200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01960nr3 31ms POST /ai/v1/search {} Idempotency-Key: mK5o5Cw7JNZ- Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01960nr3 31ms POST /ai/v1/search {} Idempotency-Key: mK5o5Cw7JNZ- Send ▶