az servicebus --help Manage Azure Service Bus namespaces...TL

[addaxnasom]

Group
    az servicebus : Manage Azure Service Bus namespaces, queues, topics, subscriptions, rules and
    geo-disaster recovery configuration alias.

Subgroups:
    georecovery-alias : Manage Azure Service Bus Geo-Disaster Recovery Configuration Alias.
    migration         : Manage Azure Service Bus Migration of Standard to Premium.
    namespace         : Manage Azure Service Bus Namespace.
    queue             : Manage Azure Service Bus Queue and Authorization Rule.
    topic             : Manage Azure Service Bus Topic and Authorization Rule.