200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01l6ckbe 68ms POST /ai/v1/search {} Idempotency-Key: bIURECObBxGr Send ▶> POST /ai/v1/session {}
< 200 OK req_01l6ckbe 68ms POST /ai/v1/search {} Idempotency-Key: bIURECObBxGr Send ▶