Dynamic UTM for Search - Google Ads

function main() {
var adGroupIterator = AdsApp.adGroups().withCondition("CampaignStatus = ENABLED").withCondition("AdGroupType IN [SEARCH_STANDARD, SEARCH_DYNAMIC_ADS]").get();
  while (adGroupIterator.hasNext()) {
    var adGroup = adGroupIterator.next();
    var gn=adGroup.getName().replace(/[\s|<|>|=]/g,'_');
    var cn=adGroup.getCampaign().getName().replace(/[\s|<|>|=]/g,'_');
    adGroup.urls().setCustomParameters({adgroup: gn, campaign: cn});
    adGroup.urls().setTrackingTemplate("{lpurl}?utm_medium=Search&utm_source=GoogleSearch&utm_campaign={_campaign}&utm_content={_adgroup}&utm_term={keyword}")
  }
}