This was undocumented, but you can add fail_when_4xx_response_code to the revoke request to make it fail.
It will now also show the error in the card when revoking/creating doesn't work.
coverage: 92.077% (-0.01%) from 92.089%
when pulling c39344eba04c1d5b48ef6b3f835a2f84e74ce75a on add-extra-check-for-revoke
into 94625059f3fbf379767e22b45d911aab3755b748 on master.
This was undocumented, but you can add
fail_when_4xx_response_code
to the revoke request to make it fail. It will now also show the error in the card when revoking/creating doesn't work.