如何将以数字开头的json对象转换为c#？

using Newtonsoft.Json;
using System.Collections.Generic;

public class DataItem
{
    [JsonProperty("1")]
    public string Property1 { get; set; }

    [JsonProperty("2")]
    public int Property2 { get; set; }

    // ... 其他属性
}

public class DataCollection
{
    [JsonProperty("data")]
    public List<DataItem> Items { get; set; }
}

using Newtonsoft.Json;

string jsonString = @"{""data"": [{""1"": ""value1"", ""2"": 123}, {""1"": ""value2"", ""2"": 456}]}";

DataCollection dataCollection = JsonConvert.DeserializeObject<DataCollection>(jsonString);

// 现在dataCollection.Items包含了反序列化后的数据