Gets and sets the Delimiter property.
            Causes keys that contain the same string between the prefix and the 
            first occurrence of the delimiter to be rolled up into a single result 
            element in the CommonPrefixes collection.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public string Delimiter { get; set; }
 Remarks
 Remarks
            These rolled-up keys are not returned elsewhere in the response.