rollback method

  1. @override
Future<void> rollback(
  1. RollbackRequest request
)
override

Rolls back a transaction.

Throws a http.ClientException if there were problems communicating with the API service. Throws a ServiceException if the API method failed for any reason.

Implementation

@override
Future<void> rollback(RollbackRequest request) async {
  if (isClosed) throw StateError('Service is closed');

  if (_rollback case final rollback?) {
    return rollback(request);
  }
  throw UnsupportedError('rollback');
}