How to handle Dynamic JSON in Retrofit?

Question

I am using the retrofit efficient networking library, but I am unable to handle Dynamic JSON which contains single prefix responseMessage which changes to

Answer 1

RestClient.java

import retrofit.client.Response;
public interface RestClient {
  @GET("/api/foo") Response getYourJson();
}

YourClass.java

RestClient restClient;

// create your restClient

Response response = restClient.getYourJson();

Gson gson = new Gson();
String json = response.getBody().toString();
if (checkResponseMessage(json)) {
  Pojo1 pojo1 = gson.fromJson(json, Pojo1.class);
} else {
  Pojo2 pojo2 = gson.fromJson(json, Pojo2.class);
}

You must implement "checkResponseMessage" method.