private function _createFraud(array $response)
    {
        $model = new Fraud();
        $model->setId($response['id']);
        $model->setLivemode($response['livemode']);
        $model->setStatus($response['status']);
        $model->setCreatedAt($response['created_at']);
        $model->setUpdatedAt($response['updated_at']);
        return $model;
    }