public function syncManifest()
    {
        $this->validateName();

        if ($this->manifest) {
            $headers = $this->getNewHeaders();
            $headers['Content-Length'] = '0';

            $this->container->getConnection()->makeRequest(
                Client::PUT,
                array($this->container->getName(), $this->name),
                $headers
            );
        }
    }