public function byOrganizationAndByKey($organizationId, $key)
  {
    if(empty($databaseConnectionName))
    {
      $databaseConnectionName = $this->databaseConnectionName;
    }

    return $this->Account->setConnection($databaseConnectionName)
      ->where('organization_id', '=', $organizationId)
      ->where('key', '=', $key)->get();
  }