CmdID / az / az mariadb / az mariadb server / az mariadb server replica
az mariadb server replica list
List all read replicas for a given server. Azure CLI reference
1 example Its page in the Azure CLI reference
Examples
List all read replicas for master server 'testsvr'.
az mariadb server replica list -g testgroup -s testsvrIdentify-gName of resource group.