200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_01sxql2a 62ms POST /ai/v1/search {} Idempotency-Key: KuQM_ZuiKN_Z Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_01sxql2a 62ms POST /ai/v1/search {} Idempotency-Key: KuQM_ZuiKN_Z Send ▶