eZ\Bundle\EzPublishRestBundle\Features\Context\RestClient\GuzzleDriver::getBody PHP Method

    public function getBody()
    {
        $bodyObject = $this->response->getBody();
        $bodyObject->rewind();
        $length = $bodyObject->getContentLength();
        if ($length === false || $length <= 0) {
            return '';
        }
        return $bodyObject->read($length);
    }