200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01aa5pqe 90ms POST /ai/v1/search {} Idempotency-Key: _AZKmKc4c3Jf Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01aa5pqe 90ms POST /ai/v1/search {} Idempotency-Key: _AZKmKc4c3Jf Send ▶