usage: kafka-cluster [-h] {cluster-id,unregister,unregister-controller,list-endpoints,api-versions} ... The Kafka cluster tool. positional arguments: {cluster-id,unregister,unregister-controller,list-endpoints,api-versions} cluster-id Get information about the ID of a cluster. unregister Unregister a broker. unregister-controller Unregister a controller. list-endpoints List endpoints api-versions Get information about the api versions of the brokers or controllers. named arguments: -h, --help show this help message and exit