API Reference › presentation-backend› Core › PresentationProps

PresentationProps Interface

Properties that can be used to configure Presentation API.

Extends

Properties

Name Type Description
enableSchemasPreload boolean | undefined Should schemas preloading be enabled.  
requestTimeout number | undefined Time in milliseconds after which the request will timeout.  
unusedClientLifetime number | undefined How much time should an unused client manager be stored in memory  

Inherited properties

Name Type Inherited from Description
caching Inherited PresentationManagerCachingConfig | undefined Omit Options for caching.
defaultFormats Inherited FormatsMap | undefined Omit A map of default unit formats to use for formatting properties that don't have a presentation format
defaultLocale Inherited string | undefined Omit Sets the active locale to use when localizing presentation-related
defaultUnitSystem Inherited UnitSystemKey | undefined Omit Sets the active unit system to use for formatting property values with
diagnostics Inherited BackendDiagnosticsOptions<any> | undefined Omit Parameters for gathering diagnostics at the manager level.
getLocalizedString Inherited (key: string) => string | undefined Omit Localization function to localize data returned by presentation manager when it's used directly on the backend (as opposed to when used through RPC, where
localeDirectories Inherited string[] | undefined Omit A list of directories containing application's locale-specific localized
mode Inherited PresentationManagerMode | undefined Omit Presentation manager working mode.
presentationAssetsRoot Inherited string | PresentationAssetsRootConfig Omit Path overrides for presentation backend assets.
rulesetDirectories Inherited string[] | undefined Omit A list of directories containing application's presentation rulesets.
schemaContextProvider Inherited (imodel: IModelDb) => SchemaContext | undefined Omit Callback that provides SchemaContext for supplied IModelDb.
supplementalRulesetDirectories Inherited string[] | undefined Omit A list of directories containing application's supplemental presentation rulesets.
updatesPollInterval Inherited number | undefined Omit The interval (in milliseconds) used to poll for presentation data changes.
useMmap Inherited number | boolean Omit Use SQLite's Memory-Mapped I/O for worker connections.
workerThreadsCount Inherited number | undefined Omit A number of worker threads to use for handling presentation requests.

Defined in

Last Updated: 24 June, 2025