Error log missing for tasks completedWithError

[TiansuYu]

I have some cruise control tasks that are finished with CompletedWithError. I would like to understand what the error is from the server side. However, by digging into the cruise control logs, I can only see entries such as

{"Status":"CompletedWithError","ClientIdentity":"xxx","RequestURL":"POST /kafkacruisecontrol/rebalance?json<content_of_my_request>","UserTaskId":"a2b98fff-c672-4ce3-xxxx","StartMs":"1711616677527"}

without any explanations of the error itself.

Could someone enlighten me how to improve on the logging behavior here?