200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01e9rcds 75ms POST /ai/v1/search {} Idempotency-Key: PkOswxFjl35e Send ▶> POST /ai/v1/session {}
< 200 OK req_01e9rcds 75ms POST /ai/v1/search {} Idempotency-Key: PkOswxFjl35e Send ▶