How to delete and modify specific Google ad using Google Apps script

Now I’m trying to make script to delete and duplicate targeted ads which I give below as Ad ID.

Before deleting the ads, copy it and duplicate it to under the same ads group which was belonging to.

For example, here’s targeted Ad information.

targetAccountId:’123-456-7890′
campaignId:’1234567890′
adGroupId:’0987654321′
adId:’8901234567′

I want to delete adId:’8901234567′ and duplicate it to under adGroupId.
Also, I will use MCC account.

Type of ad is “responsive video ads”
*here’s a reference; Support for Responsive Video Ads in Scripts

I wrote script as below.
However, everytime I got an error
“Error: No more values at main (Code:23:8)“

although ad adGroupId and adId is existing and active.

function main() {
  var targetAccountId = '123-456-7890'; // Account ID
  var campaignId = '1234567890'; // Campaign ID to be added
  var adGroupId = '0987654321'; // Ad group ID
  var adId = '8901234567'; // Ad ID

  // Select and iterate over accounts within the MCC.
  var accountIterator = AdsManagerApp.accounts()
    .withIds([targetAccountId])
    .get();

  while (accountIterator.hasNext()) {
    var account = accountIterator.next();
    AdsManagerApp.select(account); // Selecting the child account.

    // Log for clarity.
    Logger.log('Processing account: ' + account.getCustomerId());

    // Attempt to find and process the specific campaign, ad group, and ad.
    var campaign = AdsApp.campaigns()
      .withIds([campaignId])
      .get()
      .next();

    var adGroup = campaign.adGroups()
      .withIds([adGroupId])
      .get()
      .next();

    var adIterator = adGroup.ads()
      .withIds([adId])
      .get();

    if (adIterator.hasNext()) {
      var adToDuplicate = adIterator.next();
      // Ensure it's a responsive video ad before proceeding.
      if (adToDuplicate.getType() === 'VIDEO_AD') { // This type check might need to be adjusted.
        // Duplicate ad logic goes here. As an example:
        var newAdOperation = adGroup.newVideoAd().responsiveVideoAdBuilder()
          // Builder methods to replicate the ad's properties.
          // Note: Actual methods will vary based on the ad's specifics.
          .build();

        if (newAdOperation.isSuccessful()) {
          // Remove the original ad after successful duplication.
          adToDuplicate.remove();
          Logger.log('Ad duplicated and original ad removed for account ' + account.getCustomerId());
        } else {
          Logger.log('Failed to create duplicate ad for account ' + account.getCustomerId());
        }
      } else {
        Logger.log('The specified ad is not a responsive video ad for account ' + account.getCustomerId());
      }
    } else {
      Logger.log('Ad not found in account ' + account.getCustomerId());
    }
  }
}