virtual [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FStructOnScope](API\Runtime\CoreUObject\UObject\FStructOnScope) > GetKeyStruct_Raw ( [FMovieSceneChannelHandle](API\Runtime\MovieScene\Channels\FMovieSceneChannelHandle) Channel, [FKeyHandle](API\Runtime\Engine\Curves\FKeyHandle) KeyHandle ) const