200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_017b38oz 88ms POST /ai/v1/search {} Idempotency-Key: SJ1F6usK4sbP Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_017b38oz 88ms POST /ai/v1/search {} Idempotency-Key: SJ1F6usK4sbP Send ▶