Gets and sets the property AllowVersionUpgrade. 
            
                    If  CopyC#, upgrades can be applied during the maintenance window
            to the         Amazon Redshift engine that is running on the cluster.
CopyC#, upgrades can be applied during the maintenance window
            to the         Amazon Redshift engine that is running on the cluster.    
            true
            Default:  CopyC#
CopyC#true
 Declaration Syntax
 Declaration Syntax| C# | 
public bool AllowVersionUpgrade { get; set; }