public void onInterstitialAdShowFailedDemandOnly(string args) { if (IronSourceEvents._onInterstitialAdLoadFailedDemandOnlyEvent != null && !string.IsNullOrEmpty(args)) { List <object> list = Json.Deserialize(args) as List <object>; IronSourceError errorFromErrorObject = getErrorFromErrorObject(list[1]); string arg = list[0].ToString(); IronSourceEvents._onInterstitialAdShowFailedDemandOnlyEvent(arg, errorFromErrorObject); } }