When using Rest API how can I use data from a handled error within On error workflow?

How can I use the data object from a handled 400 error within the On error workflow? I can’t see a way to access the data within the actions.

The same error that you see in the sidebar is available under the name “current error”

That is weird, I saw that but it was coming up empty for me

It’s empty in the editor until you test the workflow and it fails