200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_006qd83h 50ms POST /ai/v1/search {} Idempotency-Key: 2JCtXtRRUVH0 Send ▶> POST /ai/v1/session {}
< 200 OK req_006qd83h 50ms POST /ai/v1/search {} Idempotency-Key: 2JCtXtRRUVH0 Send ▶