@Override
            public void handleResponse(AbstractResponse abstractResponse) {
                DescribeUserScramCredentialsResponse response = (DescribeUserScramCredentialsResponse) abstractResponse;
                DescribeUserScramCredentialsResponseData data = response.data();
                short messageLevelErrorCode = data.errorCode();
                if (messageLevelErrorCode != Errors.NONE.code()) {
                    dataFuture.completeExceptionally(Errors.forCode(messageLevelErrorCode).exception(data.errorMessage()));
                } else {
                    dataFuture.complete(data);
                }
            }
Returns the broker id pertaining to the given resource, or null if the resource is not associated
with a particular broker.
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java