通过API将任务发布到Asana停止工作

Question

我编写了一个程序，通过API将任务发布到asana，并且一直工作到今天早上，有人可以帮我找出原因吗？

这是我发送的JSON字符串的示例：

{"workspace":09876543321111,"data": {"assignee":null,"name":"Sample Name","notes":"Sample Noted","due_on":"2015-01-27","projects":"12434567889099","completed":false}}

我收到一个400错误：错误的请求。

这是我的代码：

string ID = "09876543321111"; //workspace ID
string url = @"https://app.asana.com/api/1.0/workspaces/" + ID + @"/tasks";
Data dat = new Data();

string ProjName = "Test Project"; 
dat.projects = "1234567890234";
dat.assignee = null; 
dat.name = "Sample Name";
dat.notes = "Sample Notes";
dat.due_on = val.requiredBy.Value.ToString("u").Substring(0, 10);
dat.completed = false;

//if task doesnt exist, make one
if (!Tasks.CheckExist(project, dat.projects, dat.name, apiKey, log))
{
    string json = JsonConvert.SerializeObject(dat);
    string data = "{\"workspace\":" + ID + ",\"data\": " + json + "}";
    log.WriteLine(data);
    Functions.Post(data, url, apiKey, log);                            
}

发布功能：

//post tasks to asana
public static void Post(string data, string url, string apiKey, StreamWriter log)
{
    byte[] bytes = Encoding.UTF8.GetBytes(data);
    var req = (HttpWebRequest)WebRequest.Create(url);

    req.Method = WebRequestMethods.Http.Post;
    req.ContentLength = bytes.Length;
    req.ContentType = "application/json";

    var authInfo = apiKey + ":";
    var encodedAuthInfo = Convert.ToBase64String(
        Encoding.Default.GetBytes(authInfo));
    req.Headers.Add("Authorization: Basic " + encodedAuthInfo);

    req.ContentLength = bytes.Length;
    Stream reqStream = req.GetRequestStream();
    reqStream.Write(bytes, 0, bytes.Length);
    reqStream.Close();

    try
    {
        HttpWebResponse response = (HttpWebResponse)req.GetResponse();
        string res = new StreamReader(response.GetResponseStream()).ReadToEnd();
    }
    catch (WebException ex)
    {
        HttpWebResponse response = ((HttpWebResponse)ex.Response);
        string exc = url + " caused a " + (int)response.StatusCode + " error.\n" + response.StatusDescription;
        Console.WriteLine(exc);
        log.WriteLine(exc);
    }
}

编辑

对于关心的人，我通过将字符串数据更改为以下方式解决了该问题：

  string data = "{\"data\": " + json + "}";

Answer 1

我们最近进行了更改，如果在顶层传递了意外的参数，则返回400错误，因为（几乎）所有API路由仅使用在“数据”属性下传递的参数。 在这种情况下（如您所正确确定的那样），顶层的“工作区”属性是错误的-以前我们只是忽略了它，但是为了使API少“令人惊讶”，我们希望对参数进行明确和严格的规定被忽略，否则可能会产生误导。