API Reference > imodeljs-clients > iModelHubClient > Version Version Class Beta Named Version is a specific ChangeSet given a name to differentiate it from others. It can be used to represent some significant milestone for the iModel (e.g. a review version). Extends WsgInstance Properties Name Type Description changeSetId undefined | GuidString Id of the ChangeSet that the named Version was created for. createdDate undefined | string Date when the named Version was created. description undefined | string Description of the named Version. id undefined | GuidString largeThumbnailId undefined | GuidString Id of the LargeThumbnail of the named Version. name undefined | string Name of the named Version. smallThumbnailId undefined | GuidString Id of the SmallThumbnail of the named Version. userCreated undefined | string Id of the user that created the named Version. Inherited properties Name Type Inherited from Description changeState undefined | ChangeState WsgInstance ecId string ECInstance eTag undefined | string WsgInstance wsgId string WsgInstance Defined in core/clients/src/imodelhub/Versions.ts Line 25 Last Updated: 13 June, 2024