200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01rzn9pq 70ms POST /ai/v1/search {} Idempotency-Key: lnk1bVWp6mm5 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01rzn9pq 70ms POST /ai/v1/search {} Idempotency-Key: lnk1bVWp6mm5 Send ▶