PayPal\Test\Api\ExtendedBankAccountTest::getJson PHP Метод

    public static function getJson()
    {
        return '{"mandate_reference_number":"TestSample"}';
    }

 /**
  * Gets Json String of Object FundingInstrument
  * @return string
  */
 public static function getJson()
 {
     return '{"credit_card":' . CreditCardTest::getJson() . ',"credit_card_token":' . CreditCardTokenTest::getJson() . ',"payment_card":' . PaymentCardTest::getJson() . ',"bank_account":' . ExtendedBankAccountTest::getJson() . ',"bank_account_token":' . BankTokenTest::getJson() . ',"credit":' . CreditTest::getJson() . ',"incentive":' . IncentiveTest::getJson() . ',"external_funding":' . ExternalFundingTest::getJson() . ',"carrier_account_token":' . CarrierAccountTokenTest::getJson() . ',"carrier_account":' . CarrierAccountTest::getJson() . ',"private_label_card":' . PrivateLabelCardTest::getJson() . ',"billing":' . BillingTest::getJson() . ',"alternate_payment":' . AlternatePaymentTest::getJson() . '}';
 }