public function postCampaign($data)
    {
        $url = $this->getApiEndpoint() . self::REST_CREATE_CAMPAIGN;
        $this->setUrl($url)
            ->setVerb('POST')
            ->buildPostBody($data);

        $response = $this->execute();

        if (isset($response->message)) {
            $message = $response->message;
            $this->helper->debug('postCampaign', [$message]);
        }

        return $response;
    }