200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007aao4z 20ms POST /ai/v1/search {} Idempotency-Key: RlTUBJP-m6vg Send ▶> POST /ai/v1/session {}
< 200 OK req_007aao4z 20ms POST /ai/v1/search {} Idempotency-Key: RlTUBJP-m6vg Send ▶