# File lib/fog/ecloud/requests/compute/virtual_machine_detach_disk.rb, line 6
        def build_request_body_detach_disk(options)
          xml = Builder::XmlMarkup.new
          xml.DetachDisk(:name => options[:name]) do
            xml.Description options[:description]
            xml.Disk do
              xml.Index options[:disk][:Index]
            end
          end
        end