https://www.pbainbridge.co.uk/2024/07/change-drive-ownership-without-email.html

Change Drive ownership without email notification.gs

/**
 * Function to change ownership of a Google Drive item (within your organisation) without sending an email
 * notification.
 * 
 * 
 * DEVELOPED BY THE GIFT OF SCRIPT: https://www.pbainbridge.co.uk/
 */


function changeOwnership() {

  // ID of the item to change ownership of
  var itemID = "ENTER HERE";

  // email address of the new owner
  var newOwnerEmail = "ENTER HERE";


  // create permission resource for sending to Drive API
  var resource = {

    // set the role to owner
    role: "owner",

    // choose from "user" or "group" (if using a Google Group)
    type: 'user',

    // provide the email address of the new owner
    value: newOwnerEmail

  };


  // create optional arguments
  var optionalArgs = {

    // make compatible with Google Shared drives
    supportsAllDrives: true,

    // disable sending of automated notification email to new owner
    sendNotificationEmails: false

  };


  // call Drive API to change ownership
  Drive.Permissions.insert(resource, itemID, optionalArgs);


};