200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01p6vj8t 66ms POST /ai/v1/search {} Idempotency-Key: Nmdk5GLL6_Tv Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01p6vj8t 66ms POST /ai/v1/search {} Idempotency-Key: Nmdk5GLL6_Tv Send ▶