return Smb2LeaseState.SMB2_LEASE_READ_HANDLE; // Read + Handle
        }
        // For execute or other special access, use minimal lease
        else if ((access & (GENERIC_EXECUTE | FILE_EXECUTE)) != 0) {
            return Smb2LeaseState.SMB2_LEASE_READ_CACHING; // Read only
        }
        // Default to read + handle for unspecified access
        else {