code: def _assemble_and_send_request(self):
          
  
          # We get an exception like this when specifying an IntegratorId:
          # suds.TypeNotFound: Type not found: 'IntegratorId'
          # Setting it to None does not seem to appease it.
          del self.ClientDetail.IntegratorId
          self.logger.debug(self.WebAuthenticationDetail)
          self.logger.debug(self.ClientDetail)
          self.logger.debug(self.TransactionDetail)
          self.logger.debug(self.VersionId)
          # Fire off the query.
          return self.client.service.addressValidation(
                  WebAuthenticationDetail=self.WebAuthenticationDetail,
                  ClientDetail=self.ClientDetail,
                  TransactionDetail=self.TransactionDetail,
                  Version=self.VersionId,
                  InEffectAsOfTimestamp=datetime.datetime.now(),
                  AddressesToValidate=self.AddressesToValidate)
docs: Fires off the Fedex request.
          
          @warning: NEVER CALL THIS METHOD DIRECTLY. CALL send_request(), 
              WHICH RESIDES ON FedexBaseService AND IS INHERITED.