200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01g3slmn 45ms POST /ai/v1/search {} Idempotency-Key: 1ldYGzu8EHtS Send ▶> POST /ai/v1/session {}
< 200 OK req_01g3slmn 45ms POST /ai/v1/search {} Idempotency-Key: 1ldYGzu8EHtS Send ▶