200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01jyh5d0 44ms POST /ai/v1/search {} Idempotency-Key: Hi-THtAnBzwz Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01jyh5d0 44ms POST /ai/v1/search {} Idempotency-Key: Hi-THtAnBzwz Send ▶