200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00c1p6kq 78ms POST /ai/v1/search {} Idempotency-Key: BXpXk2o28D0l Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00c1p6kq 78ms POST /ai/v1/search {} Idempotency-Key: BXpXk2o28D0l Send ▶