/**
  * Sends the UploadDocumentsRequest and returns the response
  *
  * @param ComplexType\UploadDocumentsRequest $uploadDocumentsRequest 
  * @return stdClass
  */
 public function getUploadDocumentsReply(ComplexType\UploadDocumentsRequest $uploadDocumentsRequest)
 {
     return $this->_soapClient->uploadDocuments($uploadDocumentsRequest->toArray());
 }