public OperationStatus deactiveYdkAccount(Long id) {
    // TODO Auto-generated method stub
    OperationStatus os = new OperationStatus();
    YdkAccount ydkAccount = accountDbMngr.getYdkAccount(id);

    if (ydkAccount == null) {
      os.setIsSuccessful(false);
      os.setFailureReason("Could not find YdkAccount by id : " + id);
      return os;
    }

    ydkAccount.setIsActived(false);
    accountDbMngr.updateYdkAccount(ydkAccount);
    return os;
  }