static [FReply](API\Runtime\SlateCore\Input\FReply) OnClickedSaveNewFunctionInstance ( class [UMaterialFunctionInterface](API\Runtime\Engine\Materials\UMaterialFunctionInterface) * Object, class [UMaterialInterface](API\Runtime\Engine\Materials\UMaterialInterface) * PreviewMaterial, [UObject](API\Runtime\CoreUObject\UObject\UObject) * EditorObject )