public function set(int $userId, array $factors, array $context)
    {
        $uriAppend = 'set';

        $params = [
            'userId'  => $userId,
            'factors' => $factors,
            'context' => $context,
        ];

        $response = $this->handler->handle('POST', $params, $uriAppend);

        return $this->make($response);
    }