I want to send a jsonobject with below format to server by using volley library
 **{
 "user\_id": 12,
 "answers": {
 "11": 3,
 "12": 4,
 "13": 5
 }
 }**

```
JSONObject object = new JSONObject();

            try {
                object.put("user_id", user_id);
                JSONObject answers = new JSONObject();
               for (int i = 0; i < questions.size(); i++) {
                    JSONObject answer = new JSONObject();
                    answer.put(questions.get(i).getId(),questions.get(i).getAnswer());
                    answers.put("answers", answer);
                    object.put("answers", answer);
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }

```

If I want to use **StringRequest** how should I send this JsonObject to server by using POST method