protected function getHighriskSpecialPrefixes() {
        if (!$this->_highriskSpecialPrefixes) {
            $this->_highriskSpecialPrefixes = new HighriskSpecialPrefixList(
                $this->version,
                $this->solution['isoCode']
            );
        }

        return $this->_highriskSpecialPrefixes;
    }
protected function getHighriskSpecialPrefixes() {
        if (!$this->_highriskSpecialPrefixes) {
            $this->_highriskSpecialPrefixes = new HighriskSpecialPrefixList(
                $this->version,
                $this->solution['isoCode']
            );
        }

        return $this->_highriskSpecialPrefixes;
    }
protected function getHighriskSpecialPrefixes ( ) { if ( ! $ this -> _highriskSpecialPrefixes ) { $ this -> _highriskSpecialPrefixes = new HighriskSpecialPrefixList ( $ this -> version , $ this -> solution [ 'isoCode' ] ) ; } return $ this -> _highriskSpecialPrefixes ; }
Access the highriskSpecialPrefixes

@return \Twilio\Rest\Voice\V1\DialingPermissions\Country\HighriskSpecialPrefixList
Access the highriskSpecialPrefixes