powerSSAS: Getting Aggregations for a particular Attribute

If you have ever manually edited aggregation designs, you may have wondered what aggregation currently exist for a particular attribute. Well the following powerSSAS script will give you just that. (you could do this with straight PowerShell, but powerSSAS just makes it slightly easier to address a given measure group)

Technically this script is just one single statement, with a couple of parameters to make it more re-usable. I have broken it up in order to make more readable by using the PowerShell line continuation character which is the back tick (`). I also pretty much developed it, starting off at the top and slowly drilling down adding one "line" at a time.