CmdID

CmdID / az / az monitor / az monitor metrics

az monitor metrics list-sub-definitions

List the metric definitions for the subscription. Azure CLI reference

2 options Its page in the Azure CLI reference

Opens CmdID with your command. It is read in your browser and sent nowhere.

Options

2 in the Azure CLI reference
--metricnamespaceMetric namespace where the metrics you want reside.
--regionThe region where the metrics you want reside.