PortfolioHistoryResponse

{
    "data": {
        "datapoints": [
            {
                "time": "2019-08-24T14:15:22.123Z",
                "value": {
                    "value": "string",
                    "asset_id": "b4695157-0d1d-4da0-8f9e-5c53149389e4",
                    "currency_id": "305e0674-ee79-42b7-bf83-278294a47a7b"
                }
            }
        ],
        "return_percentage": "string"
    }
}