How to list all Hosts currently in maintenance mode

[ct_27]

Our Infrastructure teams are looking for a way to list all Hosts (later all entities) that are currently in maintenance mode. According to this documentation it would be where Availability = Maintenance.

https://www.dynatrace.com/support/help/how-to-use-dynatrace/hosts/monitoring/host-availability#maint... 

I'm unable to find any API call that would return such a result. Even worse, I see no UI page that would list the same.

Does anyone have any suggestions?

[ChadTurner]

Currently there isn't an ability for that other then grabbing the API data for All the Defined windows. This would be a great RFE.