200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00z5gs1u 86ms POST /ai/v1/search {} Idempotency-Key: O2vAvEb105Pq Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00z5gs1u 86ms POST /ai/v1/search {} Idempotency-Key: O2vAvEb105Pq Send ▶