Before Creating the Enhancement Request

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

Summary

Add code to get retrytopic

Motivation

There are several places in the code to get the full topic. In actual use, only retrytopic is used. If the cluster's topic reaches 10,000 or 100,000, the interface returns a lot of unnecessary data. Therefore, I want to add a new requestcode to return only retrytopic.

Describe the Solution You'd Like

Add new requestcode to return only retrytopic.

Describe Alternatives You've Considered

Add new requestcode to return only retrytopic.

Additional Context

No response