package whattocook.configs; import org.springframework.context.annotation.Configuration; import org.springframework.data.rest.core.config.RepositoryRestConfiguration; import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer; import org.springframework.web.servlet.config.annotation.CorsRegistry; import whattocook.models.Item; @Configuration class RepositoryConfig implements RepositoryRestConfigurer { @Override public void configureRepositoryRestConfiguration(RepositoryRestConfiguration config, CorsRegistry cors) { config.exposeIdsFor(Item.class); } }