* If not set, all available data configurations will be crawled.
     *
     * @param dataConfigIds array of data crawling configuration IDs, or null for all
     * @return this CrawlJob instance for method chaining
     */
    public CrawlJob dataConfigIds(final String[] dataConfigIds) {
        this.dataConfigIds = dataConfigIds;
        return this;
    }

    /**

        public String fileConfigIds;

        /** Comma-separated list of data store configuration IDs to crawl. */
        @Option(name = "-d", aliases = "--dataConfigIds", metaVar = "dataConfigIds", usage = "Data Config IDs")
        public String dataConfigIds;

        /** Path to properties file for system configuration overrides. */