200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01o9cxeq 90ms POST /ai/v1/search {} Idempotency-Key: IteV7MsNJurx Send ▶> POST /ai/v1/session {}
< 200 OK req_01o9cxeq 90ms POST /ai/v1/search {} Idempotency-Key: IteV7MsNJurx Send ▶