Is it possible to list all topics/partitions for a given consumer group?

[Geoff (geoff-va)]

Maybe I'm just missing it, but I'm looking for something like the kafka-consumer-groups --describe --group <group_id> results - just a list of all the topics/partitions/offset positions for a given group.

I see we can list groups, describe groups and get consumer groups offsets - but the describe seems to be focused around the members which only appears to be valid when there is an active consumer group and getting the offsets requires you to know the topic/partition first but we can't get that from just listing the groups or describing them via the api.