validated JSON

{
    "api": "POST",
    "sdid": "6fd48f79c02b41cf99f2bf8bbf29596d",
    "deviceToken": "",
    "data": {
        "stepCount": 0,
        "description": "",
        "heartRate": 0,
        "state": 0,
        "activity": 0
    },
    "config": {
        "stepCount": {
            "min": 1000,
            "max": 10000,
            "type": "Integer",
            "function": "increment",
            "increment": 2,
            "period": 5000
        },
        "description": {
            "type": "String",
            "function": "random"
        },
        "heartRate": {
            "min": 0,
            "max": 200,
            "type": "Integer",
            "function": "random"
        },
        "state": {
            "min": 0,
            "max": 1,
            "type": "Integer",
            "function": "random"
        },
        "activity": {
            "type": "Integer",
            "function": "cycle",
            "value": [0, 2, 1, 2, 1, 1, 1, 0]
        }
    },
    "period": 1000
}