200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01c36lk3 76ms POST /ai/v1/search {} Idempotency-Key: -HsQHyKMQaLi Send ▶> POST /ai/v1/session {}
< 200 OK req_01c36lk3 76ms POST /ai/v1/search {} Idempotency-Key: -HsQHyKMQaLi Send ▶