Undeliverable identities / identity API end point

I'd like to scan our end users for identities that are undeliverable so that we can automate rudimentary bounce error reporting. The only method I can think of is to loop through each end user, then loop through their undeliverable count / deliverable value.

Is there a way to scan/filter for identities that have been marked undeliverable or that have an undeliverable_count > 0?