Gets and sets the property PaddingPolicy. 
            
            When you set  CopyC# to
CopyC# to PaddingPolicy
 CopyC#, Elastic Transcoder may
            add white bars to the         top and bottom and/or left and right sides of the output
            album art to make the total size of         the output art match the values that you
            specified for
CopyC#, Elastic Transcoder may
            add white bars to the         top and bottom and/or left and right sides of the output
            album art to make the total size of         the output art match the values that you
            specified for Pad
 CopyC# and
CopyC# and         MaxWidth
 CopyC#.
CopyC#.
            MaxHeight
 Declaration Syntax
 Declaration Syntax| C# | 
public string PaddingPolicy { get; set; }