public function refund($charge)
    {
        $result = $this->request('POST', '/charges/' . $charge . '/refund');

        return $this->objectConverter->convert($result);
    }
public function refund($charge)
    {
        $result = $this->request('POST', '/charges/' . $charge . '/refund');

        return $this->objectConverter->convert($result);
    }
public function refund ( $ charge ) { $ result = $ this -> request ( 'POST' , '/charges/' . $ charge . '/refund' ) ; return $ this -> objectConverter -> convert ( $ result ) ; }
Refunds the charge.

@param  Charge|string $charge
@return Charge

@throws RequestException
Refunds the charge .