200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00bkd6zt 78ms POST /ai/v1/search {} Idempotency-Key: yoGx2v674qNr Send ▶> POST /ai/v1/session {}
< 200 OK req_00bkd6zt 78ms POST /ai/v1/search {} Idempotency-Key: yoGx2v674qNr Send ▶