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Show the member level information. Add CURRENT-EPOCH, TARGET-EPOCH, and TARGET-ASSIGNMENT information. The CURRENT-EPOCH means member epoch. Change ASSIGNMENT to CURRENT-ASSIGNMENT. The ASSIGNMENT value format will change from "my_topic:0,my_topic:1,new_topic:0,new_topic:1" to "my_topic:0,1;new_topic:0,1". The original format shows topic name for each partition. The new format only shows topic name one time for all partitions under the same topic.

$ bin/kafka-share-groups.sh --bootstrap-server localhost:9092 --describe --group my-group --members --verbose
GROUP		CONSUMER-ID				HOST			CLIENT-ID				CURRENT-EPOCH	CURRENT-ASSIGNMENT			TARGET-EPOCH	TARGET-ASSIGNMENT
my-group	T4tbGKsvT7CtsxVBH5J2QQ	/127.0.0.1		consumer-my-group-1		1				my_topic:0,1;new_topic:0,1	1				my_topic:0,1;new_topic:0,1

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