public function uploadProject($writerId, $incrementalLoad = null, $queue = 'primary')
    {
        $job = $this->uploadProjectAsync($writerId, $incrementalLoad, $queue);
        if (!isset($job['url'])) {
            throw new ServerException('Upload project job returned unexpected result: ' . json_encode($job, JSON_PRETTY_PRINT));
        }

        return $this->waitForJob($job['url']);
    }