[APartitionActor](API\Runtime\Engine\ActorPartition\APartitionActor) * GetActor ( const [FActorPartitionIdentifier](API\Runtime\Engine\ActorPartition\FActorPartitionIdentifier) & InActorPartitionId, bool bInCreate, const [UActorPartitionSubsystem::FCellCoord](API\Runtime\Engine\ActorPartition\UActorPartitionSubsystem\FCellCoord) & InCellCoord, uint32 InGridSize, bool bInBoundsSearch, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< void([APartitionActor](API\Runtime\Engine\ActorPartition\APartitionActor) *)> InActorCreated )