    # File lib/fog/terremark/models/shared/nodeservice.rb, line 22
            def save
             requires :Name, :Port, :InternetServiceId
                data = connection.add_node_service(
                    service_id = self.InternetServiceId,
                    ip = self.IpAddress,
                    name = self.Name,
                    port = self.Port,
                    options = {"Enabled" => 'true',
                               "Description" => self.Name,
                    }

                )
                merge_attributes(data.body)
                true
            end