{
    "query": {
        "per_user": false,
        "groupings": [
            "pid",
            "date"
        ],
        "kpis": [
            "sessions"
        ],
        "filters": {
            "period": [
                0,
                1,
                2,
                10,
                30,
                60
            ],
            "geo": [
                "US",
                "CN"
            ],
            "pid": [
                "Facebook Ads",
                "gooleadwords_int"
            ]
        },
        "preferred_timezone": false,
        "cohort_type": "user_acquisition",
        "preferred_currency": true,
        "from": "2020-01-01",
        "aggregation_type": "on_day",
        "partial_data": false,
        "min_cohort_size": 1,
        "to": "2020-01-20"
    },
    "results": [
        {
            "measures": [
                {
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                    "sessions_rate": null,
                    "sessions_count": 2665,
                    "sessions_unique_users": null
                },
                {
                    "period": 1,
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                },
                {
                    "period": 10,
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                    "sessions_count": 403,
                    "sessions_unique_users": 45
                },
                {
                    "period": 2,
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                    "sessions_count": 1924,
                    "sessions_unique_users": 111
                },
                {
                    "period": 30,
                    "sessions_rate": 3.26,
                    "sessions_count": 157,
                    "sessions_unique_users": 13
                }
            ],
            "pid": "Facebook Ads",
            "date": "2020-01-19",
            "users": 399,
            "cost": 961.22,
            "ecpi": 2.41
        },
        {
            "measures": [
                {
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                    "sessions_rate": null,
                    "sessions_count": 3300,
                    "sessions_unique_users": null
                },
                {
                    "period": 1,
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                    "sessions_count": 3068,
                    "sessions_unique_users": 176
                },
                {
                    "period": 10,
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                    "sessions_count": 768,
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                },
                {
                    "period": 2,
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                    "sessions_count": 2245,
                    "sessions_unique_users": 128
                },
                {
                    "period": 30,
                    "sessions_rate": 5.34,
                    "sessions_count": 189,
                    "sessions_unique_users": 21
                }
            ],
            "pid": "Facebook Ads",
            "date": "2020-01-20",
            "users": 393,
            "cost": 933.52,
            "ecpi": 2.38
        },
        {
            "measures": [
                {
                    "period": 0,
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                    "sessions_unique_users": null
                },
                {
                    "period": 1,
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                },
                {
                    "period": 10,
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                },
                {
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                },
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                }
            ],
            "pid": "Facebook Ads",
            "date": "2020-01-18",
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            "cost": 1002.89,
            "ecpi": 3.02
        },
        {
            "measures": [
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                },
                {
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                },
                {
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                },
                {
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                },
                {
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                }
            ],
            "pid": "Facebook Ads",
            "date": "2020-01-17",
            "users": 51,
            "cost": 178.41,
            "ecpi": 3.5
        },
        {
            "measures": [
                {
                    "period": 0,
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                },
                {
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                },
                {
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                },
                {
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                },
                {
                    "period": 10,
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                }
            ],
            "pid": "Facebook Ads",
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            "ecpi": null
        },
        {
            "measures": [
                {
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                },
                {
                    "period": 1,
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                },
                {
                    "period": 10,
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                },
                {
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                {
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            ],
            "pid": "Facebook Ads",
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            "ecpi": null
        }
    ]
}