if (ot == null) {
            final String sorts = getQueryCollapseInnerHitsSorts();
            if (StringUtil.isBlank(sorts)) {
                ot = OptionalThing.empty();
            } else {
                final SortBuilder[] sortBuilders = split(sorts, ",").get(stream -> stream.filter(StringUtil::isNotBlank).map(s -> {

# Inner hits name for collapse queries.
query.collapse.inner.hits.name=similar_docs
# Inner hits size for collapse queries.
query.collapse.inner.hits.size=0
# Sorts for inner hits in collapse queries.
query.collapse.inner.hits.sorts=
# Default languages for queries.
query.default.languages=
# Default preference for JSON queries.
query.json.default.preference=_query
# Default preference for GSA queries.

     * Get the value for the key 'query.collapse.inner.hits.sorts'. <br>
     * The value is, e.g.  <br>
     * comment: Sorts for inner hits in collapse queries.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryCollapseInnerHitsSorts();

    /**
     * Get the value for the key 'query.collapse.inner.hits.sorts' as {@link Integer}. <br>

labels.protocolScheme=Scheme
labels.purgeByBots=Purge Bots
labels.logLevel=Log Level
labels.purgeSearchLogDay=Purge Search Log
labels.query=Query
labels.queryId=Query ID
labels.rt=rt
labels.searchLog=Search Log
labels.sort=Sort
labels.start=Start
labels.loginRequired=Login Required
labels.loginLink=Show Login Link
labels.threadName=Thread Name
labels.url=URL
labels.userFavorite=Favorite Log
labels.userInfo=User Info

     */
    @Size(max = 1000)
    public String defaultLabelValue;

    /**
     * Default sort order for search results.
     * Defines how search results are ordered when no specific sort is requested.
     */
    @Size(max = 1000)
    public String defaultSortValue;

    /**
     * Virtual host configuration for multi-tenant setups.

errors.invalid_query_parse_error = The given query is invalid.
errors.invalid_query_sort_value = The specified sort {0} is invalid.
errors.invalid_query_unsupported_sort_field = The specified sort {0} is unsupported.
errors.invalid_query_unsupported_sort_order = The specified sort order {0} is unsupported.
errors.invalid_query_cannot_process=Could not process the specified query.

errors.invalid_query_parse_error = The given query is invalid.
errors.invalid_query_sort_value = The specified sort {0} is invalid.
errors.invalid_query_unsupported_sort_field = The specified sort {0} is unsupported.
errors.invalid_query_unsupported_sort_order = The specified sort order {0} is unsupported.
errors.invalid_query_cannot_process=Could not process the specified query.

labels.protocolScheme=Scheme
labels.purgeByBots=Purge Bots
labels.logLevel=Log Level
labels.purgeSearchLogDay=Purge Search Log
labels.query=Query
labels.queryId=Query ID
labels.rt=rt
labels.searchLog=Search Log
labels.sort=Sort
labels.start=Start
labels.loginRequired=Login Required
labels.loginLink=Show Login Link
labels.threadName=Thread Name
labels.url=URL
labels.userFavorite=Favorite Log
labels.userInfo=User Info

import org.opensearch.action.bulk.BulkRequestBuilder;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.SearchHit;
import org.opensearch.search.sort.SortOrder;

/**
 * Job for sending log notifications.
 */
public class LogNotificationJob {

    /**
     * Default constructor.
     */
    public LogNotificationJob() {
        // Default constructor

    /** The key of the message: Search Log */
    public static final String LABELS_SEARCH_LOG = "{labels.searchLog}";

    /** The key of the message: Sort */
    public static final String LABELS_SORT = "{labels.sort}";

    /** The key of the message: Start */
    public static final String LABELS_START = "{labels.start}";

    /** The key of the message: Login Required */