Update a Bank account
You can update the Bank account after it was created using its UID. This will trigger a validation if data except accountHolder is modified.
BankAccountRequest accountReq = new BankAccountRequest()
.accountHolder("John Hancock")
.accountNumber("1111-2222")
.sortCode("1222")
.iban("GB0000000000000")
.bic("BICCODE")
.countryIsoCode2("GB");
BankAccount account = gateway.bankAccount().update("account_uid", "customer_uid", accountReq);