Gets and sets the property GroupName. 
            
Name of the group to update. If you're changing the name of the group, this is the original name.
 Declaration Syntax
 Declaration Syntax| C# | 
public string GroupName { get; set; }
Name of the group to update. If you're changing the name of the group, this is the original name.
 Declaration Syntax
 Declaration Syntax| C# | 
public string GroupName { get; set; }