https://blog.faceutil.com/2017/03/29/%ec%9c%88%eb%8f%84%ec%9a%b0-usb-%ec%9d%b4%eb%af%b8%ec%a7%80-%eb%a7%8c%eb%93%a4%ea%b8%b0image-mastering-api-v2-%ec%b2%a8%eb%b6%80-%d0%b9/