200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007p5j8d 81ms POST /ai/v1/search {} Idempotency-Key: YKEz4OQQ7GAZ Send ▶> POST /ai/v1/session {}
< 200 OK req_007p5j8d 81ms POST /ai/v1/search {} Idempotency-Key: YKEz4OQQ7GAZ Send ▶