// Starts up the SDK with the given appId
    private void Initialize(string appId)
    {
        VungleSDKConfig config = new VungleSDKConfig();

        if (Vungle.minimumDiskSpaceForInitialization.HasValue)
        {
            config.SetMinimumDiskSpaceForInit(Vungle.minimumDiskSpaceForInitialization.Value);
        }
        if (Vungle.minimumDiskSpaceForAd.HasValue)
        {
            config.SetMinimumDiskSpaceForAd(Vungle.minimumDiskSpaceForAd.Value);
        }
        if (Vungle.enableHardwareIdPrivacy.HasValue)
        {
            config.SetDisableAshwidTracking(Vungle.enableHardwareIdPrivacy.Value);
        }
        config.SetPluginName("unity");
        config.SetPluginVersion(Vungle.PluginVersion);
        config.SetApiEndpoint(new Uri(endpoint));
        sdk = AdFactory.GetInstance(appId, config);
        sdk.AddOnEvent(VungleManager.OnEvent);
        VungleSceneLoom.Initialize();
    }