Model/Api.php
public function addComment($version, $comment)
    {
        $url = $this->_getApiServiceUri() . 'version/' . $version;
        $result = $this->_fetch($url, \Zend_Http_Client::PUT, $comment);

        return $result;
    }
public function addComment($version, $comment)
    {
        $url = $this->_getApiServiceUri() . 'version/' . $version;
        $result = $this->_fetch($url, \Zend_Http_Client::PUT, $comment);

        return $result;
    }
Add comment to the specified version

@param $version
@param $comment
@return bool|mixed
@throws LocalizedException