FPropertyBagInstanceDataDetails ( [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IPropertyHandle](API\Editor\PropertyEditor\IPropertyHandle) > InStructProperty, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IPropertyUtilities](API\Editor\PropertyEditor\IPropertyUtilities) > & InPropUtils, const bool bInFixedLayout, const bool bInAllowArrays )