code: public function getServiceStatus($request)
      {
          if (!($request instanceof MWSFinancesService_Model_GetServiceStatusRequest)) {
              require_once (dirname(__FILE__) . '/Model/GetServiceStatusRequest.php');
              $request = new MWSFinancesService_Model_GetServiceStatusRequest($request);
          }
          $parameters = $request->toQueryParameterArray();
          $parameters['Action'] = 'GetServiceStatus';
          $httpResponse = $this->_invoke($parameters);
  
          require_once (dirname(__FILE__) . '/Model/GetServiceStatusResponse.php');
          $response = MWSFinancesService_Model_GetServiceStatusResponse::fromXML($httpResponse['ResponseBody']);
          $response->setResponseHeaderMetadata($httpResponse['ResponseHeaderMetadata']);
          return $response;
      }
docs: Get Service Status
  
  
  @param mixed $request array of parameters for MWSFinancesService_Model_GetServiceStatus request or MWSFinancesService_Model_GetServiceStatus object itself
  @see MWSFinancesService_Model_GetServiceStatusRequest
  @return MWSFinancesService_Model_GetServiceStatusResponse
  
  @throws MWSFinancesService_Exception