1. @override
String toString()

Returns a string representation of this object.

Source 

@override
String toString() {
  var headerItems = headers.toString().split("\n");
  headerItems.removeWhere((str) => str == "");
  var headerString = headerItems.join("\n\t\t\t ");
  return "\n\tStatus Code: $statusCode\n\tHeaders: $headerString\n\tBody: $body";
}