The Before Operation Rule is used to calculate attributes before a web service operation call. This rule is used by the Web Services Connector before performing any operation such as Test Connection, Aggregation, and so on.
If you could please link the java docs that Geoff posted.
I often can’t find the java docs when I need it (old bookmark I had returned 404)
It would also help new admins/developers who go the Before/After Operation pages, and want to know more about what java methods they can use.
It is great that the page lists the Input Objects and Return Objects, I would be super useful if the page also linked to the Java Docs for those objects.