We\'ve been trying to follow this Power BI article so that we can embed reports/dashboards in our SaaS product. Specifically, we\'re stuck at Step 3, \'Create the Embed Token.\
The best way to get the real exceptions from Power BI is to add a DelegatingHandler and look at the headers / body of the message.
DelegatingHandler
https://github.com/Microsoft/PowerBI-CSharp/compare/master...mikeblakeuk:feature/exceptionHandler