200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ygmest 74ms POST /ai/v1/search {} Idempotency-Key: Gh0k2AAxHJd3 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ygmest 74ms POST /ai/v1/search {} Idempotency-Key: Gh0k2AAxHJd3 Send ▶