Answers for "AndroidManifest.xml is missing. unity"

AndroidManifest.xml is missing. unity

string manifestPath = Path.Combine(Application.dataPath, "Plugins/Android/GoogleMobileAdsPlugin.androidlib/AndroidManifest.xml");

=> string manifestPath = Path.Combine(Application.dataPath, "Plugins/Android/GoogleMobileAdsPlugin/AndroidManifest.xml");