void OnCDMEvent ( [ECDMEventType](API\Plugins\ElectraCDM\IMediaCDMEventListener\ECDMEventType) InEventType, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [ElectraCDM::IMediaCDMClient](API\Plugins\ElectraCDM\IMediaCDMClient), ESPMode::ThreadSafe > InDrmClient, void * InEventId, const [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & InCustomData )