public function deleteJob($name, array $optionalArgs = [])
    {
        $request = new DeleteJobRequest();
        $request->setName($name);

        $requestParams = new RequestParamsHeaderDescriptor([
          'name' => $request->getName(),
        ]);
        $optionalArgs['headers'] = isset($optionalArgs['headers'])
            ? array_merge($requestParams->getHeader(), $optionalArgs['headers'])
            : $requestParams->getHeader();

        return $this->startCall(
            'DeleteJob',
            GPBEmpty::class,
            $optionalArgs,
            $request
        )->wait();
    }