Google Apps Script Spreadsheet Comment Automation

Question

Today I have a question about Google Apps Scripts, specifically for Spreadsheets. I\'ve already looked at the documentation here (yes, documentation on a Sheet<

Answer 1

Using Google Drive API in Google Apps Script, we could create Comments in a Google Document.
And after a test, I confirm you can also do it in a Spreadsheet (which is normal because Comments depends only on Drive API)

function insertDriveComment(fileId, comment, context) {
  var driveComment = {
    content: comment,
    context: {
      type: 'text/html',
      value: context
    }
  };
  Drive.Comments.insert(driveComment, fileId);  
}

Keep in mind that you cannot attach programmatically the comment to a cell (or to words in Google Document), because anchors for Document and Spreadsheet Comments are proprietary (check the video at the bottom of the page here)

Hope it could help.