200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00vuzqet 72ms POST /ai/v1/search {} Idempotency-Key: HnaRmWmcc1j3 Send ▶> POST /ai/v1/session {}
< 200 OK req_00vuzqet 72ms POST /ai/v1/search {} Idempotency-Key: HnaRmWmcc1j3 Send ▶