Unify retry environment variable naming to establish canonical variab…

[Ashid332]

…les and preserve backward compatibility with fallback aliases

Description

Mandatory Checklist

• Please choose the target release of Azure PowerShell. (⚠️Target release is a different concept from API readiness. Please click below links for details.)

  • General release
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  • Private preview
  • Engineering build
  • No need for a release

• Check this box to confirm: I have read the Submitting Changes section of CONTRIBUTING.md and reviewed the following information:

• SHOULD update ChangeLog.md file(s) appropriately
  • Update src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md.
    • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header in the past tense.
  • Should not change ChangeLog.md if no new release is required, such as fixing test case only.
• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
• SHOULD have proper test coverage for changes in pull request.
• SHOULD NOT adjust version of module manually in pull request

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[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

This PR updates retry configuration to support both canonical (AZURE_PS_HTTP_MAX_RETRIES*) and legacy (PS_HTTP_MAX_RETRIES*) environment variables, with canonical taking precedence, and adds coverage to validate precedence/fallback behavior.

Changes:

• Added legacy environment variable names and fallback logic in ServiceClientExtension.
• Added unit tests validating precedence and fallback for both general retries and 429 retries.
• Updated many generated ISendAsync.cs runtimes to read canonical env vars first, then legacy.

Reviewed changes

Copilot reviewed 2 out of 179 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/Accounts/Authentication/Extensions/ServiceClientExtension.cs	Adds legacy env var fallback for retry counts while keeping canonical precedence.
src/Accounts/Authentication.Test/ServiceClientExtensionTests.cs	Adds tests for canonical-vs-legacy precedence and fallback scenarios.
generated/Workloads/SapVirtualInstance.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Workloads/Monitors.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/WindowsIotServices/WindowsIotServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/WeightsAndBiases/WeightsAndBiases.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Websites/Websites.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/VoiceServices/VoiceServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/VMware/VMware.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Terraform/Terraform.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Support/Support.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Subscription/Subscription.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StreamAnalytics/StreamAnalytics.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StorageMover/StorageMover.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StorageDiscovery/StorageDiscovery.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StorageCache/StorageCache.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StorageAction/StorageAction.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Storage/Storage.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StandbyPool/StandbyPool.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StackHCIVM/StackHCIVM.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/StackHCI/StackHCI.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/SqlVirtualMachine/SqlVirtualMachine.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/SpringCloud/SpringCloud.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Sphere/Sphere.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Site/Site.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/SignalR/SignalR.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ServiceLinker/ServiceLinker.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ServiceGroups/ServiceGroups.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ServiceBus/ServiceBus.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/SelfHelp/SelfHelp.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/SecurityInsights/SecurityInsights.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Security/Security.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Security/DefenderForStorage.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ScVmm/ScVmm.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Resources/Policy.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Resources/MSGraph.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Resources/DataBoundary.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Resources/Authorization.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ResourceMover/ResourceMover.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ResourceGraph/ResourceGraph.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Reservations/Reservations.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Relay/Relay.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Relationships/Relationships.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/RedisEnterpriseCache/RedisEnterpriseCache.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Quota/Quota.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Quantum/Quantum.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Purview/Purviewdata.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Purview/Purview.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ProviderHub/ProviderHub.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Portal/Portal.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/PolicyInsights/PolicyInsights.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/PlanetaryComputer/PlanetaryComputer.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Pinecone/Pinecone.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Peering/Peering.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/PaloAltoNetworks/PaloAltoNetworks.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Orbital/Orbital.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Oracle/Oracle.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Nginx/Nginx.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/NewRelic/NewRelic.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/NetworkFunction/NetworkFunction.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/NetworkCloud/NetworkCloud.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Network/NetworkSecurityPerimeter.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/MySql/MySql.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/MonitoringSolutions/MonitoringSolutions.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/ScheduledQueryRule.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/PipelineGroup.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/MonitorWorkspace.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/Metricdata.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/DiagnosticSetting.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/DataCollectionRule.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/Autoscale.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/ActivityLogAlert.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Monitor/ActionGroup.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/MongoDB/MongoDB.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/MixedReality/MixedReality.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Migrate/Migrate.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Mdp/Mdp.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/MarketplaceOrdering/MarketplaceOrdering.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Marketplace/Marketplace.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Maps/Maps.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ManagedServices/ManagedServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ManagedServiceIdentity/ManagedServiceIdentity.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ManagedNetworkFabric/ManagedNetworkFabric.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/MachineLearningServices/MachineLearningServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/LoadTesting/LoadTesting.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/LambdaTest/LambdaTest.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/LabServices/LabServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Kusto/Kusto.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/KubernetesRuntime/KubernetesRuntime.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/KubernetesConfiguration/KubernetesConfiguration.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/KeyVault/KeyVault.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/IoTOperationsService/IoTOperationsService.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Informatica/Informatica.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ImportExport/ImportExport.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ImageBuilder/ImageBuilder.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/HealthcareApis/HealthcareApis.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/HealthDataAIServices/HealthDataAIServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/HealthBot/HealthBot.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/HanaOnAzure/HanaOnAzure.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/GuestConfiguration/GuestConfiguration.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/GraphServices/GraphServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Functions/Functions.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/FrontDoor/FrontDoor.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/FluidRelay/FluidRelay.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Fleet/Fleet.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/FirmwareAnalysis/FirmwareAnalysis.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/FileShare/FileShare.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Fabric/Fabric.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/EventHub/EventHub.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/EventGrid/EventGrid.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ElasticSan/ElasticSan.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Elastic/Elastic.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/EdgeZones/EdgeZones.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/EdgeOrder/EdgeOrder.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/EdgeMarketplace/EdgeMarketplace.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/EdgeAction/EdgeAction.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DynatraceObservability/DynatraceObservability.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DurableTask/DurableTask.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DnsResolver/DnsResolver.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Dns/Dns.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DiskPool/DiskPool.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DisconnectedOperations/DisconnectedOperations.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DigitalTwins/DigitalTwins.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DeviceUpdate/DeviceUpdate.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DeviceRegistry/DeviceRegistry.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DesktopVirtualization/DesktopVirtualization.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DependencyMap/DependencyMap.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DedicatedHsm/DedicatedHsm.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Datadog/Datadog.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Databricks/Databricks.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DataTransfer/DataTransfer.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/DataProtection/DataProtection.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Dashboard/Dashboard.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/CustomProviders/CustomProviders.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/CustomLocation/CustomLocation.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/CostManagement/CostManagement.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ContainerRegistry/ContainerRegistry.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ContainerInstance/ContainerInstance.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ConnectedVMware/ConnectedVMware.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ConnectedNetwork/ConnectedNetwork.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ConnectedMachine/ConnectedMachine.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ConnectedKubernetes/ConnectedKubernetes.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Confluent/Confluent.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ConfidentialLedger/ConfidentialLedger.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ComputeSchedule/ComputeSchedule.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ComputeLimit/ComputeLimit.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ComputeFleet/ComputeFleet.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Compute/Compute.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Communication/EmailServicedata.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Communication/EmailService.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Communication/CommunicationServiceSmtpUsername.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Communication/Communication.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/CloudService/CloudService.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/CloudHsm/CloudHsm.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Chaos/Chaos.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ChangeAnalysis/ChangeAnalysis.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Cdn/Cdn.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Carbon/Carbon.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/BotService/BotService.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/BillingBenefits/BillingBenefits.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/BareMetal/BareMetal.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Automanage/Automanage.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Attestation/Attestation.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Astro/Astro.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ArtifactSigning/ArtifactSigning.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ArizeAI/ArizeAI.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ArcResourceBridge/ArcResourceBridge.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ArcGateway/ArcGateway.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ApplicationInsights/ApplicationInsights.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/AppConfiguration/AppConfigurationdata.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/AppConfiguration/AppConfiguration.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/AppComplianceAutomation/AppComplianceAutomation.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/App/App.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/AlertsManagement/PrometheusRuleGroups.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Alb/Alb.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/AksArc/AksArc.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Aks/Aks.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/Advisor/Advisor.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.
generated/ADDomainServices/ADDomainServices.Autorest/generated/runtime/ISendAsync.cs	Updates retry env var lookup to prefer canonical and fall back to legacy.

