private static final long serialVersionUID = 1L;

    /**
     * Constructs a new exception with the specified detail message and cause.
     *
     * @param message the detail message
     * @param cause the cause (which is saved for later retrieval by the {@link Throwable#getCause()} method)
     */
    public ExecutionTimeoutException(final String message, final Throwable cause) {

     * @param message the detail message
     * @param cause the cause of the exception
     */
    public SitemapsException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructs a new SitemapsException with the specified detail message.
     * @param message the detail message
     */

    /**
     * Constructs a new SuggestIndexException with the specified detail message.
     * @param msg The detail message.
     */
    public SuggestIndexException(final String msg) {
        super(msg);
    }

    /**
     * Constructs a new SuggestIndexException with the specified cause.
     * @param cause The cause.
     */
    public SuggestIndexException(final Throwable cause) {
        super(cause);
    }

     * Registers a callback to be executed when the computation is complete.
     * @param consumer The callback.
     * @return The promise.
     */
    public Promise then(final Consumer<RESPONSE> consumer) {
        return promise.then(consumer);
    }

    /**
     * Registers a callback to be executed when the computation fails.
     * @param consumer The callback.
     * @return The promise.
     */

    /** Time taken for the operation in milliseconds. */
    protected final long took;

    /**
     * Constructor for SuggestDeleteResponse.
     * @param errors A list of Throwables representing errors.
     * @param took The time taken for the operation in milliseconds.
     */
    protected SuggestDeleteResponse(final List<Throwable> errors, final long took) {
        this.took = took;

    protected final List<SuggestItem> items;

    /**
     * Constructor for SuggestResponse.
     * @param index The index name.
     * @param tookMs The time taken in milliseconds.
     * @param words The list of suggested words.
     * @param total The total number of hits.
     * @param items The list of suggested items.
     */

 *
 * @param <T> the type of response produced by this request
 */
public abstract class Request<T extends Response> {
    /**
     * Constructs a new request.
     */
    public Request() {
        // nothing
    }

    /**
     * Executes the request.
     * @param client The OpenSearch client.

        }

        return responseData;
    }

    /**
     * Parses file ownership attributes and adds them to the response data.
     *
     * @param responseData the response data to add attributes to
     * @param file the file to parse attributes from
     * @return the file owner attribute view
     * @throws CrawlingAccessException if parsing fails
     */

    /**
     * Constructor for Suggester.
     * @param client The OpenSearch client.
     * @param settings The SuggestSettings instance.
     * @param readingConverter The ReadingConverter instance.
     * @param contentsReadingConverter The contents ReadingConverter instance.
     * @param normalizer The Normalizer instance.
     * @param analyzer The SuggestAnalyzer instance.
     * @param threadPool The ExecutorService for thread pooling.

     * @param message the detail message
     * @param cause the cause of the exception
     */
    public RobotsTxtException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructs a new RobotsTxtException with the specified detail message.
     * @param message the detail message
     */