src/Amadeus/Client.php
public function pnrCancel(RequestOptions\PnrCancelOptions $options, $messageOptions = [])
    {
        $msgName = 'PNR_Cancel';

        return $this->callMessage($msgName, $options, $messageOptions);
    }
public function pnrCancel(RequestOptions\PnrCancelOptions $options, $messageOptions = [])
    {
        $msgName = 'PNR_Cancel';

        return $this->callMessage($msgName, $options, $messageOptions);
    }
public function pnrCancel ( RequestOptions \ PnrCancelOptions $ options , $ messageOptions = [ ] ) { $ msgName = 'PNR_Cancel' ; return $ this -> callMessage ( $ msgName , $ options , $ messageOptions ) ; }
PNR_Cancel

@param RequestOptions\PnrCancelOptions $options
@param array $messageOptions (OPTIONAL)
@return Result
@throws Client\InvalidMessageException
@throws Client\RequestCreator\MessageVersionUnsupportedException
@throws Exception
PNR_Cancel