Amazon MQ for ActiveMQ: Deleted Elastic Network Interface alarm

Amazon MQ for ActiveMQ will raise a BROKER_ENI_DELETED alarm when you delete a broker’s Elastic Network Interface (ENI). When you first create an Amazon MQ broker, Amazon MQ provisions an elastic network interface in the Virtual Private Cloud (VPC) under your account and, thus, requires a number of EC2 permissions.

You must not modify or delete this network interface. Modifying or deleting the network interface can cause a permanent loss of connection between your VPC and your broker. If you wish to delete the network interface, you must delete the broker first.