/** The key of the message: Change Password */
    public static final String LABELS_PROFILE = "{labels.profile}";

    /** The key of the message: Administration */
    public static final String LABELS_ADMINISTRATION = "{labels.administration}";

    /** The key of the message: Settings */
    public static final String LABELS_profile_button = "{labels.profile_button}";

     * @return the thread pool
     */
    @Override
    public ThreadPool threadPool() {
        return client.threadPool();
    }

    /**
     * Gets the admin client for cluster and index administration.
     *
     * @return the admin client
     */
    @Override
    public AdminClient admin() {
        return client.admin();
    }

    /**