@classmethod
def get_backward_delivery_cargo_types(cls):
    """
        Method for fetching info about backward delivery cargo types.

        :example:
            ``Common.get_backward_delivery_cargo_types()``
        :return:
            Dictionary with info about backward delivery cargo types.
        :rtype:
            dict
        """
    req = cls.send(method='getBackwardDeliveryCargoTypes')
    return req
