Add a label with the campaign name to every campaign

// This simple script can be used in conjunction with Optmyzr's 
// budget management scripts.
// uncomment either line 14 or 15 depending on whether you want to ADD or REMOVE the label

function main() {
  
  var campaignIterator = AdsApp.campaigns().get();
  Logger.log('Total campaigns found : ' +
      campaignIterator.totalNumEntities());
  while (campaignIterator.hasNext()) {
    var campaign = campaignIterator.next();
    var campaignName = campaign.getName();
    Logger.log(campaignName);
    campaign.applyLabel(campaignName); // <-- use this to add the label
    //campaign.removeLabel(campaignName); // <-- use this to remove the label
  }

  
}