Chat Create

Create a turn within an agent chat session (streams SSE response).

POST /agents/sessions/<session_id>/turns/ POST /agents/chat/

Request body (JSON): input (list, required): Full conversation messages. Last message must have role user. Messages may include file_ids (list[str]) to attach files uploaded via POST /agents/files/. timezone (str, optional): IANA timezone, defaults to UTC. conversation (str, optional): Conversation ID for persistence. parent_message_id (str, optional): Message ID to parent this turn under in the conversation tree.

Response: Server-Sent Events stream.