* @param tags the tags to set
     */
    void setObjectTags(String objectName, Map<String, String> tags);

    /**
     * Ensures the bucket exists, creating it if necessary.
     */
    void ensureBucketExists();

    /**
     * Checks if storage is properly configured and accessible.
     *
     * @return true if storage is available
     */
    boolean isAvailable();

    /**

        } catch (final Exception e) {
            throw new StorageException("Failed to update tags for " + objectName, e);
        }
    }

    @Override
    public void ensureBucketExists() {
        try {
            final HeadBucketRequest request = HeadBucketRequest.builder().bucket(bucket).build();
            s3Client.headBucket(request);
        } catch (final NoSuchBucketException e) {

            throw e;
        } catch (final Exception e) {
            throw new StorageException("Failed to update tags for " + objectName, e);
        }
    }

    @Override
    public void ensureBucketExists() {
        try {
            final Bucket existingBucket = storage.get(bucket);
            if (existingBucket == null) {
                storage.create(BucketInfo.newBuilder(bucket).build());

        try (final StorageClient client = StorageClientFactory.createClient(fessConfig)) {
            // Ensure bucket exists on first access
            client.ensureBucketExists();

            final List<StorageItem> items = client.listObjects(prefix, fessConfig.getStorageMaxItemsInPageAsInteger());

            for (final StorageItem item : items) {