// Root myDeserializedClass = JsonSerializer.Deserialize<Root>(myJsonResponse);
    public class Datum
    {
        [JsonPropertyName("Name")]
        public string Name { get; set; }

        [JsonPropertyName("Year")]
        public int Year { get; set; }
    }

    public class Root
    {
        [JsonPropertyName("Id")]
        public long Id { get; set; }

        [JsonPropertyName("Data")]
        public List<Datum> Data { get; } = new List<Datum>();
    }