[TValueOrError](API\Runtime\Core\Math\TValueOrError)< [FFieldIdHandle](API\Plugins\ModelViewViewModelBlueprint\Bindings\FCompiledBindingLibraryCompiler\FFieldIdHandle), [FText](API\Runtime\Core\Internationalization\FText) > AddFieldId ( const [UClass](API\Runtime\CoreUObject\UObject\UClass) * SourceClass, [FName](API\Runtime\Core\UObject\FName) FieldName )