200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01j1lh8s 59ms POST /ai/v1/search {} Idempotency-Key: wghElMXfHlJV Send ▶> POST /ai/v1/session {}
< 200 OK req_01j1lh8s 59ms POST /ai/v1/search {} Idempotency-Key: wghElMXfHlJV Send ▶