200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00kgvxfc 21ms POST /ai/v1/search {} Idempotency-Key: H74uJiTHcUJ1 Send ▶> POST /ai/v1/session {}
< 200 OK req_00kgvxfc 21ms POST /ai/v1/search {} Idempotency-Key: H74uJiTHcUJ1 Send ▶