final String normalized = normalizer.normalize(elevateWord, "");
        settings.elevateWord().delete(normalized);
        if (apply) {
            return deletionOps.delete(index, SuggestUtil.createSuggestTextId(normalized));
        }
        return new SuggestDeleteResponse(null, 0);
    }

    /**
     * Restores elevate words.
     *
     * @param index The index name