revokeAccountSponsorship method
Implementation
RevokeSponsorshipOperationBuilder revokeAccountSponsorship(String accountId) {
if (_ledgerKey != null || _signerKey != null) {
throw new Exception("can not revoke multiple entries per builder");
}
_ledgerKey = XdrLedgerKey(XdrLedgerEntryType.ACCOUNT);
XdrLedgerKeyAccount lacc = XdrLedgerKeyAccount(
XdrAccountID(KeyPair.fromAccountId(accountId).xdrPublicKey));
_ledgerKey!.account = lacc;
return this;
}