var result = messageSearch.run().getRange({ start: 0, end: 1000 });
        var resultArray =  result.map(function (res) {
          return {
            subject: res.getValue(
              search.createColumn({
                name: 'subject'
              })
            ),
            id: res.getValue(
              search.createColumn({
                name: 'internalid'
              })
            ),
          };
        });