获取Bing Ads API的刷新令牌 [英] Obtain Refresh Token for Bing Ads API

问题描述

我正在尝试访问Bing Ads API以获取我帐户的每日报告数据。 

I am attempting to access the Bing Ads API to get daily report data for my accounts. 

我有在此处概述的流程之后取得了部分成功： 

I have had partial success following the process as outlined here: 

https://msdn.microsoft.com/en-us/library/bing-ads-user-authentication-oauth-guide （v = msads.90）.aspx

https://msdn.microsoft.com/en-US/library/dn632721.aspx



使用Index.php，ClientCredentials.php，get_data.php和OAuth2Callback.php我能够运行，登录然后获取访问代码。该邮件连同代码为： 

  实施代码以使用访问令牌检索数据： 

  EwBwAn .... 。



我可以使用此代码发出请求并下载报告，但它的到期时间很短，我希望请求refresh_token，所以我不必每次都登录。



我通过curl使用client_id，grant_type = aurthorization_code，redirect_uri，client_secret和来自的代码发出请求前一步。然而，响应是通用的"服务器错误"。如果我尝试更改param的名称，例如我得到更多
有用的错误，例如{" error"：" invalid_request"，" error_description"："提供的请求必须包含'代码'输入参数。"}。 
$


请求这个更长寿命的令牌时，我还需要注意一些其他元素吗？

https://msdn.microsoft.com/en-us/library/bing-ads-user-authentication-oauth-guide(v=msads.90).aspx
https://msdn.microsoft.com/en-US/library/dn632721.aspx

Using Index.php, ClientCredentials.php, get_data.php and OAuth2Callback.php I am able to run, login and then get an access code. The message along with codes is: 
 Implement code to retrieve data with access token: 
 EwBwAn.....

I can use this code to make a request and download a report for example but it has a short expiration time and I wish to request the refresh_token so I do not have to login each time.

I make a request via curl with client_id, grant_type=aurthorization_code, redirect_uri, client_secret and code from previous step. However the response is a generic "server error". If I attempt to change the name of a param for example I get a more helpful error such as {"error":"invalid_request","error_description":"The provided request must include a 'code' input parameter."}. 

Is there some other element I need to be aware of when requesting this longer life token?

推荐答案

如果运行代码示例，则应该已经在会话数据中具有刷新令牌。请参阅此代码段：

If you ran the code example, you should already have the refresh token in session data. Please see this snippet:

// If the response contains an access_token element, it was successful.
// If not, an error occurred and the description will be displayed below 
if(isset(

responseArray ['access_token']））
{

responseArray['access_token'])) {

accessToken =

accessToken =

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