After you edit the Data Object Service to consume the annotated business entities, the service.json file is generated for a REST-based Data Object Service and service.json and service.gen files are generated for a WebSpeed-based Data Object Service. The URL in the service.json file for a WebSpeed-based service is web/pdo/serviceURI and for a REST-based service is rest/serviceURI.
Note: For more information on these files, see Generated files.