Template:TalkToUpdox - Java

       ObjectMapper mapper = new ObjectMapper();
       Map<String,Object> messageData = BuildMessage();
       String jsonData = mapper.writeValueAsString(messageData);
       HttpResponse httpResponse = SendReceiveJSON(jsonData, uri);

       HttpEntity responseEntity = httpResponse.getEntity();
       String response = EntityUtils.toString(responseEntity);
       JsonNode actualObj = mapper.readTree(response);

       System.out.println(actualObj.get("responseCode"));
       System.out.println(actualObj.get("responseMessage"));