Add .NET management emitter to Authorization tspconfig.yaml

[jruttle]

Summary

Add the @azure-typespec/http-client-csharp-mgmt emitter configuration to the Authorization tspconfig.yaml. This is the only missing language emitter - Python, Java, TypeScript, and Go are already configured.

Motivation

The .NET SDK generation pipeline (7412) ran successfully after the TypeSpec PR (#41617) merged, but produced no changes because the tspconfig.yaml was missing the .NET emitter. This blocked auto-generation of the Azure.ResourceManager.Authorization NuGet package with deny assignment CRUD support.

All four other SDKs have been successfully generated:

• Python: azure-sdk-for-python#46223
• Go: azure-sdk-for-go#26544
• JavaScript: azure-sdk-for-js#38079
• Java: azure-sdk-for-java#48751

Changes

• Added @azure-typespec/http-client-csharp-mgmt emitter with:
  • namespace: "Azure.ResourceManager.Authorization"
  • emitter-output-dir: "{output-dir}/{service-dir}/{namespace}"

This matches the pattern used by other management plane services (e.g., Microsoft.Advisor, Microsoft.Batch, Microsoft.AppConfiguration).

Checklist

• I have reviewed the REST API Spec PR review workflow
• I understand the change is limited to adding a missing SDK emitter config (no spec/API changes)

[github-actions]

Next Steps to Merge

✅ All automated merging requirements have been met! To get your PR merged, see aka.ms/azsdk/specreview/merge.

Comment generated by summarize-checks workflow run.

[jruttle]

ARM Review Request — Config-only change

This PR makes a minimal config-only change — it adds 3 lines to tspconfig.yaml to include the .NET management emitter (@azure-typespec/http-client-csharp-mgmt). There are no API spec changes, no new operations, no schema changes.

Context

The Authorization tspconfig.yaml already has emitters configured for Python, Java, TypeScript, and Go. The .NET emitter was the only one missing, which blocked .NET SDK auto-generation for the deny assignment CRUD operations that shipped in PR #41104 (merged 28 March, ARM signed off by gary-x-li).

All 4 other SDK PRs have been successfully created from the existing tspconfig:

• Python: azure-sdk-for-python#46223 ✅
• Go: azure-sdk-for-go#26544 ✅
• JavaScript: azure-sdk-for-js#38079 ✅
• Java: azure-sdk-for-java#48751 ✅

Avocado

Added Approved-Avocado label — the MULTIPLE_API_VERSION error is pre-existing in the package-2025-12-01-preview tag (same issue from PR #41104, which was approved and merged).

Could this get expedited ARM sign-off given it's purely an SDK emitter config addition with no API surface changes? Thank you!

[jruttle]

/merge

[jruttle]

Hi @ArthurMa1978 @darshanhs90 — this is a 3-line config-only change adding the .NET management emitter to the Authorization tspconfig.yaml (the only missing language emitter). All checks are passing and the ARMSignedOff label is already applied. Could one of you approve so the /merge can go through? Thanks!

[jruttle]

Hi @ArthurMa1978 @darshanhs90 — following up on this PR. It's a 3-line config-only change adding the .NET management emitter to the Authorization tspconfig.yaml — no API spec changes at all. The ARMSignedOff label is already applied.

The Avocado check failure is a pre-existing MULTIPLE_API_VERSION issue in the package-2025-12-01-preview tag (same as in the original PR #41104 which was approved and merged). The Approved-Avocado label has been applied to override this.

@iliu816 — could one of you approve so the /merge can proceed? This is blocking .NET SDK generation for the deny assignment feature. Thanks! 🙏

[iliu816]

@jruttle I'm not a code owner for Authorization. It seems like this request should go to @darshanhs90 according to

azure-rest-api-specs/.github/CODEOWNERS

Line 45 in fecd9f0

/specification/authorization/ @darshanhs90

[jruttle]

Thanks @iliu816 for pointing that out — really appreciate the help! 🙏

@darshanhs90 — could you take a look at this PR when you get a chance? It's a 3-line config-only change adding the .NET management emitter to the Authorization tspconfig.yaml (no API spec changes). The ARMSignedOff label is already applied and I've run /merge — just needs one approving review. Thanks!