200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ejenh4 37ms POST /ai/v1/search {} Idempotency-Key: kvtv3u2jWd36 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ejenh4 37ms POST /ai/v1/search {} Idempotency-Key: kvtv3u2jWd36 Send ▶