def group(self, group_type, name, **kwargs):
        """Add Group data to Batch object.

        Args:
            group_type (str): The ThreatConnect define Group type.
            name (str): The name for this Group.
            date_added (str, kwargs): The date timestamp the Indicator was created.
            xid (str, kwargs): The external id for this Group.

        Returns:
            obj: An instance of Group.
        """
        group_obj = Group(group_type, name, **kwargs)
        return self._group(group_obj)
Add Group data to Batch object.

        Args:
            group_type (str): The ThreatConnect define Group type.
            name (str): The name for this Group.
            date_added (str, kwargs): The date timestamp the Indicator was created.
            xid (str, kwargs): The external id for this Group.

        Returns:
            obj: An instance of Group.