I can't add girocard in my wallet sandbox For Apple Pay

I am trying to add girocard in my wallet Sandbox from our app but I am getting an error like in screenshot. Even through PKAddPaymentPassRequestConfiguration is correct, I can't continue provisioning. In that webpage, there is only information regarding credit cards. https://developer.apple.com/apple-pay/sandbox-testing/

Can you please help me regarding that issue?

guard let addPaymentPassRequestConfiguration = PKAddPaymentPassRequestConfiguration(
            encryptionScheme: .ECC_V2
        ) else { return }

        addPaymentPassRequestConfiguration.style = .payment

        addPaymentPassRequestConfiguration.cardholderName = debitCard.cardholder
        addPaymentPassRequestConfiguration.primaryAccountSuffix = String(girocard.cardNumber.suffix(4))
        addPaymentPassRequestConfiguration.localizedDescription = girocard.cardType.cardDisplayName
        addPaymentPassRequestConfiguration.paymentNetwork = .girocard

        guard let addPaymentPassViewController = AddPaymentPassViewController(
            requestConfiguration: addPaymentPassRequestConfiguration,
            delegate: self
        ) else { return }

let addPaymentPassRequest = PKAddPaymentPassRequest()
            addPaymentPassRequest.encryptedPassData = giroCardPaymentPassData.encryptedData
            addPaymentPassRequest.activationData = giroCardPaymentPassData.activationData
            addPaymentPassRequest.ephemeralPublicKey = giroCardPaymentPassData.ephemeralPublicKey
            handler(addPaymentPassRequest)