200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01hejxaf 25ms POST /ai/v1/search {} Idempotency-Key: RinALQ2EgpSj Send ▶> POST /ai/v1/session {}
< 200 OK req_01hejxaf 25ms POST /ai/v1/search {} Idempotency-Key: RinALQ2EgpSj Send ▶