Hi @PetrSindelar100 I am almost 90% sure the issue is using a free azure & Databricks accounts. I am working with my company on testing it out once the premium accounts are provisioned and will get back with the result here. 

I have asked the same question on StackOverflow, sending the link to the post there so you can see the discussion: 

https://stackoverflow.com/questions/77446106/terraform-azure-databricks-unity-catalogue-failed-to-ch...