,19 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "532"
+            "$ref": "530"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "872",
+          "$id": "870",
           "kind": "client",
           "name": "Metrics",
           "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "873",
+              "$id": "871",
               "kind": "basic",
               "name": "getWidgetMetrics",
               "isExactName": false,
@@ -13983,7 +13956,7 @@
               ],
               "doc": "Get Widget metrics for given day of week",
               "operation": {
-                "$id": "874",
+                "$id": "872",
                 "name": "getWidgetMetrics",
                 "isExactName": false,
                 "resourceName": "Metrics",
@@ -13991,12 +13964,12 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "875",
+                    "$id": "873",
                     "kind": "path",
                     "name": "metricsNamespace",
                     "serializedName": "metricsNamespace",
                     "type": {
-                      "$id": "876",
+                      "$id": "874",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -14014,12 +13987,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.metricsNamespace",
                     "methodParameterSegments": [
                       {
-                        "$id": "877",
+                        "$id": "875",
                         "kind": "method",
                         "name": "metricsNamespace",
                         "serializedName": "metricsNamespace",
                         "type": {
-                          "$id": "878",
+                          "$id": "876",
                           "kind": "string",
                           "name": "string",
                           "crossLanguageDefinitionId": "TypeSpec.string",
@@ -14039,7 +14012,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "879",
+                    "$id": "877",
                     "kind": "path",
                     "name": "day",
                     "serializedName": "day",
@@ -14058,7 +14031,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.day",
                     "methodParameterSegments": [
                       {
-                        "$id": "880",
+                        "$id": "878",
                         "kind": "method",
                         "name": "day",
                         "serializedName": "day",
@@ -14079,7 +14052,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "881",
+                    "$id": "879",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -14095,7 +14068,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Metrics.getWidgetMetrics.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "882",
+                        "$id": "880",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -14122,7 +14095,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "522"
+                      "$ref": "520"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -14148,15 +14121,15 @@
               },
               "parameters": [
                 {
-                  "$ref": "880"
+                  "$ref": "878"
                 },
                 {
-                  "$ref": "882"
+                  "$ref": "880"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "522"
+                  "$ref": "520"
                 }
               },
               "isOverride": false,
@@ -14167,12 +14140,12 @@
           ],
           "parameters": [
             {
-              "$id": "883",
+              "$id": "881",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "884",
+                "$id": "882",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -14188,7 +14161,7 @@
               "isExactName": false
             },
             {
-              "$ref": "877"
+              "$ref": "875"
             }
           ],
           "initializedBy": 3,
@@ -14199,19 +14172,19 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "532"
+            "$ref": "530"
           },
           "isMultiServiceClient": false
         },
         {
-          "$id": "885",
+          "$id": "883",
           "kind": "client",
           "name": "Notebooks",
           "isExactName": false,
           "namespace": "SampleTypeSpec",
           "methods": [
             {
-              "$id": "886",
+              "$id": "884",
               "kind": "basic",
               "name": "getNotebook",
               "isExactName": false,
@@ -14222,7 +14195,7 @@
               ],
               "doc": "Get a notebook by name",
               "operation": {
-                "$id": "887",
+                "$id": "885",
                 "name": "getNotebook",
                 "isExactName": false,
                 "resourceName": "Notebooks",
@@ -14230,12 +14203,12 @@
                 "accessibility": "public",
                 "parameters": [
                   {
-                    "$id": "888",
+                    "$id": "886",
                     "kind": "path",
                     "name": "notebookName",
                     "serializedName": "notebookName",
                     "type": {
-                      "$id": "889",
+                      "$id": "887",
                       "kind": "string",
                       "name": "string",
                       "crossLanguageDefinitionId": "TypeSpec.string",
@@ -14253,12 +14226,12 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.getNotebook.notebookName",
                     "methodParameterSegments": [
                       {
-                        "$id": "890",
+                        "$id": "888",
                         "kind": "method",
                         "name": "notebook",
                         "serializedName": "notebook",
                         "type": {
-                          "$id": "891",
+                          "$id": "889",
                           "kind": "string",
                           "name": "string",
                           "crossLanguageDefinitionId": "TypeSpec.string",
@@ -14279,7 +14252,7 @@
                     "isExactName": false
                   },
                   {
-                    "$id": "892",
+                    "$id": "890",
                     "kind": "header",
                     "name": "accept",
                     "serializedName": "Accept",
@@ -14295,7 +14268,7 @@
                     "crossLanguageDefinitionId": "SampleTypeSpec.Notebooks.getNotebook.accept",
                     "methodParameterSegments": [
                       {
-                        "$id": "893",
+                        "$id": "891",
                         "kind": "method",
                         "name": "accept",
                         "serializedName": "Accept",
@@ -14322,7 +14295,7 @@
                       200
                     ],
                     "bodyType": {
-                      "$ref": "527"
+                      "$ref": "525"
                     },
                     "headers": [],
                     "isErrorResponse": false,
@@ -14348,12 +14321,12 @@
               },
               "parameters": [
                 {
-                  "$ref": "893"
+                  "$ref": "891"
                 }
               ],
               "response": {
                 "type": {
-                  "$ref": "527"
+                  "$ref": "525"
                 }
               },
               "isOverride": false,
@@ -14364,12 +14337,12 @@
           ],
           "parameters": [
             {
-              "$id": "894",
+              "$id": "892",
               "kind": "endpoint",
               "name": "sampleTypeSpecUrl",
               "serializedName": "sampleTypeSpecUrl",
               "type": {
-                "$id": "895",
+                "$id": "893",
                 "kind": "url",
                 "name": "endpoint",
                 "crossLanguageDefinitionId": "TypeSpec.url"
@@ -14385,7 +14358,7 @@
               "isExactName": false
             },
             {
-              "$ref": "890"
+              "$ref": "888"
             }
           ],
           "initializedBy": 3,
@@ -14396,7 +14369,7 @@
             "2024-08-16-preview"
           ],
           "parent": {
-            "$ref": "532"
+            "$ref": "530"
           },
           "isMultiServiceClient": false
         }

