API Reference > imodeljs-backend > iModels > IModelDb > saveFileProperty saveFileProperty Method Save a "file property" to this iModel saveFileProperty(prop: FilePropertyProps, strValue: string | undefined, blobVal?: Uint8Array): DbResult Parameter Type Description prop FilePropertyProps the FilePropertyProps that describes the new property strValue string | undefined blobVal Uint8Array Returns - DbResult 0 if successful, status otherwise Defined in core/backend/src/IModelDb.ts Line 1293 Last Updated: 13 June, 2024