200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00u9ug8m 30ms POST /ai/v1/search {} Idempotency-Key: VGzCHlrXrViY Send ▶> POST /ai/v1/session {}
< 200 OK req_00u9ug8m 30ms POST /ai/v1/search {} Idempotency-Key: VGzCHlrXrViY Send ▶