def upload_files(files, options = {})
      data = upload_params(options).for_file_upload(files)

      response = @upload_connection.post('/base/', data)

      response.body.values.map! { |f| Uploadcare::Api::File.new(self, f) }
    end
def upload_files(files, options = {})
      data = upload_params(options).for_file_upload(files)

      response = @upload_connection.post('/base/', data)

      response.body.values.map! { |f| Uploadcare::Api::File.new(self, f) }
    end
Upload multiple files