200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00e6sj1f 35ms POST /ai/v1/search {} Idempotency-Key: H51wlDURM2Cj Send ▶> POST /ai/v1/session {}
< 200 OK req_00e6sj1f 35ms POST /ai/v1/search {} Idempotency-Key: H51wlDURM2Cj Send ▶