logger.debug("Tags updated: from={}, to={}", tagItems, tags);
        }
        try (StorageClient client = StorageClientFactory.createClient()) {
            client.setObjectTags(objectName, tags);
        } catch (final Exception e) {
            throw new StorageException("Failed to update tags for " + objectName, e);
        }
    }

    /**

    @Test
    public void test_parse() {
        PrunedTag[] tags = PrunedTag.parse("");
        assertEquals(0, tags.length);

        tags = PrunedTag.parse("a");
        assertEquals(1, tags.length);
        assertEquals("PrunedTag [tag=a, id=null, css=null, attrName=null, attrValue=null]", tags[0].toString());

        tags = PrunedTag.parse("a#test");
        assertEquals(1, tags.length);

        String seed = "test_seed";
        String[] tags = { "tag2", "tag1" };
        String[] roles = { "role2", "role1" };
        String[] fields = { "field2", "field1" };
        String[] excludes = { "exclude2", "exclude1" };

        String result1 = popularWordHelper.getCacheKey(seed, tags, roles, fields, excludes);
        String result2 = popularWordHelper.getCacheKey(seed, tags, roles, fields, excludes);

        try {
            final Blob blob = storage.get(BlobId.of(bucket, objectName));
            if (blob != null) {
                // GCS uses metadata instead of tags
                blob.toBuilder().setMetadata(tags).build().update();
            } else {
                throw new StorageException("Object not found: " + objectName);
            }

        mixedMap.put(123, 456);
        mixedMap.put(null, "test");
        assertEquals(228L, MemoryUtil.sizeOf(mixedMap));

        // Nested maps
        Map<String, Map<String, String>> nestedMap = new HashMap<>();
        nestedMap.put("outer", Maps.map("inner", "value").$());
        assertEquals(183L, MemoryUtil.sizeOf(nestedMap));
    }

    @Test
    public void test_sizeOf_customObjects() {

     * @param reading     The reading of the word.
     * @param tags        The tags associated with the word.
     * @param permissions The permissions for the word.
     * @param boost       The boost value for the word.
     * @param apply       true to apply the changes immediately.
     */
    public void addElevateWord(final String word, final String reading, final String[] tags, final String[] permissions, final Float boost,

        };

        PrunedTag[] tags = fessConfig.getCrawlerDocumentHtmlPrunedTagsAsArray();
        assertTrue(matchesTag(tags[0], "<script></script>"));
        assertTrue(matchesTag(tags[0], "<script id=\\\"main\\\"></script>"));
        assertFalse(matchesTag(tags[0], "<a></a>"));

        assertTrue(matchesTag(tags[1], "<div id=\"main\"></div>"));
        assertFalse(matchesTag(tags[1], "<div></div>"));

servers:
  - url: http://localhost:8080/api/v1
tags:
  - name: search
    description: Search operations
  - name: popularword
    description: Popular word operations
  - name: monitor
    description: Monitoring operations
  - name: suggest
    description: Suggest operations
  - name: favorite
    description: Favorite operations
paths:
  /documents:
    get:
      tags:
        - search

        transformer.putResultDataBody(dataMap, "tags", "tag1");

        // Second addition with array
        String[] tags2 = new String[] { "tag2", "tag3" };
        transformer.putResultDataBody(dataMap, "tags", tags2);

        // Third addition with another array
        String[] tags3 = new String[] { "tag4", "tag5" };
        transformer.putResultDataBody(dataMap, "tags", tags3);

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

    @Override
    public void setObjectTags(final String objectName, final Map<String, String> tags) {
        try {
            final List<Tag> tagList = tags.entrySet()
                    .stream()