200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0074joth 35ms POST /ai/v1/search {} Idempotency-Key: T31FUMRSi0wf Send ▶> POST /ai/v1/session {}
< 200 OK req_0074joth 35ms POST /ai/v1/search {} Idempotency-Key: T31FUMRSi0wf Send ▶