Azure/azure-sdk-for-python azure-ai-agentserver-invocations_1.0.0b1

on GitHub

1.0.0b1 (2026-04-14)

Features Added

• Initial release of azure-ai-agentserver-invocations.
• InvocationAgentServerHost — a Starlette-based host subclass for the invocations protocol.
• Decorator-based handler registration (@app.invoke_handler, @app.get_invocation_handler, @app.cancel_invocation_handler).
• Optional GET /invocations/{id} and POST /invocations/{id}/cancel endpoints.
• GET /invocations/docs/openapi.json for OpenAPI spec serving.
• Invocation ID tracking and session correlation via agent_session_id query parameter.
• Distributed tracing with GenAI semantic convention span attributes.
• W3C Baggage propagation of invocation_id and session_id for cross-service correlation.
• Structured logging with invocation_id and session_id via contextvars.
• Streaming response support with span lifecycle management.
• Cooperative mixin inheritance for multi-protocol composition.