I have a Power BI report that takes data from the BB connector. I can refresh the report within PowerBI just fine. But I've tried, and failed, several times to create a Power Automate Flow that will automatically refresh a Power BI pbix file stored in Azure, using Refresh a Dataset action. Also tried to do this using a button in Power BI to trigger the flow. The flow runs, but the dataset doesn't refresh. Does anyone have a sample or instructions how to do this?