Clearer error message for ping API?

[beanallergy]

When using ping API (/api/os/ui/#/openstack-locations/.ping) to test Openstack location properties, if Openstack environment doesn't have Heat enabled (e.g existing Openstack that wasn't installed with Heat in mind), the response message is somewhat vague:
{ "description": "public endpoint for orchestration service not found", "success": true }
It is hard to troubleshoot with this information. Is it possible to change the error message to something like "Unable to reach Heat orchestration service in Openstack"?