200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00t8qa7z 55ms POST /ai/v1/search {} Idempotency-Key: O7ro9Njtgorv Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00t8qa7z 55ms POST /ai/v1/search {} Idempotency-Key: O7ro9Njtgorv Send ▶