Hello! In the Kafka Metadata Source, I am not sure how the config values

domain.domain_key.allow

and

domain.domain_key.deny

are used. Are they intended to extract domain names from the topic name by a capturing group in the regex? Or are they used to only keep topics that belong to a certain domain? Does somebody have an example? The documentation is a bit short here. Thanks a lot!

i think this recent PR could shed some light on things: https://github.com/linkedin/datahub/pull/4100

Thank you very much, @lemon-hydrogen-83671!