Querying and updating meta in version 3.x

[lekhamaru]

Hi
I'm using version 3.0.6 and trying to query for metadata.
curl -X GET "http://localhost:8082/apis/registry/v3/groups/org.tmforum.common/artifacts/entityRef/meta"
This returns 404 Not Found exception
curl -X GET "http://localhost:8082/apis/registry/v2/groups/org.tmforum.common/artifacts/entityRef/meta"
This returns data

Same with PUT. When I do a PUT with v2 I'm able to update metadata but not with v3.

What is the change in v3 and how to update metadata in version 3.

Thank you.
Regards
Lekha