200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_01ntdps8 22ms POST /ai/v1/search {} Idempotency-Key: lfVQld1l9_8F Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_01ntdps8 22ms POST /ai/v1/search {} Idempotency-Key: lfVQld1l9_8F Send ▶