200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_018cv69f 75ms POST /ai/v1/search {} Idempotency-Key: -FFROzSDD8jv Send ▶> POST /ai/v1/session {}
< 200 OK req_018cv69f 75ms POST /ai/v1/search {} Idempotency-Key: -FFROzSDD8jv Send ▶