def _get_rest_key_parts(cls, attr_key):
        """Get the RestAPI key of this attr, split it and decode part
        :param str attr_key: Attribute key must be in attribute_map.
        :returns: A list of RestAPI part
        :rtype: list
        """
        rest_split_key = _FLATTEN.split(cls._attribute_map[attr_key]['key'])
        return [_decode_attribute_map_key(key_part) for key_part in rest_split_key]
def _get_rest_key_parts ( cls , attr_key ) : rest_split_key = _FLATTEN . split ( cls . _attribute_map [ attr_key ] [ 'key' ] ) return [ _decode_attribute_map_key ( key_part ) for key_part in rest_split_key ]
Get the RestAPI key of this attr, split it and decode part
        :param str attr_key: Attribute key must be in attribute_map.
        :returns: A list of RestAPI part
        :rtype: list