https://access.redhat.com/documentation/en-us/red_hat_amq_broker/7.11/html/configuring_amq_broker/ref-br-broker-properties_configuring#amqpconnections 

 For the “AMQPMirrorBrokerConnectionElement” element, it states that the syntax is `AMQPConnections.<name>.connectionElements.<name>`, and makes it sound like “<name>” should be “Mirrors”. However, the correct syntax is `AMQPConnections.<name>.connectionElements.<name>.type=MIRROR`.

For item `AMQPConnections.<name>.connectionElements.<name>.addressFilter`, should probably state that standard wildcards (“#” or “*”) do not apply. Should follow the syntax outlined in the community docs https://activemq.apache.org/components/artemis/documentation/latest/amqp-broker-connections.html#mirror-configuration for `address-filter` which is not found in the product docs.