200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00vpqh63 46ms POST /ai/v1/search {} Idempotency-Key: JzrFiHODboST Send ▶> POST /ai/v1/session {}
< 200 OK req_00vpqh63 46ms POST /ai/v1/search {} Idempotency-Key: JzrFiHODboST Send ▶