def METHOD_NAME(self):
    """Test get iam project service accounts with invalid key_type."""
    http_mocks.mock_http_response(
        fake_iam.GET_PROJECTS_SERVICEACCOUNTS_KEYS)
    with self.assertRaises(ValueError):
        self.iam_api_client.get_service_account_keys(
            fake_iam.FAKE_SERVICEACCOUNT_NAME, key_type='Other')