host: 'https://cdnapi.azaion.com/'
downloader_access_key: '8ynZ0rrMLL00GLBopklw'
downloader_access_secret: 'McNgEKhAJUxoa3t4WDDbCbhYPg4Qhe7FNQEKrtbk'
uploader_access_key: 'YhdHtKaq8DmvrYohetu6'
uploader_access_secret: 'nlOtjo1c4UWiMiJOjcIpR0aJFPitIhcwU6zFev7H'
bucket: 'models'