• Describe the issue
  In EPEL8 there cannot be the same module name and module stream name as modules in rhel8. Another module with the same name and module name has made it into EPEL8 modularity.

Please remove nodejs:12 from the EPEL8 modularity repository.

I believe the following should do it

koji untag-build epel8-modular-updates nodejs-12-820200803134933.9edba152

• When do you need this? (YYYY/MM/DD)
  2020-09-30

• When is this no longer needed or useful? (YYYY/MM/DD)
  N/A

• If we cannot complete your request, what is the impact?
  Any RHEL8, or CentOS8 users that have nodejs:12 enabled, will get the EPEL versions upon installation or update.
  nodejs:12 is currently not the default, so the impact isn't huge, but it isn't zero either.