200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00d6kwxa 63ms POST /ai/v1/search {} Idempotency-Key: MPY_UXFRj_lJ Send ▶> POST /ai/v1/session {}
< 200 OK req_00d6kwxa 63ms POST /ai/v1/search {} Idempotency-Key: MPY_UXFRj_lJ Send ▶