public static SubscriptionResponse getResponseFor(StatusCode statusCode) {
   int id = statusCode.getId();
   for (SubscriptionResponse response : ALL) {
     if (response.getStatusCode() == id) {
       return response;
     }
   }
   return SUBSCRIPTION_UNRECOVERABLE_FAILURE_RESPONSE;
 }
 public SubscriptionResponse(StatusCode statusCode) {
   this.statusCode = statusCode.getId();
   this.message = statusCode.getMessage();
 }