200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00nz2fcu 44ms POST /ai/v1/search {} Idempotency-Key: snN3gcEOc_aE Send ▶> POST /ai/v1/session {}
< 200 OK req_00nz2fcu 44ms POST /ai/v1/search {} Idempotency-Key: snN3gcEOc_aE Send ▶