public function postContactsResubscribe($apiContact)
    {
        $url = $this->getApiEndpoint() . self::REST_CONTACTS_RESUBSCRIBE;
        $data = [
            'UnsubscribedContact' => $apiContact,
        ];
        $this->setUrl($url)
            ->setVerb('POST')
            ->buildPostBody($data);

        $response = $this->execute();
        if (isset($response->message)) {
            $message = 'Resubscribe : ' . $url . ', message :'
                . $response->message;
            $this->helper->debug('postContactsResubscribe', [$message]);
            $this->helper->debug('postContactsResubscriber', $data);
        }

        return $response;
    }