Gets and sets the property VersionLabel. 
            
The name of the application version to deploy.
                     If the specified application has no associated application versions, AWS
            Elastic Beanstalk          CopyC# returns an
CopyC# returns an         UpdateEnvironment
 CopyC#
                    error.
CopyC#
                    error.      
            InvalidParameterValue
Default: If not specified, AWS Elastic Beanstalk attempts to launch the most recently created application version sample application in the container.
 Declaration Syntax
 Declaration Syntax| C# | 
public string VersionLabel { get; set; }