Office 365 REST API - 创建联系人为我提供 HTTPCode 400

Question

我正在使用 Office 365 Rest API，但在创建联系人时遇到问题：

我正在做这个：

public async Task<bool> CreateContact(Contact contact)
    {
        var client = new HttpClient();
        var request = new HttpRequestMessage(HttpMethod.Post, new Uri("https://outlook.office365.com/ews/odata/Me/Contacts"));

        // Add the Authorization header with the basic login credentials.
        var auth = "Basic " + Convert.ToBase64String(Encoding.UTF8.GetBytes(_user + ":" + _password));
        request.Headers.Add("Accept", "application/json");
        request.Headers.Add("Authorization", auth);
        var createResponse = new JObject();
        createResponse["@odata.type"] = "#Microsoft.Exchange.Services.OData.Model.Contact";
        createResponse["DisplayName"] = contact.Name;
        createResponse["EmailAddress1"] = contact.Email;
        request.Content = new StringContent(JsonConvert.SerializeObject(createResponse), Encoding.UTF8, "application/json;odata.metadata=full");
        
        var response = await client.SendAsync(request);
        if (response.IsSuccessStatusCode)
        {
            return true;
        }
        return false;
    }

这给了我

{System.FormatException: The format of value 'application/json;odata.metadata=full' is invalid.
    at System.Net.Http.Headers.MediaTypeHeaderValue.CheckMediaTypeFormat(String mediaType, String parameterName)
   at System.Net.Http.Headers.MediaTypeHeaderValue..ctor(String mediaType)
   at System.Net.Http.StringContent..ctor(String content, Encoding encoding, String mediaType)
   at SharePointPTSample.Office365.Office365Service.<CreateContact>d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at SharePointPTSample.ViewModels.EditContactViewModel.<SaveContact>d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<ThrowAsync>b__3(Object state)}

但是如果我将值“application/json;odata.metadata=full”更改为“application/json”， 它给了我400

{StatusCode: 400, ReasonPhrase: 'Bad Request', Version: 0.0, Content: System.Net.Http.StreamContent, Headers:
{
  Cache-Control: private
  Server: Microsoft-IIS/8.0
  request-id: 3679d732-ae03-4358-b256-3738cbf24030
  X-CalculatedBETarget: dbxpr06mb352.eurprd06.prod.outlook.com
  X-DiagInfo: DBXPR06MB352
  X-BEServer: DBXPR06MB352
  X-AspNet-Version: 4.0.30319
  Set-Cookie: exchangecookie=daa5b4f2b05b422f8c5e99105e617429; expires=Sun, 05-Jul-2015 22:06:47 GMT; path=/; HttpOnly,  X-BackEndCookie=< removed it for post>; expires=Mon, 04-Aug-2014 22:06:47 GMT; path=/ews; secure; HttpOnly
  X-Powered-By: ASP.NET
  X-FEServer: AMXPR05CA0040
  Date: Sat, 05 Jul 2014 22:06:47 GMT
  Content-Length: 567
  Content-Type: application/json; odata.metadata=minimal; odata.streaming=true; IEEE754Compatible=false; charset=utf-8
}}

我点击此链接

http://msdn.microsoft.com/en-us/library/office/dn605896(v=office.15).aspx#bkContact

缺少什么？我没听懂:/

我可以使用“删除”、“更新”和“获取联系人”功能。

完整的源代码在这里： https://github.com/saramgsilva/Office365RESTAPISample

Answer 1

萨拉姆席尔瓦， 感谢您尝试 API。 我尝试了你的代码和一些东西。 1. 您需要将ContentType Header指定为application/json。保留 odata 部分。 2. 给出后，您会看到下一个问题，即需要提供名字。一旦您提供了这两项，您应该会得到 201。

        createResponse["GivenName"] = "Rohit1";
        request.Content = new StringContent(JsonConvert.SerializeObject(createResponse));
        request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");