200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0186n6oy 85ms POST /ai/v1/search {} Idempotency-Key: jPlu-lpXIrx9 Send ▶> POST /ai/v1/session {}
< 200 OK req_0186n6oy 85ms POST /ai/v1/search {} Idempotency-Key: jPlu-lpXIrx9 Send ▶