How to get the jQuery $.ajax error response text?

Question

I am sending an error response to my jQuery. However, I can not get the response text (in the example below this would be Gone to the beach)

The onl

Answer 1

As ultimately suggested by this other answer and it's comments on this page:

error: function(xhr, status, error) {
  var err = JSON.parse(xhr.responseText);
  alert(err.Message);
}