Azure SDK Review - [Stable SDK for Azure AI Foundry Portal]

New SDK Review meeting has been requested.

**Service Name**: Azure AI Foundry Portal
**Review Created By**: Travis Angevine
**Review Date**: 09/18/2025 02:05 PM PT

**Release Plan**:[1673](https://web.powerapps.com/apps/821ab569-ae60-420d-8264-d7b5d5ef734c?release-plan-id=921a2a22-d713-f011-998a-00224804b6c3)
**Hero Scenarios Link**: [here](https://github.com/Azure/azure-sdk-for-python/tree/feature/azure-ai-projects-1dp/sdk/ai/azure-ai-projects-onedp/samples)
**Architecture Diagram Link**: Not Provided
**Core Concepts Doc Link**: Not Provided
**APIView Links**: [.NET](https://spa.apiview.dev/review/45fcc1c2ff9b4a609fa40bab9b308034?activeApiRevisionId=de03bdf881e64e48aaf3006a091cc949),

**Description**: This is a review meeting for an update to the C# Azure.AI.Projects client, targetting a stable release. The Python client has already shipped a stable version, and other languages are still in progress.

The client is generated from the new AI Foundry data plane TypeSpec (routes /connections, /datasets, /deployments, /indexes).

Relevant TypeSpec, currently pointing to a feature branch pending any further necessary changes based on this review: https://github.com/Azure/azure-rest-api-specs/tree/trangevi/dotnet-projects/specification/ai/Azure.AI.Projects

Client source: https://github.com/Azure/azure-sdk-for-net/tree/feature/azure-ai-projects-beta12/sdk/ai/Azure.AI.Projects

Client Samples: https://github.com/Azure/azure-sdk-for-net/tree/feature/azure-ai-projects-beta12/sdk/ai/Azure.AI.Projects/tests/Samples

The provided APIView link is for the most recent branch which we intend to ship. There are remaining open comments on other parts of the API which are not being included in the stable release. We want to leave those comments open for now so they can be addressed, post-GA.

Detailed meeting information and documents provided can be accessed [here](https://web.powerapps.com/apps/f0a98ca4-117c-4d4b-a06a-3e2cdfe46753?view=edit&event=933a375f-5e8e-f011-b4cc-000d3a3669c5)

Start with the linked Azure.AI.Projects client source and Samples directory, then compare the latest APIView review with the linked TypeSpec branch. Review the open API comments and meeting materials; done means the stable C# client is ready for the intended release, with post-GA comments left out as described.

Written by the indexing model from the issue text.