# File lib/fog/ecloud/requests/compute/internet_service_edit.rb, line 14
        def build_node_service_body_edit(options)
          xml = Builder::XmlMarkup.new
          xml.InternetService(:name => options[:name]) do
            xml.Enabled options[:enabled]
            if options[:description]
              xml.Description options[:description]
            end
            xml.Persistence do
              xml.Type options[:persistence][:type]
              if options[:persistence][:timeout]
                xml.Timeout options[:persistence][:timeout]
              end
            end
            if options[:redirect_url]
              xml.RedirectUrl options[:redirect_url]
            end
            if options[:trusted_network_group]
              xml.TrustedNetworkGroup(:href => options[:trusted_network_group][:href], :name => service_data[:trusted_network_group][:name], :type => 'application/vnd.tmrk.cloud.trustedNetworkGroup')
            end
            if options[:backup_internet_service]
              xml.BackupInternetService(:href => options[:backup_internet_service][:href], :name => service_data[:backup_internet_service][:name], :type => 'application/vnd.tmrk.cloud.backupInternetService')
            end
            if options[:load_balancing_method]
              xml.LoadBalancingMethod options[:load_balancing_method]
            end
          end    
        end