Optional advanced
advanced: undefined | { autodeskMaterialProperties?: undefined | boolean; basicMaterialProperties?: undefined | boolean; buildingStoreys?: undefined | string; conversionMethod?: undefined | string; generateMasterViews?: undefined | boolean; hiddenObjects?: undefined | boolean; materialMode?: undefined | string; openingElements?: undefined | string; spaces?: undefined | string; switchLoader?: undefined | boolean; timelinerProperties?: undefined | boolean }