    # File lib/fog/ecloud/models/compute/internet_service.rb, line 33
            def save
              unless persisted?
                result = service.internet_service_create( collection.href, _compose_service_data )
                merge_attributes(result.body)
              else
                service.configure_internet_service( href, _compose_service_data, _compose_ip_data )
              end
            end