public function MailDeleteUserAccount($delete_user_accounts)
 {
     // $delete_user_accounts : CbgrnDeleteUserAccount class or this array
     $this->CheckAndSetHeader(__FUNCTION__);
     $reg_args["delete_user_accounts"] = $this->getRegularArgs($delete_user_accounts, __FUNCTION__, "CbgrnDeleteUserAccount");
     $this->encodeString($reg_args);
     $results = parent::MailDeleteUserAccount($reg_args);
     $this->methodClose();
     return $this->decodeString($results);
 }