Power BI API - GetModifiedWorkspaces - 403 Forbidden


I’m trying to use Postman to use Power BI API and my first steps was to use Admin - WorkspaceInfo GetModifiedWorkspaces.

Using the Microsoft Learn “Try it” button, will let me authenticate and running the request:
GET https://api.powerbi.com/v1.0/myorg/admin/workspaces/modified
I will get the Power BI Workspaces IDs.

Trying the same in Postman, after successfully get the Authorization token, I will receive only an “403 Forbidden” - “The request was a legal request, but the server is refusing to respond to it. Unlike a 401 Unauthorized response, authenticating will make no difference.”

What could be wrong?

Kind Regards,