200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_0118ajd6 18ms POST /ai/v1/search {} Idempotency-Key: CJlcF2of4Tnv Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_0118ajd6 18ms POST /ai/v1/search {} Idempotency-Key: CJlcF2of4Tnv Send ▶