200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01maz6vc 28ms POST /ai/v1/search {} Idempotency-Key: zcqJMB8hP922 Send ▶> POST /ai/v1/session {}
< 200 OK req_01maz6vc 28ms POST /ai/v1/search {} Idempotency-Key: zcqJMB8hP922 Send ▶