Implementing JsonConverter to simplify Ser/De

public class Snapshot<T>
{
    public DateTime Taken { get; set; }
    public T Data { get; set; }

    public static Snapshot<T> NewEmpty()
    {
        return new Snapshot<T>
        {
            Taken = DateTime.MinValue,
            Data = default
        };
    }
}

{"2020-06-21T00:00:00":"this is some data here!!"}

public class SnapshotConverter<T> : JsonConverter<Snapshot<T>>
{
    public override Snapshot<T> Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
    {
        throw new NotImplementedException("Deserialization is not supported.");
    }

    public override void Write(Utf8JsonWriter writer, Snapshot<T> value, JsonSerializerOptions options)
    {
        writer.WriteStartObject();
        writer.WritePropertyName(value.Taken.ToString("s"));
        JsonSerializer.Serialize(writer, value.Data, options);
        writer.WriteEndObject();
    }
}