# File lib/fog/aws/models/storage/versions.rb, line 15
        def all(options = {})
          data = if file
            service.get_bucket_object_versions(file.directory.key, options.merge('prefix' => file.key)).body['Versions']
          else
            service.get_bucket_object_versions(directory.key, options).body['Versions']
          end

          load(data)
        end