import jcifs.dcerpc.ndr.NdrException;

/**
 * WitnessHeartbeat RPC message implementation for MS-SWN specification.
 * This message is used to send periodic heartbeats to maintain witness registrations.
 */
public class WitnessHeartbeatMessage extends WitnessRpcMessage {

    // Input parameters for WitnessHeartbeat
    private byte[] contextHandle;
    private long sequenceNumber;

    // Output parameters for WitnessHeartbeat

        }

        try {
            log.debug("Sending witness heartbeat for: {}", request.getRegistrationId());

            // Create and populate the RPC message
            WitnessHeartbeatMessage message = new WitnessHeartbeatMessage();
            message.setContextHandle(request.getContextHandle());
            message.setSequenceNumber(request.getSequenceNumber());

            // Send the RPC request