MailGun 将 Json 发布到 API

Question

public class Program
{
    private readonly IHttpClientFactory _httpClientFactory;
    public static async Task Main(string[] args)
    {
        var client = _httpClientFactory.CreateClient();
        var base64String =     Convert.ToBase64String(Encoding.ASCII.GetBytes("<username>:<password>"));
        client.DefaultRequestHeaders.Add("Authorization", "Basic "+ base64String);
        JObject json = JObject.Parse("{'items': [{'address': '[email protected]','createdat': {}},      {'address': '[email protected]','createdat': {}}]}");
        var postData = new StringContent(json.ToString(), Encoding.UTF8, "application/json");
        var DomainId = "YOUR_domainID_PARAMETER";
        var request = await client.PostAsync("https://api.mailgun.net/v3/" + DomainId + "/complaints", postData);
        var response = await request.Content.ReadAsStringAsync();

        Console.WriteLine(response);`
    }
}

我正在尝试将“投诉”列表发布到 mailgun api。 https://documentation.mailgun.com/docs/mailgun/api-reference/openapi-final/tag/Complaints/#tag/Complaints/operation/api.(*ComplaintController).InsertJSON-fm-36

我收到回复“StatusCode: 400, ReasonPhrase: 'Bad Request'”。 还有一条消息 {"message":"缺少强制参数：地址"} .

我不确定到底出了什么问题。我猜这是我的 Json。

Answer 1

从文档来看，当您传递包含在带有字段的对象中的数组时，它看起来需要一个数组作为输入

items

您可以尝试像这样直接发布数组：

JArray json = JArray.Parse("[{'address': '[email protected]','createdat': {}},      {'address': '[email protected]','createdat': {}}]");

然后将其转换为它的字符串表示形式，或者您也可以尝试直接使用字符串文字，如下所示：

var postData = new StringContent("[{'address': '[email protected]','createdat': {}},      {'address': '[email protected]','createdat': {}}]", Encoding.UTF8, "application/json");