logger.debug("Add analyzer settings. {} key: {} value: {}", arraySettingsIndexName, key, value);
        }

        final Map<String, Object> source = new HashMap<>();
        source.put(FieldNames.ARRAY_KEY, key);
        source.put(FieldNames.ARRAY_VALUE, value);
        source.put(FieldNames.TIMESTAMP, DateTimeFormatter.ISO_INSTANT.format(ZonedDateTime.now()));

    public static final String ROLES = "roles";
    public static final String FIELDS = "fields";
    public static final String LANGUAGES = "languages";

    public static final String ARRAY_KEY = "key";
    public static final String ARRAY_VALUE = "value";

    public static final String ANALYZER_SETTINGS_TYPE = "settingsType";
    public static final String ANALYZER_SETTINGS_FIELD_NAME = "fieldName";

        }

        final Map<String, Object> source = new HashMap<>();
        source.put(FieldNames.ARRAY_KEY, ELEVATE_WORD_SETTINGD_KEY);
        source.put(FieldNames.ARRAY_VALUE, elevateWord.getElevateWord());
        source.put(ELEVATE_WORD_BOOST, elevateWord.getBoost());