Power BI Gateway Data Sources Usage

[PollyCosta]

I am trying to clean up my Power BI on-premises standard gateway data sources. How can I find data on which published reports use which data sources?  I'd like to know which reports in the enterprise use each data source in the gateway.

[GilbertQ]

Hi @PollyCosta 

You can use the following REST API which will tell you which data source and gateway the dataset is connecting to in a Group

Datasets - Get Datasources In Group - REST API (Power BI Power BI REST APIs) | Microsoft Docs

You would then need to loop through the groups to get it from all your groups.