AdWords scriptで検索クエリからのキーワード自動追加したい

function addKeyword() {
  // If you have multiple adGroups with the same name, this snippet will
  // pick an arbitrary matching ad group each time. In such cases, just
  // filter on the campaign name as well:
  //
  // AdsApp.adGroups()
  //     .withCondition('Name = "INSERT_ADGROUP_NAME_HERE"')
  //     .withCondition('CampaignName = "INSERT_CAMPAIGN_NAME_HERE"')
  var adGroupIterator = AdsApp.adGroups()
      .withCondition('Name = "INSERT_ADGROUP_NAME_HERE"')
      .get();
  if (adGroupIterator.hasNext()) {
    var adGroup = adGroupIterator.next();

    adGroup.newKeywordBuilder()
        .withText('Hello world')
        .withCpc(1.25)                          // Optional
        .withFinalUrl('http://www.example.com') // Optional
        .build();

    // KeywordBuilder has a number of other options. For more details see
    // https://developers.google.com/google-ads/scripts/docs/reference/adsapp/adsapp_keywordbuilder
  }
}