Could you be more specific as to what permissions you assigned and where? Are you using a Service Principal?

There's two main options for the Power BI Service. The recommended being Machine to Machine OAuth.

If you could be a bit more specific about what you've tried and what your constraints are, that would be helpful!

https://learn.microsoft.com/en-us/azure/databricks/partners/bi/power-bi-m2mhttps://learn.microsoft.c...