Bump http-client-csharp TCGC dependency to 0.71.2

[Copilot]

Updates http-client-csharp to TCGC 0.71.2 and regenerates its libraries.

• Dependencies

  • Bump the development and peer dependency versions.
  • Refresh package-lock.json.

• Decorator migration

  • Add the required "csharp" scope to @convenientAPI and @protocolAPI usages.

@convenientAPI(false, "csharp")
@protocolAPI(false, "csharp")

• Fixes Bump TCGC to 0.71.2 #11738

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npm i https://pkg.pr.new/@typespec/http-client-csharp@11739

commit: ff4aa1b

[Jorge Rangel (jorgerangel-msft)]

Copilot we need to address the spector tests failures. Re-generate all the test libraries as well

[Copilot]

Copilot we need to address the spector tests failures. Re-generate all the test libraries as well

Regenerated all test libraries and committed the resulting generated reference update in 1f6f7a64. A second full Generate.ps1 run plus Check-GitChanges.ps1 is clean.

[Jorge Rangel (jorgerangel-msft)]

Copilot we need to regenerate all the test libraries as there are still CI failures:

D:\a\_work\1\s\packages\http-client-csharp\eng\scripts\Test-Packages.ps1 : Generated code is not up to date. Please run: eng/Generate.ps1
At D:\a\_work\_temp\1eda050a-e80f-4721-b1e6-07ae746c28a1.ps1:4 char:1
+ . 'D:\a\_work\1\s\packages\http-client-csharp\eng\scripts\Test-Packag …
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Test-Packages.ps1
##[error]PowerShell exited with code '1'.

[Copilot]

Copilot we need to regenerate all the test libraries as there are still CI failures:

Regenerated the full test-library set and traced the Windows-only failure to the generated package README, which Linux had emitted under different casing. Committed the missing README update in ff4aa1bf; Check-GitChanges.ps1 now passes cleanly.

[Copilot]

Pull request overview

Updates the @typespec/http-client-csharp package to use @azure-tools/typespec-client-generator-core (TCGC) 0.71.2, and applies the corresponding decorator-scope migration required by the newer TCGC behavior.

Changes:

• Bumps @azure-tools/typespec-client-generator-core to 0.71.2 in both peer + dev deps and refreshes package-lock.json.
• Migrates @convenientAPI / @protocolAPI usages in sample TypeSpec projects and unit tests to include the "csharp" scope argument.
• Updates the api-version option documentation wording for multi-service / namespace maps.

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
website/src/content/docs/docs/emitters/clients/http-client-csharp/reference/emitter.md	Updates api-version option documentation wording for multi-service version selection.
packages/http-client-csharp/readme.md	Mirrors the api-version documentation update in the package README.
packages/http-client-csharp/package.json	Bumps TCGC peer + dev dependency versions to 0.71.2.
packages/http-client-csharp/package-lock.json	Refreshes lockfile entries for the TCGC 0.71.2 bump.
packages/http-client-csharp/generator/TestProjects/Plugin/Sample-TypeSpec/Sample-TypeSpec.tsp	Adds "csharp" scope to @convenientAPI / @protocolAPI usages in plugin sample TypeSpec.
packages/http-client-csharp/generator/TestProjects/Local/Sample-TypeSpec/Sample-TypeSpec.tsp	Adds "csharp" scope to @convenientAPI / @protocolAPI usages in local sample TypeSpec.
packages/http-client-csharp/emitter/test/Unit/usage.test.ts	Updates in-test TypeSpec snippets to include "csharp" scope for @convenientAPI.
packages/http-client-csharp/emitter/test/Unit/operation-paging.test.ts	Updates paging unit test TypeSpec snippets to include "csharp" scope for @convenientAPI.

Files not reviewed (1)

• packages/http-client-csharp/package-lock.json: Generated file

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