200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01h2oxk2 70ms POST /ai/v1/search {} Idempotency-Key: JfJ6lk44RCXk Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01h2oxk2 70ms POST /ai/v1/search {} Idempotency-Key: JfJ6lk44RCXk Send ▶