UNKNOWN
Source
CloudSploit
ID
mq-deployment-mode

MQ Deployment Mode

Ensure that for high availability, your AWS MQ brokers are using the active/standby deployment mode instead of single-instance

With the active/standby deployment mode as opposed to the single-broker mode (enabled by default), you can achieve high availability for your Amazon MQ brokers as the service provides failure proof no risk.

Enabled Deployment Mode feature for MQ brokers