200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00t7albx 84ms POST /ai/v1/search {} Idempotency-Key: 7mZ9_uxg5kEG Send ▶> POST /ai/v1/session {}
< 200 OK req_00t7albx 84ms POST /ai/v1/search {} Idempotency-Key: 7mZ9_uxg5kEG Send ▶