    # File lib/fog/voxel/requests/compute/images_list.rb, line 8
            def images_list(image_id = nil)
              options = {
                :parser     => Fog::Parsers::Compute::Voxel::ImagesList.new,
                :verbosity  => 'compact'
              }

              unless image_id.nil?
                options[:verbosity] = 'extended'
                options[:image_id] = image_id
              end

              data = request("voxel.images.list", options)

              if data.body['stat'] == "ok"
                data
              else
                raise Fog::Compute::Voxel::NotFound
              end
            end