200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0059imu0 89ms POST /ai/v1/search {} Idempotency-Key: wZm2rIkqAefy Send ▶> POST /ai/v1/session {}
< 200 OK req_0059imu0 89ms POST /ai/v1/search {} Idempotency-Key: wZm2rIkqAefy Send ▶