def METHOD_NAME(self, ks_name, table_name, table_arn, columns=ANY, error_code=None):
    expected_params = {
        'keyspaceName': ks_name, 'tableName': table_name, 'addColumns': columns}
    response = {'resourceArn': table_arn}
    self._stub_bifurcator(
        'update_table', expected_params, response, error_code=error_code)