Get response body on 400 HTTP response in Android?

Question

I\'m communicating with an API that I can not change that sends a 400 response when a request is not validated on the API side. It is a valid HTTP request, but the request data

Answer 1

Try that way:

if (this.responseCode == HttpURLConnection.HTTP_OK) {
 inputStream = httpUrlConnection.getInputStream();
} else {
inputStream = httpUrlConnection.getErrorStream();
}