return _columnCreatedTime;
    }

    public ColumnInfo columnPermissions() {
        return _columnPermissions;
    }

    public ColumnInfo columnReading() {
        return _columnReading;
    }

    public ColumnInfo columnSuggestWord() {
        return _columnSuggestWord;
    }

    public ColumnInfo columnUpdatedBy() {
        return _columnUpdatedBy;
    }