从 SharePoint 2013 Web 部件访问linkedIn 2.0 API 时出现 403 禁止错误答案

【问题标题】：Getting 403 forbidden error while accessing linkedIn 2.0 API from SharePoint 2013 web part从 SharePoint 2013 Web 部件访问linkedIn 2.0 API 时出现 403 禁止错误
【发布时间】：2019-01-10 13:57:10
【问题描述】：

API：https://api.linkedin.com/v2/me?projection=(id,firstName,lastName)

应用权限：r_basicprofile、r_emailaddress、w_share

ServicePointManager.Expect100Continue = true;
        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

        string requesturl = "https://api.linkedin.com/v2/me?projection=(id,firstName,lastName)";


        HttpWebRequest webRequest = System.Net.WebRequest.Create(requesturl) as HttpWebRequest;
        webRequest.Method = "GET";
        webRequest.Host = "api.linkedin.com";
        //webRequest.ContentType = "application/x-www-form-urlencoded";
        //webRequest.Connection = "Keep-Alive";
        webRequest.Headers.Add("Authorization", "Bearer " + accessToken);

        //Stream dataStream = webRequest.GetRequestStream();

        //String postData = String.Empty;
        //byte[] postArray = Encoding.ASCII.GetBytes(postData);

        //dataStream.Write(postArray, 0, postArray.Length);
        //dataStream.Close();

        WebResponse response = webRequest.GetResponse();
        Stream dataStream = response.GetResponseStream();


        StreamReader responseReader = new StreamReader(dataStream);
        String returnVal = responseReader.ReadToEnd().ToString();

【问题讨论】：

标签： linkedin-api

【解决方案1】：

如果您使用的是 V2 API 并且您没有获得使用 r_basicprofile 的权限，那么请向linkedin申请使用 r_basicprofile 的权限

或者对 V2 使用 r_liteprofile + r_emailaddress （还要检查您的应用中是否存在 r_liteprofile 权限）

r_liteprofile for firstName,lastName,profilePicture,id r_emailaddress 用于获取 emailAddress

检查这个：https://docs.microsoft.com/en-us/linkedin/consumer/integrations/self-serve/migration-faq?context=linkedin/consumer/context

【讨论】：