200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01apmiqk 78ms POST /ai/v1/search {} Idempotency-Key: 0VLi5dsJvp6R Send ▶> POST /ai/v1/session {}
< 200 OK req_01apmiqk 78ms POST /ai/v1/search {} Idempotency-Key: 0VLi5dsJvp6R Send ▶