[Enhancement] Skip invalid records when the group is absent in Pop

[lizhimins]

Before Creating the Enhancement Request

• I have confirmed that this should be classified as an enhancement rather than a bug/feature.

Summary

Skip invalid records when the group is absent in Pop

Motivation

Avoid generating too many invalid retry messages when the Group does not exist.

Describe the Solution You'd Like

Add switch

Describe Alternatives You've Considered

Avoid generating a large number of invalid retry messages.

Additional Context