.NET: Bump Azure.AI.Projects to 2.0.0 GA

[rogerbarreto]

Summary

Upgrades \Azure.AI.Projects\ from \2.0.0-beta.2\ to \2.0.0\ GA, along with transitive dependency bumps and all breaking change adaptations.

Package Version Changes (CPM)

Package	Old	New
Azure.AI.Projects	2.0.0-beta.2	2.0.0
Azure.Identity	1.19.0	1.20.0
System.ClientModel	1.9.0	1.10.0

Breaking Changes Addressed

Per Azure.AI.Projects.Agents 2.0.0 release notes:

Old Name	New Name
\AgentVersion\	\ProjectsAgentVersion\
\AgentRecord\	\ProjectsAgentRecord\
\AgentDefinition\	\ProjectsAgentDefinition\
\AgentVersionCreationOptions\	\ProjectsAgentVersionCreationOptions\
\PromptAgentDefinition\	\DeclarativeAgentDefinition\
\AgentTool\	\ProjectsAgentTool\
\AgentsClient\	\AgentAdministrationClient\
.Agents\ (property)	.AgentAdministrationClient\

Per Azure.AI.Projects 2.0.0 release notes:

• Memory types moved to \Azure.AI.Projects.Memory\ namespace

Validation

• ✅ Full solution build passes
• ✅ Foundry unit tests: 153/153 passed
• ✅ All unit tests: 22/24 projects pass (2 pre-existing failures unrelated to this change)
• ✅ Foundry integration tests: 43 passed, 24 skipped (expected)
• ✅ \dotnet format --verify-no-changes\ passes on all affected projects (Docker, SDK 10.0)

Notes

• HostedAgents samples (opt-out of CPM) are not updated in this PR
• AGENTS.md updated with BOM encoding and output capture conventions

[Copilot]

Pull request overview

Updates the .NET Foundry/Agents integration to align with Azure.AI.Projects 2.0.0 GA (and related dependency bumps), including adapting to the SDK’s breaking renames for agent administration, agent/version types, and declarative definitions, plus namespace moves for Memory types.

Changes:

• Bump CPM package versions: Azure.AI.Projects → 2.0.0, Azure.Identity → 1.20.0, System.ClientModel → 1.10.0.
• Migrate agent administration usage from AIProjectClient.Agents to AIProjectClient.AgentAdministrationClient and update renamed agent types (ProjectsAgent*) across src/tests/samples.
• Update Foundry memory usage to the new Azure.AI.Projects.Memory namespace.

