curl --request GET \
  --url https://model-api.skyengine.com.cn/v1/videos/{video_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "video_123456789",
  "object": "video",
  "created_at": 1741570283,
  "completed_at": 123,
  "model": "sora-2",
  "status": "pending",
  "progress": 50,
  "expires_at": 123,
  "seconds": "<string>",
  "size": "720x1280",
  "remixed_from_video_id": "<string>",
  "error": {
    "code": "<string>",
    "message": "<string>",
    "type": "<string>"
  }
}