This sample demonstrates how to implement multi-turn conversations where context is preserved across multiple agent runs using sessions and response ID chaining.
- Creating an agent with instructions
- Using sessions to maintain conversation context across multiple runs
- Response ID chaining for multi-turn conversations
- No server-side conversation creation required
Before you begin, ensure you have the following prerequisites:
- .NET 10 SDK or later
- Microsoft Foundry service endpoint and deployment configured
- An authenticated Azure identity (for example, sign in with
az login)
Note: This sample uses DefaultAzureCredential. az login is the easiest local development path, but Visual Studio, VS Code, and managed identity credentials also work when available.
Set the following environment variables:
$env:FOUNDRY_PROJECT_ENDPOINT="https://your-foundry-service.services.ai.azure.com/api/projects/your-foundry-project"
$env:FOUNDRY_MODEL="gpt-5.4-mini"Navigate to the Foundry sample directory and run:
cd dotnet/samples/02-agents/AgentProviders/foundry
dotnet run --project .\Agent_Step02.1_MultiturnConversation