@classmethod
def _get_reserved_keywords(cls):
    """
        Get a list of reserved keywords of DynamoDB
        """
    try:
        import importlib.resources as pkg_resources
    except ImportError:
        import importlib_resources as pkg_resources
    reserved_keywords = pkg_resources.read_text('moto.dynamodb2.parsing',
        'reserved_keywords.txt')
    return reserved_keywords.split()
