Gets and sets the property VersionLabel. 
            
The name of the version to update.
                     If no application version is found with this label,  CopyC#
            returns         an
CopyC#
            returns         an         UpdateApplication
 CopyC#         error.
CopyC#         error.     
            
            InvalidParameterValue
 Declaration Syntax
 Declaration Syntax| C# | 
public string VersionLabel { get; set; }