API Reference > imodeljs-backend > iModels > UpdateModelOptions UpdateModelOptions Interface Options for IModelDb.Models.updateModel note To mark only the geometry as changed, use IModelDb.Models.updateGeometryGuid instead. Extends ModelProps Properties Name Type Description geometryChanged undefined | boolean If defined, update the GeometryGuid of the Model updateLastMod undefined | boolean If defined, update the last modify time of the Model Inherited properties Name Type Inherited from Description classFullName string ModelProps The full name of the ECClass for this entity, in the form "Schema:ClassName" id undefined | string ModelProps The Id of the entity. isPrivate undefined | boolean ModelProps isTemplate undefined | boolean ModelProps jsonProperties undefined | any ModelProps modeledElement RelatedElementProps ModelProps name undefined | string ModelProps parentModel undefined | string ModelProps Defined in core/backend/src/IModelDb.ts Line 57 Last Updated: 11 June, 2024