I'm using Google Tag Manager to pull in some data for my Google Ads. When I goto a product page, I've just hard coded some product ID's as an example, but I get the following error:

This is how I've defined the product ID's, it's saying multiple ID's need to be in an array, to my understanding they are.

Where am I going wrong?

I just started using GCP and can't create a data transfer from Ads. I did all steps by this documentation but I always get an issue without any explanation.

There was a problem saving this transfer config This transfer config could not be saved. Please try again. iq 

sometimes these two letters change, as far as I remember to 'jk'

Since willLeaveApplication has been removed on AdMob version 8, what can replace the interstitialWillLeaveApplication function?

I'd like to generate a report with breakdown of performance metrics for each RSA combination

I want to use Google Ads API with service account I managed to create a session using this Java code configuration:

ClassLoader classLoader = this.getClass().getClassLoader();         File configFile = new File(classLoader.getResource("ads.properties").getFile());         GoogleAdsClient googleAdsClient = GoogleAdsClient.newBuilder()                 .fromEnvironment()                 .fromPropertiesFile(configFile)                 .build();         GoogleAdsServiceClient googleAdsServiceClient = googleAdsClient.getLatestVersion().createGoogleAdsServiceClient(); 

I want to use this connection to make a request using this code:

AdWordsSession session = null;         try {             // Generate a refreshable OAuth2 credential.             Credential oAuth2Credential = new OfflineCredentials.Builder()                             .forApi(Api.ADWORDS)                             .fromFile()                             .build()                             .generateCredential();             // Construct an AdWordsSession.             session =                     new AdWordsSession.Builder().fromFile().build();         } catch (ConfigurationLoadException cle) {             System.err.printf(                     "Failed to load configuration from the %s file. Exception: %s%n",                     DEFAULT_CONFIGURATION_FILENAME, cle);             return;         } catch (ValidationException ve) {             System.err.printf(                     "Invalid configuration in the %s file. Exception: %s%n",                     DEFAULT_CONFIGURATION_FILENAME, ve);             return;         } catch (OAuthException oe) {             System.err.printf(                     "Failed to create OAuth credentials. Check OAuth settings in the %s file. "                             + "Exception: %s%n",                     DEFAULT_CONFIGURATION_FILENAME, oe);             return;         }         AdWordsServicesInterface adWordsServices = AdWordsServices.getInstance();         try {             runExample(adWordsServices, session);         } catch (ApiException apiException) {             System.err.println("Request failed due to ApiException. Underlying ApiErrors:");             if (apiException.getErrors() != null) {                 int i = 0;                 for (ApiError apiError : apiException.getErrors()) {                     System.err.printf("  Error %d: %s%n", i++, apiError);                 }             }         } catch (RemoteException re) {             System.err.printf(                     "Request failed unexpectedly due to RemoteException: %s%n", re);         } 

AdWordsServicesInterface adWordsServices, AdWordsSession session) throws RemoteException { // Get the TrafficEstimatorService. TrafficEstimatorServiceInterface trafficEstimatorService = adWordsServices.get(session, TrafficEstimatorServiceInterface.class);

Full source: https://developers.google.com/adwords/api/docs/samples/java/basic-operations

Do you know how I can use service account into the above code?