public function getClassProperties()
    {
        return [
            'reference_number' => $this->getReferenceNumber(),
            'instruction_type' => $this->getInstructionType(),
            'bank_name' => $this->getBankName(),
            'account_holder_name' => $this->getAccountHolderName(),
            'international_bank_account_number' => $this->getInternationalBankAccountNumber(),
            'bank_identifier_code' => $this->getBankIdentifierCode(),
            'amountValue' => $this->getAmountValue(),
            'amount_currency' => $this->getAmountCurrency(),
            'payment_due_date' => $this->getPaymentDueDate(),
        ];
    }
public function getClassProperties()
    {
        return [
            'reference_number' => $this->getReferenceNumber(),
            'instruction_type' => $this->getInstructionType(),
            'bank_name' => $this->getBankName(),
            'account_holder_name' => $this->getAccountHolderName(),
            'international_bank_account_number' => $this->getInternationalBankAccountNumber(),
            'bank_identifier_code' => $this->getBankIdentifierCode(),
            'amountValue' => $this->getAmountValue(),
            'amount_currency' => $this->getAmountCurrency(),
            'payment_due_date' => $this->getPaymentDueDate(),
        ];
    }
{@inheritdoc}