200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00raalfe 82ms POST /ai/v1/search {} Idempotency-Key: AgsD7nXrdrc7 Send ▶> POST /ai/v1/session {}
< 200 OK req_00raalfe 82ms POST /ai/v1/search {} Idempotency-Key: AgsD7nXrdrc7 Send ▶