public function createTwitter($params, $optParams = [])
    {
        if (is_string($params)) {
            $params = ['twitterId' => $params];
        }
        $params = $this->client->fillParams(['cloudId', 'twitterId'], $params);

        return $this->build('/r/twitter/'.$params['twitterId'], $params, $optParams);
    }