Context

PR #4613 updated Microsoft.Extensions.AI to 10.4.0, which renamed McpServerToolApprovalResponseContent to ToolApprovalResponseContent. The Azure.AI.Agents.Persistent package (currently 1.2.0-beta.9) still references the old type, causing TypeLoadException at runtime.

The upstream fix is tracked in Azure/azure-sdk-for-net#56929 and is expected in Azure.AI.Agents.Persistent 1.2.0-beta.10.

Disabled Tests

All 6 test classes in dotnet/tests/AzureAIAgentsPersistent.IntegrationTests/ have been marked with [Trait("Category", "IntegrationDisabled")]:

• AzureAIAgentsPersistentCreateTests (5 test methods)
• AzureAIAgentsPersistentRunTests (5 inherited test methods from RunTests)
• AzureAIAgentsPersistentRunStreamingTests (5 inherited test methods from RunStreamingTests)
• AzureAIAgentsPersistentStructuredOutputRunTests (3 test methods)
• AzureAIAgentsChatClientAgentRunTests (2 inherited test methods from ChatClientAgentRunTests)
• AzureAIAgentsChatClientAgentRunStreamingTests (2 inherited test methods from ChatClientAgentRunStreamingTests)

Total: 22 test methods disabled

Action Required

1. Update Azure.AI.Agents.Persistent to a version targeting ME.AI 10.4.0+ (likely 1.2.0-beta.10) in Directory.Packages.props
2. Remove [Trait("Category", "IntegrationDisabled")] from all 6 test classes
3. Remove the // Disabled: comments from each file
4. Verify all tests pass in CI

Related

• PR .NET: Update to OpenAI 2.9.1, Azure.AI.OpenAI 2.9.0-beta.1, Microsoft.Extensions.AI 10.4.0, and Azure.AI.Projects 2.0.0-beta.2 #4613 — .NET: Update to OpenAI 2.9.1 and Microsoft.Extensions.AI 10.4.0
• Azure/azure-sdk-for-net#56929 — Upstream fix