disableDevice.gs

function disableCB(sernum) {
  var serno = sernum;
  // Since we provided serial numbers, convert each to device-id
  var sernoquery = "id:" + serno;
  // Use AdminSDK API to check if the cros device exists. Else the update will fail
  var chromebooklist = AdminDirectory.Chromeosdevices.list('my_customer', { query: sernoquery }).chromeosdevices;
  if (!chromebooklist) {
  } else if (chromebooklist.length !== 1) {
  } else {
    var id = chromebooklist[0].deviceId;
    // For each line, try to update the device with given data, and log the result
    try {
      var result = AdminDirectory.Chromeosdevices.action({ 'action': 'disable' }, 'my_customer', id);

      // If the update fails for some reason, log the error
    } catch (err) {
    }
  }
  return [serno];
}