private static void showDeviceMessage(IoTDAClient client) { ShowDeviceMessageRequest req = new ShowDeviceMessageRequest { InstanceId = "1a7ffc5c-d89c-44dd-8265-b1653d951ce0", DeviceId = "", MessageId = "" }; try { var resp = client.ShowDeviceMessage(req); 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); } }
/// <summary> /// 查询指定消息id的消息 /// </summary> public async Task <ShowDeviceMessageResponse> ShowDeviceMessageAsync(ShowDeviceMessageRequest showDeviceMessageRequest) { Dictionary <string, string> urlParam = new Dictionary <string, string>(); urlParam.Add("device_id", showDeviceMessageRequest.DeviceId.ToString()); urlParam.Add("message_id", showDeviceMessageRequest.MessageId.ToString()); string urlPath = HttpUtils.AddUrlPath("/v5/iot/{project_id}/devices/{device_id}/messages/{message_id}", urlParam); SdkRequest request = HttpUtils.InitSdkRequest(urlPath, showDeviceMessageRequest); HttpResponseMessage response = await DoHttpRequestAsync("GET", request); return(JsonUtils.DeSerialize <ShowDeviceMessageResponse>(response)); }