# File lib/fog/aws/models/glacier/archive.rb, line 19
        def save
          requires :body, :vault

          if multipart_chunk_size && body.respond_to?(:read)
            self.id = multipart_save
          else
            data = connection.create_archive(vault.id, body, 'description' => description)
            self.id = data.headers['x-amz-archive-id']
          end
          true
        end