200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0051nj75 32ms POST /ai/v1/search {} Idempotency-Key: ov5Zg9wQ0H6O Send ▶> POST /ai/v1/session {}
< 200 OK req_0051nj75 32ms POST /ai/v1/search {} Idempotency-Key: ov5Zg9wQ0H6O Send ▶