200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01hkezfu 63ms POST /ai/v1/search {} Idempotency-Key: AOJItcw0K0JL Send ▶> POST /ai/v1/session {}
< 200 OK req_01hkezfu 63ms POST /ai/v1/search {} Idempotency-Key: AOJItcw0K0JL Send ▶