message: Added error reference for later use
diff: @@ -3,6 +3,7 @@ export default class R2Error extends Error {
  public message: string;
  public stack?: string | undefined;
  public solution: string;
  + public errorReferenceString: string | undefined;
  public constructor(name: string, message: string, solution: string | null) {
  super(message);
  