code: public Operation setDiskAutoDelete(
        String deviceName, boolean autoDelete, OperationOption... options) {
      return compute.setDiskAutoDelete(getInstanceId(), deviceName, autoDelete, options);
    }
docs: Sets the auto-delete flag for a disk attached to this instance.
  
  @return a zone operation if the flag setting request was issued correctly, {@code null} if the
  instance was not found
  @throws ComputeException upon failure