private static void unbindTagsToResource(IoTDAClient client) { UntagDeviceRequest req = new UntagDeviceRequest { Body = new UnbindTagsDTO() { ResourceId = "5e25d39a3b7c24fa3638804b_nb_0403_1", ResourceType = "device", TagKeys = new List <string>() { "testTagName" } } }; try { var resp = client.UntagDevice(req); Console.WriteLine(resp.HttpStatusCode); Console.WriteLine(resp); } catch (RequestTimeoutException requestTimeoutException) { Console.WriteLine(requestTimeoutException.ErrorMessage); } catch (ServiceResponseException clientRequestException) { Console.WriteLine(clientRequestException.HttpStatusCode); Console.WriteLine(clientRequestException.ErrorCode); Console.WriteLine(clientRequestException.ErrorMsg); } catch (ConnectionException connectionException) { Console.WriteLine(connectionException.ErrorMessage); } }