From b6b4d38cdcf04a6f414dfb7fd35e3a8d096a2e05 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 May 2026 21:05:36 +0000
Subject: [PATCH 14/15] Preserve exact C# parameter name when
 InputParameter.IsExactName is true

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../ExactNameMethodParameterPreservedInRestClient.cs   |  4 ++--
 .../src/Providers/ParameterProvider.cs                 | 10 ++++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs
index 2603184c66e..cdfa273b355 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator.ClientModel/test/Providers/RestClientProviders/TestData/RestClientProviderTests/ExactNameMethodParameterPreservedInRestClient.cs
@@ -8,11 +8,11 @@ namespace Sample
 {
     public partial class TestClient
     {
-        internal global::System.ClientModel.Primitives.PipelineMessage CreateGetSomethingRequest(string apiKey, global::System.ClientModel.Primitives.RequestOptions options)
+        internal global::System.ClientModel.Primitives.PipelineMessage CreateGetSomethingRequest(string api_key, global::System.ClientModel.Primitives.RequestOptions options)
         {
             global::Sample.ClientUriBuilder uri = new global::Sample.ClientUriBuilder();
             uri.Reset(_endpoint);
-            uri.AppendQuery("api_key", apiKey, true);
+            uri.AppendQuery("api_key", api_key, true);
             global::System.ClientModel.Primitives.PipelineMessage message = Pipeline.CreateMessage(uri.ToUri(), "GET", PipelineMessageClassifier200);
             global::System.ClientModel.Primitives.PipelineRequest request = message.Request;
             message.Apply(options);
diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs
index 21e6f9c1adf..1d7a425498e 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs
@@ -197,6 +197,12 @@ internal static VariableExpression GetVariableExpression(ParameterProvider param
         {
             CodeWriterDeclaration? declaration = parameter._asVariable?.Declaration ?? parameter._asArgument?.Declaration;
 
+            // When the underlying input parameter is marked exact, preserve the spec name verbatim
+            // instead of camelCasing it via ToVariableName.
+            var variableName = parameter.InputParameter?.IsExactName == true
+                ? parameter.Name
+                : parameter.Name.ToVariableName();
+
             if (includeModifiers)
             {
                 if (parameter._asArgument == null)
@@ -213,7 +219,7 @@ internal static VariableExpression GetVariableExpression(ParameterProvider param
                     {
                         parameter._asArgument = new VariableExpression(
                             parameter.Type,
-                            parameter.Name.ToVariableName(),
+                            variableName,
                             parameter.IsRef,
                             parameter.IsOut);
                     }
@@ -235,7 +241,7 @@ internal static VariableExpression GetVariableExpression(ParameterProvider param
                 {
                     parameter._asVariable = new VariableExpression(
                         parameter.Type,
-                        parameter.Name.ToVariableName(),
+                        variableName,
                         includeModifiers && parameter.IsRef,
                         includeModifiers && parameter.IsOut);
                 }

From 7fb0773a90bff971879df8f349e1afa9bf984c2a Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 May 2026 21:08:52 +0000
Subject: [PATCH 15/15] Remove explanatory comment in
 ParameterProvider.GetVariableExpression

Co-authored-by: jorgerangel-msft <102122018+jorgerangel-msft@users.noreply.github.com>
---
 .../src/Providers/ParameterProvider.cs                          | 2 --
 1 file changed, 2 deletions(-)

diff --git a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs
index 1d7a425498e..e8387fc0be3 100644
--- a/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs
+++ b/packages/http-client-csharp/generator/Microsoft.TypeSpec.Generator/src/Providers/ParameterProvider.cs
@@ -197,8 +197,6 @@ internal static VariableExpression GetVariableExpression(ParameterProvider param
         {
             CodeWriterDeclaration? declaration = parameter._asVariable?.Declaration ?? parameter._asArgument?.Declaration;
 
-            // When the underlying input parameter is marked exact, preserve the spec name verbatim
-            // instead of camelCasing it via ToVariableName.
             var variableName = parameter.InputParameter?.IsExactName == true
                 ? parameter.Name
                 : parameter.Name.ToVariableName();