1. show list of current addresses including name, 'definition'[a] and'high level attributes'[b]
2. allow a new address to be added to the list in 1. by specifying thename and 'definition'[a].
3. allow an address from list in 1. to be deleted4. allow all details for an address from list in 1. to be displayed

[a]: address definition:
multicast
store_and_forward
flavor
group identifier (optional)

[b] high-level address attributes:
status (e.g. error, pending, active)
consumers
producers
ingress rate (for some recent time interval)
egress rate (for some recent time interval)
(all stats are aggregate values if multiple shards exist)

[c] other address attributes:
shards and shard specific stats
specialised configuration (e.g. default ttl or anything else that canbe specified on broker level)
backlog (i.e. number of messages held by the system in queue - or possibly in the router?)
...