200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0008pha4 41ms POST /ai/v1/search {} Idempotency-Key: Tphym14OLo9- Send ▶> POST /ai/v1/session {}
< 200 OK req_0008pha4 41ms POST /ai/v1/search {} Idempotency-Key: Tphym14OLo9- Send ▶