200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_006lq0lm 50ms POST /ai/v1/search {} Idempotency-Key: 71RqaIp4OJ3W Send ▶> POST /ai/v1/session {}
< 200 OK req_006lq0lm 50ms POST /ai/v1/search {} Idempotency-Key: 71RqaIp4OJ3W Send ▶