getPaymentData example

'accountNumber' => $data['debit']['account'],
                        'bankCode' => $data['debit']['bankCode'],
                        'bankName' => $data['debit']['bankName'],
                        'accountHolder' => $data['debit']['accountHolder'],
                        'paymentMeanId' => $debitPaymentMean->getId(),
                    ],
                ];
            }
        }

        $paymentDataInstances = $this->checkDataReplacement(
            $customer->getPaymentData(),
            $data,
            'paymentData',
            false
        );

        foreach ($data['paymentData'] as &$paymentDataData) {
            try {
                $paymentData = $this->getOneToManySubElement(
                    $paymentDataInstances,
                    $paymentDataData,
                    PaymentData::class,
                    [