gistfile1.js

//No criteria,  just a normal send( what use to be broadcast )

{
    message: {
        alert: "...",
        sound: "...",
        badge: "...",
        "simple-push": "version=123"
    }
}


//With Criteria

{
    variants: [..., ...],
    deviceType: [..., ...]
    message: {
        alert: "...",
        sound: "...",
        badge: "...",
        "simple-push": "version=123"
    },
    "simple-push": {
        "...": "...."
    }
}