API Reference > imodeljs-backend > iModels > CheckpointProps CheckpointProps Interface Properties of a checkpoint Properties Name Type Description changeSetId string Id of the change set changesetIndex undefined | number contextId string Context (Project or Asset) that the iModel belongs to expectV2 undefined | boolean iModelId string Id of the iModel requestContext AuthorizedClientRequestContext Defined in core/backend/src/CheckpointManager.ts Line 28 Last Updated: 29 November, 2022