/**
  * Get Service Status
  * Request to poll the system for availability.
  *   Status is one of GREEN, RED representing:
  *   GREEN: The service section is operating normally.
  *   RED: The service section disruption.
  *
  * @param mixed $request array of parameters for MwsFbaOutboundServiceModel_GetServiceStatus request or MwsFbaOutboundServiceModel_GetServiceStatus object itself
  * @see MwsFbaOutboundServiceModel_GetServiceStatusRequest
  * @return MwsFbaOutboundServiceModel_GetServiceStatusResponse
  *
  * @throws FbaOutbound_Exception
  */
 public function getServiceStatus($request)
 {
     if (!$request instanceof Model\MwsFbaOutboundServiceModel_GetServiceStatusRequest) {
         //require_once (dirname(__FILE__) . '/Model/GetServiceStatusRequest.php');
         $request = new MwsFbaOutboundServiceModel_GetServiceStatusRequest($request);
     }
     $parameters = $request->toQueryParameterArray();
     $parameters['Action'] = 'GetServiceStatus';
     $httpResponse = $this->_invoke($parameters);
     //require_once (dirname(__FILE__) . '/Model/GetServiceStatusResponse.php');
     $response = Model\MwsFbaOutboundServiceModel_GetServiceStatusResponse::fromXML($httpResponse['ResponseBody']);
     $response->setResponseHeaderMetadata($httpResponse['ResponseHeaderMetadata']);
     return $response;
 }