API Reference > imodeljs-backend > iModels > IModelDb > containsClass containsClass Method Query if this iModel contains the definition of the specified class. containsClass(classFullName: string): boolean see IModelDb.querySchemaVersion see IModelDb.importSchema Parameter Type Description classFullName string The full name of the class, for example, SomeSchema:SomeClass Returns - boolean true if the iModel contains the class definition or false if not. Defined in core/backend/src/IModelDb.ts Line 1063 Last Updated: 11 June, 2024