/**
  * Sends the PostalCodeInquiryRequest and returns the response
  *
  * @param ComplexType\PostalCodeInquiryRequest $postalCodeInquiryRequest 
  * @return stdClass
  */
 public function getPostalCodeInquiryReply(ComplexType\PostalCodeInquiryRequest $postalCodeInquiryRequest)
 {
     return $this->_soapClient->postalCodeInquiry($postalCodeInquiryRequest->toArray());
 }