Power BI REST API, HTTP 401

Thanks for the reply from Tayyabali , please allow me to provide another insight:

Hi, op-agw .

HTTP 401 errors typically indicate authentication issues. Here are some possible workarounds:

1.First, check the access token: Make sure your application provided a valid access token in the request. The access token may be missing, invalid, or expired.

Here is a screenshot of the relevant documentation:

Resolve Microsoft Graph authorization errors - Microsoft Graph | Microsoft Learn

2.Second, confirm that the permissions are sufficient: Make sure that you have assigned the correct API permissions to your application in the Azure portal and that they have been granted by the administrator.

3.Next, make sure the Power BI service admin permissions are turned on

4.Finally, debug tokens: Use a tool such as JWT.io to decode your access token, checking the permissions and expiration date in it

https://www.bing.com/search?q=JWT&form=ANNH01&refig=8661f8975dce4c1cb424494de4564ef1&pc=U531

Of course, if you have any new ideas, you are welcome to contact us.
 

Best Regards,

Leroy Lu

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