200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_009y352k 72ms POST /ai/v1/search {} Idempotency-Key: NySoAVUX1SrJ Send ▶> POST /ai/v1/session {}
< 200 OK req_009y352k 72ms POST /ai/v1/search {} Idempotency-Key: NySoAVUX1SrJ Send ▶