{
    "protocol": "http://minimal.xyz",
    "published": false,
    "types": {
        "friend": {},
        "admin": {},
        "chat": {},
        "fan": {}
    },
    "structure": {
        "admin": {
            "$role": true
        },
        "friend": {
            "$role": true
        },
        "fan": {
            "$role": true
        },
        "chat": {
            "$actions": [
                {
                    "role": "fan",
                    "can": [
                        "read", "query", "subscribe"
                    ]
                },
                {
                    "role": "friend",
                    "can": [
                        "create",
                        "update",
                        "read",
                        "query",
                        "subscribe"
                    ]
                },
                {
                    "role": "admin",
                    "can": [
                        "co-update",
                        "co-delete"
                    ]
                }
            ]
        }
    }
}