200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_000a7r4b 62ms POST /ai/v1/search {} Idempotency-Key: B9cxM81J3Sue Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_000a7r4b 62ms POST /ai/v1/search {} Idempotency-Key: B9cxM81J3Sue Send ▶