Failures are passed with Android.Net.Nsd.NsdManager.IRegistrationListener.OnRegistrationFailed(NsdServiceInfo, Android.Net.Nsd.NsdFailure), Android.Net.Nsd.NsdManager.IRegistrationListener.OnUnregistrationFailed(NsdServiceInfo, Android.Net.Nsd.NsdFailure), Android.Net.Nsd.NsdManager.IDiscoveryListener.OnStartDiscoveryFailed(string, Android.Net.Nsd.NsdFailure), Android.Net.Nsd.NsdManager.IDiscoveryListener.OnStopDiscoveryFailed(string, Android.Net.Nsd.NsdFailure) or Android.Net.Nsd.NsdManager.IResolveListener.OnResolveFailed(NsdServiceInfo, Android.Net.Nsd.NsdFailure). Indicates that the operation failed due to an internal error.