az-logout

Logout current user

$ az logout

$ az logout --username [user@example.com]

az logout [options]

az logout removes stored authentication credentials for the Azure CLI. It clears access tokens and refresh tokens from the local credential cache.
The command is useful when switching between accounts or securing a shared system.

--username user

Logout specific account

Does not revoke tokens on Azure side, only removes local cache. Service principal credentials in environment variables are not affected. Managed identity authentication persists.

az logout has been available since Azure CLI 2.0 in 2017 as the companion to az login for credential management.

az-login(1), az-account(1), az(1)