in src/main/java/com/microsoft/aad/oidcpoc/HttpClientHelper.java [149:166]
public static JSONObject processBadRespStr(int responseCode, String responseMsg) throws JSONException {
JSONObject response = new JSONObject();
response.put("responseCode", responseCode);
if (responseMsg.equalsIgnoreCase("")) { // good response is empty string
response.put("responseMsg", "");
} else { // bad response is json string
JSONObject errorObject = new JSONObject(responseMsg).optJSONObject("odata.error");
String errorCode = errorObject.optString("code");
String errorMsg = errorObject.optJSONObject("message").optString("value");
response.put("responseCode", responseCode);
response.put("errorCode", errorCode);
response.put("errorMsg", errorMsg);
}
return response;
}