API Reference > imodelhub-client > iModelHubClient > VersionHandler > update update Method Update the named Version of an iModel. Only the description can be changed when updating the named Version. update(requestContext: AuthorizedClientRequestContext, iModelId: string, version: Version): Promise<Version> throws IModelHubError with IModelHubStatus.UserDoesNotHavePermission if the user does not have ManageVersions permission. throws IModelHubError with IModelHubStatus.VersionAlreadyExists if a named Version already exists with the specified name. throws Common iModelHub errors Parameter Type Description requestContext AuthorizedClientRequestContext The client request context. iModelId string Id of the iModel. See HubIModel. version Version Named version to update. Returns - Promise<Version> Updated Version instance from iModelHub. Defined in clients/imodelhub/src/imodelhub/Versions.ts Line 225 Last Updated: 11 June, 2024