Get the raw SOAP XML for a request.

    Args:
      method: The method name.
      *args: A list of arguments to be passed to the method.

    Returns:
      An element containing the raw XML that would be sent as the request.

def GetRequestXML(self, method, *args):
    """Get the raw SOAP XML for a request.

    Args:
      method: The method name.
      *args: A list of arguments to be passed to the method.

    Returns:
      An element containing the raw XML that would be sent as the request.
    """
    packed_args = self._PackArguments(method, args, set_type_attrs=True)
    headers = self._GetZeepFormattedSOAPHeaders()

    return self.zeep_client.create_message(
        self.zeep_client.service, method, *packed_args, _soapheaders=headers)