200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0084ol3h 25ms POST /ai/v1/search {} Idempotency-Key: 7VlP7FkOhQYf Send ▶> POST /ai/v1/session {}
< 200 OK req_0084ol3h 25ms POST /ai/v1/search {} Idempotency-Key: 7VlP7FkOhQYf Send ▶