Retrofit 2.0 how to get deserialised error response.body

Question

I\'m using Retrofit 2.0.0-beta1.

In tests i have an alternate scenario and expect error HTTP 400

I would like to have retrofit.Respons

Answer 1

In https://stackoverflow.com/a/21103420/2914140 and https://futurestud.io/tutorials/retrofit-2-simple-error-handling this variant is shown for Retrofit 2.1.0.

call.enqueue(new Callback() {
    @Override
    public void onResponse(Call call, Response response) {
        if (response.isSuccessful()) {
            ...
        } else {
            Converter converter
                    = MyApplication.getRetrofit().responseBodyConverter(
                    MyError.class, new Annotation[0]);
            MyError errorResponse = null;
            try {
                errorResponse = converter.convert(response.errorBody());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }