{
    "User_Specs": [
        {
            "User_List": [
                { "username": "user1" },
                { "username": "user2" },
                { "username": "user3" }
            ],
            "Host_List": [
                { "hostname": "ALL" }
            ],
            "Cmnd_Specs": [
                {
                    "Commands": [
                        { "command": "/path/to/cmda" },
                        {
                            "command": "/path/to/cmdb",
                            "negated": true
                        },
                        { "command": "/path/to/cmdc" }
                    ]
                }
            ]
        }
    ]
}