def ext_resources_arn()

in ext.py [0:0]


def ext_resources_arn(value, rule_obj, path):

    if not re.fullmatch(arn_regex, value):
        print(
            "ARN '{}' is not valid, it should like like arn:aws:s3:::yourbucket".format(
                value
            )
        )
        return False

    return True