How to use the azure-storage-queue.azure.storage.queue._deserialization._convert_xml_to_queue_messages function in azure-storage-queue

_validate_not_none('queue_name', queue_name)
        _validate_not_none('content', content)
        request = HTTPRequest()
        request.method = 'POST'
        request.host_locations = self._get_host_locations()
        request.path = _get_path(queue_name, True)
        request.query = {
            'visibilitytimeout': _to_str(visibility_timeout),
            'messagettl': _to_str(time_to_live),
            'timeout': _int_to_str(timeout)
        }

        request.body = _get_request_body(_convert_queue_message_xml(content, self.encode_function,
                                                                    self.key_encryption_key))

        message_list = self._perform_request(request, _convert_xml_to_queue_messages,
                                             [self.decode_function, False,
                                              None, None, content])
        return message_list[0]

'''
        _validate_decryption_required(self.require_encryption, self.key_encryption_key,
                                      self.key_resolver_function)

        _validate_not_none('queue_name', queue_name)
        request = HTTPRequest()
        request.method = 'GET'
        request.host_locations = self._get_host_locations()
        request.path = _get_path(queue_name, True)
        request.query = {
            'numofmessages': _to_str(num_messages),
            'visibilitytimeout': _to_str(visibility_timeout),
            'timeout': _int_to_str(timeout)
        }

        return self._perform_request(request, _convert_xml_to_queue_messages,
                                     [self.decode_function, self.require_encryption,
                                      self.key_encryption_key, self.key_resolver_function])