CmdID / az / az devops / az devops admin / az devops admin banner
az devops admin banner add
Add a new banner and immediately show it. Azure CLI extensions reference
4 options Its page in the Azure CLI extensions reference
Options
--banner-typeType of banner to present.--expirationDate/time when the banner should no longer be presented to users.--idIdentifier for the new banner.--messageMessage (string) to show in the banner.