Find the distinct value of a metatag name in a certain namespace
            
            @param metatag_name (string) - Name of the metatag for which to find the distinct values
            @param namespace (stirng) - Namespace in which to find the distinct values
            
            @return (bool) - Boolean indicating whether MetatagDistinctValuesGet was successful

def MetatagDistinctValuesGet(self, metatag_name, namespace = None):
        """
            Find the distinct value of a metatag name in a certain namespace
            
            @param metatag_name (string) - Name of the metatag for which to find the distinct values
            @param namespace (stirng) - Namespace in which to find the distinct values
            
            @return (bool) - Boolean indicating whether MetatagDistinctValuesGet was successful
        """
        ns = "default" if namespace is None else namespace
        if self.__SenseApiCall__("/metatag_name/{0}/distinct_values.json", "GET", parameters = {'namespace': ns}):
            return True
        else:
            self.__error__ = "api call unsuccessful"
            return False