[TypeSpec] Generate SDK for TypeSpec project specification/cognitiveservices/CognitiveServices.Management

## SDK generate request for TypeSpec projectspecification/cognitiveservices/CognitiveServices.Management

Request to generate SDK by Copilot. **Do not release SDK**
SDK will be released later by service owner.

**Release Plan**: [2244](https://web.powerapps.com/apps/821ab569-ae60-420d-8264-d7b5d5ef734c?release-plan-id=20f906d9-fa55-f111-bec7-000d3a5a76dd)
**TypeSpec project path**: specification/cognitiveservices/CognitiveServices.Management
**API spec pull request link**: https://github.com/Azure/azure-rest-api-specs/pull/41922
**Spec Type**: TypeSpec
**Language**: JavaScript,Python,Java,Go,.NET
**Release plan work item ID**: 34456
**Plane**: Management-Plane
**API version**: 2026-03-15-preview

**Contacts**: markhiet

**Notes**:
SDK is generated by GitHub agent workflow

Generate SDK for the TypeSpec project and update the generated SDK details in the release plan using release plan work item. Generate a summary and update it back in the linked GitHub issue once SDK pull requests are generated.

Start with the TypeSpec project at specification/cognitiveservices/CognitiveServices.Management and the linked API specification pull request #41922. Review the GitHub agent workflow used for SDK generation and the release plan work item 34456. Done means generated SDK pull requests exist for the requested languages, the release plan contains updated SDK details, and a summary is posted here.

Written by the indexing model from the issue text.