@Wojciech_BUK I granted both in the GUI:) you can either search for display name there (and then it uses the Managed Identity Object ID), or you can search directly for the value of the "Managed Identity Application ID" and then it works correctly! ...
@Wojciech_BUK thanks a lot for all your advice! I solve the issue after all, and the solution was ridiculously easy as well as ridiculously not obvious (to me at least).So the thing was that I was adding my Data Factory managed identity to the Exter...
@Wojciech_BUK Thanks a lot for the feedback! I have a couple of questions: When you say "allow workspace clusters to access storage" - I understand when you talk about interactive cluster. In my case I was trying to trigger a Databricks Notebook/Job ...