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synced 2026-06-16 21:04:09 +08:00
Ben Thomas
b298113d15
* Fix missing id on function_call_output in Foundry Hosting The Foundry storage layer was rejecting responses with "ID cannot be null or empty (Parameter 'id')" because function_call_output items emitted by OutputConverter had no id on the wire. OutputItemFunctionToolCallOutput's public ctor only sets CallId and Output; Id is read-only and only the SDK's internal ctor populates it. OutputItemBuilder<T>.ApplyAutoStamps fills ResponseId and AgentReference but not Id, so the itemId passed to AddOutputItem<T>(itemId) was used only for event sequencing and the serialized item went out with id=null. Switch to stream.OutputItemFunctionCallOutput(callId, output), the SDK convenience method that uses the internal ctor and stamps the id. Add a regression test asserting the added/done events carry a non-empty matching Id. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * ci: free disk space and relocate NuGet cache on ubuntu runners The ubuntu-latest dotnet-build/test jobs were hitting No space left on device because the runner image only ships ~14 GB free on /. The full multi-TFM build plus the dotnet pack + console-app install-check exhausts that easily. Add a reusable composite action .github/actions/free-runner-disk-space that runs on Linux runners only and: * removes pre-installed toolchains we never use here (Android SDK, GHC/Haskell, CodeQL, PyPy, Ruby, Go, boost, vcpkg, etc.), prunes docker images, and disables swap (reclaims ~25-30 GB on /) * relocates the NuGet package cache to /mnt/nuget via NUGET_PACKAGES env, since /mnt has ~75 GB free on hosted runners Wire the action into the four ubuntu-touching jobs in dotnet-build-and-test.yml (dotnet-build, dotnet-test, dotnet-foundry-hosted-it, dotnet-test-functions). The action self-guards with runner.os == 'Linux' so the matrix legs that run on windows are unaffected. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: alliscode <25218250+alliscode@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
b298113d15
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2026-06-01 18:43:45 +00:00
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Get Started with Microsoft Agent Framework for C# Developers
Quickstart
Basic Agent - .NET
using Azure.AI.OpenAI;
using Azure.Identity;
using Microsoft.Agents.AI;
using OpenAI.Responses;
var endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")!;
var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT_NAME")!;
var agent = new AzureOpenAIClient(new Uri(endpoint), new AzureCliCredential())
.GetResponsesClient(deploymentName)
.AsAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");
Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));
Examples & Samples
- Getting Started with Agents: basic agent creation and tool usage
- Agent Provider Samples: samples showing different agent providers
- Workflow Samples: advanced multi-agent patterns and workflow orchestration