I need to create a report detailing external users and what they have access to on SharePoint sites. I suspect exactly like this:
I need to do this within an application, is there a way of generating this report using PnP/Graph?
Edit: I'm almost certain this is the report I need but I need to pull it into an application, is there a way of accessing it through Graph? I see it's not listed as one of the available reports in the Graph API. Is there another way?
Edit 2: I'm writing a .NET app using PnP.Core and Graph so any pointers on what to go over for this info would be most appreciated if there's not already an exposed Report. Either that or pointers to articles, at this point it feels like I've read everything!