[API] Getting world buff data

With the addition of world buffs to the summary page of a classic log for all encounters, I was wondering if there was a way to get the summary/world buff information for the entire raid (as in all encounters) through the API.

Currently the only way I found to get the world buff data is to either request the fight data and use those ID’s to check every fight, or use the /report/events/{view}/{code} endpoint with the raid start and end time and go through every fight with that data. Using #boss=-2&difficulty=0 (or just clicking all encounters and going to the summary page) at the end of a normal report however will show all the data combined for all the bosses, so not every single boss has to be looked at separately. Is there any way to get this same information through the API?