/**
 * Get Transaction Status Action Sample
 * 
 * Gets the latest status of a transaction.
 *   
 * @param Amazon_FPS_Interface $service instance of Amazon_FPS_Interface
 * @param mixed $request Amazon_FPS_Model_GetTransactionStatus or array of parameters
 */
function invokeGetTransactionStatus(Amazon_FPS_Interface $service, $request)
{
    try {
        $response = $service->getTransactionStatus($request);
        echo "Service Response\n";
        echo "=============================================================================\n";
        echo "        GetTransactionStatusResponse\n";
        if ($response->isSetGetTransactionStatusResult()) {
            echo "            GetTransactionStatusResult\n";
            $getTransactionStatusResult = $response->getGetTransactionStatusResult();
            if ($getTransactionStatusResult->isSetTransactionId()) {
                echo "                TransactionId\n";
                echo "                    " . $getTransactionStatusResult->getTransactionId() . "\n";
            }
            if ($getTransactionStatusResult->isSetTransactionStatus()) {
                echo "                TransactionStatus\n";
                echo "                    " . $getTransactionStatusResult->getTransactionStatus() . "\n";
            }
            if ($getTransactionStatusResult->isSetCallerReference()) {
                echo "                CallerReference\n";
                echo "                    " . $getTransactionStatusResult->getCallerReference() . "\n";
            }
            if ($getTransactionStatusResult->isSetStatusCode()) {
                echo "                StatusCode\n";
                echo "                    " . $getTransactionStatusResult->getStatusCode() . "\n";
            }
            if ($getTransactionStatusResult->isSetStatusMessage()) {
                echo "                StatusMessage\n";
                echo "                    " . $getTransactionStatusResult->getStatusMessage() . "\n";
            }
        }
        if ($response->isSetResponseMetadata()) {
            echo "            ResponseMetadata\n";
            $responseMetadata = $response->getResponseMetadata();
            if ($responseMetadata->isSetRequestId()) {
                echo "                RequestId\n";
                echo "                    " . $responseMetadata->getRequestId() . "\n";
            }
        }
    } catch (Amazon_FPS_Exception $ex) {
        echo "Caught Exception: " . $ex->getMessage() . "\n";
        echo "Response Status Code: " . $ex->getStatusCode() . "\n";
        echo "Error Code: " . $ex->getErrorCode() . "\n";
        echo "Error Type: " . $ex->getErrorType() . "\n";
        echo "Request ID: " . $ex->getRequestId() . "\n";
        echo "XML: " . $ex->getXML() . "\n";
    }
}