GonderiyiKargoyaGonder servisine çekme kodu gidiyor gibi, kargo durumu için queryShipment servisine istek göndermen gerek.

örn

          $cargoData = [
                'wsUserName'        => $this->username,
                'wsPassword'        => $this->password,
                'wsLanguage'        => $this->lang,
                'keys'              => $data['cargoKeys'] ?? $data['invoiceKey'],
                'keyType'           => isset($data['cargoKeys']) ? 0 : 1,
                'addHistoricalData' => true,
                'onlyTracking'      => true,
            ];

            try{
                return $this->query->queryShipment($cargoData);
            }catch(Exception $e){
                print_r('Hata : '.$e->getMessage());
            }

Ref:
https://www.suratkargo.com.tr/GonderiWebServiceGercek/service.asmx?WSDL