/**
* Send a post request.
*
* @since 0.2.0
* @param string $url
* @param string $article
* @param array $bundles
* @param array $meta
* @return object
* @access private
*/
private function send_post_request($url, $article, $bundles, $meta = null)
{
return $this->request->post($url, $article, $bundles, $meta);
}
