@Override
    public void validateOffsetFetch(
        String memberId,
        int memberEpoch,
        long lastCommittedOffset
    ) {
        throw new UnsupportedOperationException("validateOffsetFetch is not supported for Share Groups.");
    }
Remove the member from the group.

@param memberId The member id to remove.
group-coordinator/src/main/java/org/apache/kafka/coordinator/group/modern/share/ShareGroup.java