in lib/src/base_client.dart [97:104]
void _checkResponseSuccess(Uri url, Response response) {
if (response.statusCode < 400) return;
var message = 'Request to $url failed with status ${response.statusCode}';
if (response.reasonPhrase != null) {
message = '$message: ${response.reasonPhrase}';
}
throw ClientException('$message.', url);
}