typedef [TOptional](API\Runtime\Core\IO\TOptional)< [FAnyDataReference](API\Plugins\MetasoundGraphCore\FAnyDataReference) >(*)(const [FOperatorSettings](API\Plugins\MetasoundGraphCore\FOperatorSettings) &InSettings, const [FLiteral](API\Plugins\MetasoundGraphCore\FLiteral) &InLiteral, [EDataReferenceAccessType](API\Plugins\MetasoundGraphCore\Metasound__EDataReferenceAccessT-) InAccessType) FReferenceCreationFunction