200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007izagc 30ms POST /ai/v1/search {} Idempotency-Key: j183040bHDtt Send ▶> POST /ai/v1/session {}
< 200 OK req_007izagc 30ms POST /ai/v1/search {} Idempotency-Key: j183040bHDtt Send ▶