200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_005yfckv 74ms POST /ai/v1/search {} Idempotency-Key: C-MEiCnnJ0QG Send ▶> POST /ai/v1/session {}
< 200 OK req_005yfckv 74ms POST /ai/v1/search {} Idempotency-Key: C-MEiCnnJ0QG Send ▶