Retrofit 2.0 - How to get response body for 400 Bad Request error?

Question

So when I make a POST API call to my server, I get a 400 Bad Request error with JSON response.

{
    \"userMessage\": \"Blah\",
    \"internalMessage\": \"Bad Re         


        

Answer 1

Handle ErrorResponse with your class object

Kotlin

val errorResponse = Gson().fromJson(response.errorBody()!!.charStream(), ErrorResponse::class.java)

Java

ErrorResponse errorResponse = new Gson().fromJson(response.errorBody.charStream(),ErrorResponse.class)