private static async Task PrintRobotAsync(IRobotStore store, RobotId robotId) { var robot = await store.AggregateAsync(robotId); var registeredRobot = new RegisteredRobot(robot !, robot !.LatestRegistration !); Console.WriteLine(JsonConvert.SerializeObject(registeredRobot, Formatting.Indented, new StringEnumConverter())); }