Comments suppressed due to low confidence (4)

src/Accounts/Authentication/Extensions/ServiceClientExtension.cs:1

• The fallback logic prevents using the legacy variable when the canonical variable is present but invalid (e.g., non-integer). Because it checks only for presence and immediately returns TryGetValue(canonical), an invalid canonical value yields null and blocks the legacy fallback. Prefer reading/parsing canonical first and falling back only when the parsed value is null (e.g., var v = TryGetValue(canonical); return v ?? TryGetValue(legacy);). This also avoids duplicate environment lookups.
  src/Accounts/Authentication/Extensions/ServiceClientExtension.cs:1
• The fallback logic prevents using the legacy variable when the canonical variable is present but invalid (e.g., non-integer). Because it checks only for presence and immediately returns TryGetValue(canonical), an invalid canonical value yields null and blocks the legacy fallback. Prefer reading/parsing canonical first and falling back only when the parsed value is null (e.g., var v = TryGetValue(canonical); return v ?? TryGetValue(legacy);). This also avoids duplicate environment lookups.
  src/Accounts/Authentication.Test/ServiceClientExtensionTests.cs:1
• These tests mutate process-wide environment variables, which can make the suite flaky if tests run in parallel (xUnit runs tests in parallel by default). Consider isolating them by placing the class in a non-parallelized collection (or disabling parallelization for the test assembly), so concurrent tests don’t interleave environment variable changes.
  src/Accounts/Authentication.Test/ServiceClientExtensionTests.cs:1
• These tests mutate process-wide environment variables, which can make the suite flaky if tests run in parallel (xUnit runs tests in parallel by default). Consider isolating them by placing the class in a non-parallelized collection (or disabling parallelization for the test assembly), so concurrent tests don’t interleave environment variable changes.

[Ashid332]

@microsoft-github-policy-service agree

[thomas-temby]

Hi @Ashid332 it looks like this pr targets files generated using AutoRest. Have you made a change to AutoRest or manually edited each file. If the change doesn't exist within AutoRest they will be overridden as soon as the AzPS is re-generated.