200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01jugybd 28ms POST /ai/v1/search {} Idempotency-Key: 5LFs7eye-IyC Send ▶> POST /ai/v1/session {}
< 200 OK req_01jugybd 28ms POST /ai/v1/search {} Idempotency-Key: 5LFs7eye-IyC Send ▶