200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00x4x25n 81ms POST /ai/v1/search {} Idempotency-Key: hO7h5FRj3irY Send ▶> POST /ai/v1/session {}
< 200 OK req_00x4x25n 81ms POST /ai/v1/search {} Idempotency-Key: hO7h5FRj3irY Send ▶