/**
  * Sends the SignatureProofOfDeliveryFaxRequest and returns the response
  *
  * @param ComplexType\SignatureProofOfDeliveryFaxRequest $signatureProofOfDeliveryFaxRequest 
  * @return stdClass
  */
 public function getSendSignatureProofOfDeliveryFaxReply(ComplexType\SignatureProofOfDeliveryFaxRequest $signatureProofOfDeliveryFaxRequest)
 {
     return $this->_soapClient->sendSignatureProofOfDeliveryFax($signatureProofOfDeliveryFaxRequest->toArray());
 }