count custom reaction of Slack and put to Google spreadsheet
- Create new Spreadsheet and move to App Script's page.
- Add to blank script file and paste this code.
- Get a Slack User Token and paste to this file.
- Deploy this code.
- This code uses below Slack API.
- Please allow the following permissions for the Slack User Token to be acquired.
- channels:history
- groups:history
- im:history
- mpim:history
- emoji:read
- The default range of history's date is 2021/04/01 to 2022/03/31.