* @param leaseKey the lease key
     * @param requestedState the requested lease state
     * @param parentLeaseKey the parent lease key (can be null)
     * @param epoch the lease epoch
     */
    public void addLeaseV2Context(Smb2LeaseKey leaseKey, int requestedState, Smb2LeaseKey parentLeaseKey, int epoch) {
        LeaseV2CreateContextRequest leaseContext = new LeaseV2CreateContextRequest(leaseKey, requestedState, parentLeaseKey, epoch);

                                if (h.isSMB30()) {
                                    // Use Lease V2 for SMB 3.0.2+
                                    req.addLeaseV2Context(leaseKey, requestedState, null, 0);
                                } else {
                                    // Use Lease V1 for SMB 3.0
                                    req.addLeaseV1Context(leaseKey, requestedState);