code: def list(self, **kwargs):
          
          response = self._new_response()
          if self._check_supported_op('list', response):
              self._call_ddb_method(self.table.scan, {}, response)
              if response.status == 'success':
                  response.data = self._replace_decimals(
                      response.raw_response['Items'])
          response.prepare()
          return response
docs: Returns a list of items in the database.  Encrypted attributes are not
          decrypted when listing items.