API Reference > bentleyjs-core > Utils > ClientRequestContext ClientRequestContext Class Provides generic context for a server application to get details of a particular request that originated at the client. This context is used to pass information for various purposes including usage tracking and logging. Services that require authorization are passed an instance of the subclass: AuthorizedClientRequestContext see ClientRequestContext rules. see AuthorizedClientRequestContext Methods Name Description constructor(activityId: string = ..., applicationId: string = "", applicationVersion: string = "", sessionId: string = Guid.empty): ClientRequestContext Create a new ClientRequestContext enter(): ClientRequestContext Set or reset the current ClientRequestContext to be this object. fromJSON(json: ClientRequestContextProps): ClientRequestContext Static Properties Name Type Description _current ProtectedStatic ClientRequestContext activityId Readonly string Used for logging to correlate all service requests that originated from this client request applicationId Readonly string Used for logging and usage tracking to identify the application that created this client request applicationVersion Readonly string Used for logging and usage tracking to identify the application version that created this client request current Accessor StaticReadOnly ClientRequestContext Get the current client request context sessionId Readonly string Used for logging to identify the session that created this client request useContextForRpc Accessor boolean Defined in core/bentley/src/ClientRequestContext.ts Line 44 Last Updated: 29 November, 2022