Support page for the CalBatch Google Workspace add-on.
CalBatch creates, updates, deletes and imports Google Calendar™ events from the rows of a Google Sheets™ spreadsheet. It runs inside your own Google account; there is no server.
Email se.sato614@gmail.com. Please include what you were trying to do and, if the add-on reported an error on a row, the text of that error.
Open Google Workspace Marketplace → Manage apps → CalBatch → Uninstall. This revokes every permission you granted.