# File lib/fog/openstack/requests/image/update_image.rb, line 6
        def update_image(attributes)

         data = {
              "x-image-meta-name" => attributes[:name],
              "x-image-meta-disk-format" => attributes[:disk_format],
              "x-image-meta-container-format" => attributes[:container_format],
              "x-image-meta-size" => attributes[:size],
              "x-image-meta-is-public" => attributes[:is_public],
              "x-image-meta-min-ram"  => attributes[:min_ram],
              "x-image-meta-min-disk" => attributes[:min_disk],
              "x-image-meta-checksum" => attributes[:checksum],
              "x-image-meta-owner" => attributes[:owner]
          }

          unless attributes[:properties].nil?
            attributes[:properties].each do |key,value|
              data["x-image-meta-property-#{key}"] = value
            end
          end

          request(
            :headers  => data,
            :expects  => 200,
            :method   => 'PUT',
            :path     => "images/#{attributes[:id]}"
          )
        end