ListCheckupDatesModel(ListCheckupDatesModel)

{
    "date": "2019-08-24T14:15:22.123Z",
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "appointment": {
        "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
        "doctor": {
            "id": "string",
            "name": "string",
            "image": "string"
        },
        "checkup_date": "2019-08-24T14:15:22.123Z",
        "appointment_date": "2019-08-24T14:15:22.123Z",
        "status": "string"
    },
    "completedDate": "2019-08-24T14:15:22.123Z"
}