public function runExportExecution($executionId, \Jaspersoft\Dto\ReportExecution\Export\Request $request)
    {
        $url = $this->makeUrl($executionId, false, false, true);
        $response = $this->service->prepAndSend($url, array(200), 'POST', $request->toJSON(), true);

        return Export::createFromJSON(json_decode($response));
    }