{
    "apis": [],
    "fields": [
        {
            "name": "actions",
            "type": "float"
        },
        {
            "name": "impressions",
            "type": "float"
        },
        {
            "name": "reach",
            "type": "float"
        },
        {
            "name": "spend",
            "type": "int"
        }
    ]
}