Reviewed changes

Copilot reviewed 39 out of 39 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/VisionAgentProvider.cs	Update integration test agent creation to ProjectsAgentVersion + DeclarativeAgentDefinition.
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/TestAgentProvider.cs	Update integration test agent creation to new agent/version + definition types.
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/PoemAgentProvider.cs	Update agent creation to ProjectsAgentVersion and declarative definitions.
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/MathChatAgentProvider.cs	Update agent creation + declarative agent definitions for student/teacher.
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/MarketingAgentProvider.cs	Update definitions and tool factory type name to ProjectsAgentTool (commented).
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/FunctionToolAgentProvider.cs	Update agent creation + declarative definition typing for function tool agent.
dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/AgentProvider.cs	Base provider now uses ProjectsAgentVersion enumeration.
dotnet/tests/Microsoft.Agents.AI.Foundry.UnitTests/TestDataUtil.cs	Test JSON helper updated to ProjectsAgentDefinition serialization.
dotnet/tests/Microsoft.Agents.AI.Foundry.UnitTests/AzureAIProjectChatClientExtensionsTests.cs	Unit tests updated for ProjectsAgent* and declarative definitions/tool factories.
dotnet/tests/Foundry.IntegrationTests/Memory/FoundryMemoryProviderTests.cs	Add Azure.AI.Projects.Memory using for moved memory types.
dotnet/tests/Foundry.IntegrationTests/FoundryVersionedAgentFixture.cs	Fixture updated to AgentAdministrationClient + ProjectsAgentVersionCreationOptions.
dotnet/tests/Foundry.IntegrationTests/FoundryVersionedAgentCreateTests.cs	Integration tests updated for AgentAdministrationClient, declarative definitions, tool factories.
dotnet/src/Shared/Foundry/Agents/AgentFactory.cs	Shared agent creation helper migrated to new agent admin client + types.
dotnet/src/Microsoft.Agents.AI.Workflows.Declarative.Foundry/AzureAgentProvider.cs	Workflow declarative provider updated to ProjectsAgentVersion and new agent admin client.
dotnet/src/Microsoft.Agents.AI.Foundry/Memory/MemoryStoreExtensions.cs	Update memory namespace imports (Azure.AI.Projects.Memory).
dotnet/src/Microsoft.Agents.AI.Foundry/Memory/FoundryMemoryProvider.cs	Update memory namespace imports (Azure.AI.Projects.Memory).
dotnet/src/Microsoft.Agents.AI.Foundry/FoundryAITool.cs	Switch wrapper to ProjectsAgentTool and adjust docs accordingly.
dotnet/src/Microsoft.Agents.AI.Foundry/AzureAIProjectChatClientExtensions.cs	Update AsAIAgent overloads and internal plumbing to ProjectsAgent* + declarative definitions.
dotnet/src/Microsoft.Agents.AI.Foundry/AzureAIProjectChatClient.cs	Update stored agent metadata/service retrieval to ProjectsAgentRecord/Version + declarative model extraction.
dotnet/samples/05-end-to-end/A2AClientServer/A2AServer/HostAgentFactory.cs	Sample now queries agent via AgentAdministrationClient.
dotnet/samples/03-workflows/Declarative/ToolApproval/Program.cs	Samples updated to DeclarativeAgentDefinition.
dotnet/samples/03-workflows/Declarative/StudentTeacher/Program.cs	Samples updated to DeclarativeAgentDefinition.
dotnet/samples/03-workflows/Declarative/Marketing/Program.cs	Samples updated to declarative defs + ProjectsAgentTool references (commented).
dotnet/samples/03-workflows/Declarative/InvokeMcpTool/Program.cs	Sample updated to declarative definitions.
dotnet/samples/03-workflows/Declarative/InvokeFunctionTool/Program.cs	Sample updated to declarative definitions and typing.
dotnet/samples/03-workflows/Declarative/InputArguments/Program.cs	Sample updated to declarative definitions.
dotnet/samples/03-workflows/Declarative/HostedWorkflow/Program.cs	Workflow sample updated to ProjectsAgentVersion + declarative definitions.
dotnet/samples/03-workflows/Declarative/FunctionTools/Program.cs	Sample updated to declarative definitions and typing.
dotnet/samples/03-workflows/Declarative/DeepResearch/Program.cs	Sample updated to declarative definitions + ProjectsAgentTool OpenAPI tool creation.
dotnet/samples/03-workflows/Declarative/CustomerSupport/Program.cs	Sample updated to declarative definitions.
dotnet/samples/03-workflows/Agents/FoundryAgent/Program.cs	Sample updated to AgentAdministrationClient + ProjectsAgentVersionCreationOptions.
dotnet/samples/02-agents/ModelContextProtocol/FoundryAgent_Hosted_MCP/Program.cs	Sample updated to AgentAdministrationClient + new creation options/types.
dotnet/samples/02-agents/AgentWithRAG/AgentWithRAG_Step04_FoundryServiceRAG/Program.cs	Sample updated to AgentAdministrationClient + new creation options/types.
dotnet/samples/02-agents/AgentsWithFoundry/Agent_Step22_MemorySearch/Program.cs	Add Azure.AI.Projects.Memory import for moved memory types.
dotnet/samples/02-agents/AgentsWithFoundry/Agent_Step00_FoundryAgentLifecycle/Program.cs	Sample updated to AgentAdministrationClient + new creation options/types.
dotnet/samples/02-agents/Agents/Agent_Step07_AsMcpTool/Program.cs	Sample updated to AgentAdministrationClient + new creation options/types.
dotnet/samples/02-agents/AgentProviders/Agent_With_AzureAIProject/Program.cs	Sample updated to new admin client + projects agent types.
dotnet/Directory.Packages.props	CPM version bumps for Azure.AI.Projects/Azure.Identity/System.ClientModel.
dotnet/AGENTS.md	Add conventions for capturing dotnet command output and preserving UTF-8 BOM.

Comments suppressed due to low confidence (1)

dotnet/src/Microsoft.Agents.AI.Foundry/AzureAIProjectChatClientExtensions.cs:402

• promptAgentDefinition is typed as DeclarativeAgentDefinition, which is misleading and makes the surrounding code harder to follow. Rename the local to reflect the actual type (e.g., declarativeAgentDefinition).

        if (agentDefinition is DeclarativeAgentDefinition promptAgentDefinition)
        {
            agentOptions.ChatOptions ??= chatOptions?.Clone() ?? new();
            agentOptions.ChatOptions.Instructions = promptAgentDefinition.Instructions;
            agentOptions.ChatOptions.Temperature = promptAgentDefinition.Temperature;