private function getHeadObjectMiddleware()
    {
        return static function (callable $handler) {
            return function (
                CommandInterface $command,
                RequestInterface $request = null
            ) use ($handler) {
                if ($command->getName() === 'HeadObject'
                    && !isset($command['@http']['decode_content'])
                ) {
                    $command['@http']['decode_content'] = false;
                }

                return $handler($command, $request);
            };
        };
    }