CmdID / aws / aws account
aws account list-regions
Lists all the Regions for a given account and their respective opt-in statuses. AWS CLI reference
4 options Its page in the AWS CLI reference
Options
--account-idSpecifies the 12-digit account ID number of the Amazon Web Services account that you want to access or modify with this operation.--max-resultsThe total number of items to return in the command’s output.--next-tokenA token used to specify where to start paginating.--region-opt-status-containsA list of Region statuses (Enabling, Enabled, Disabling, Disabled, Enabled_by_default) to use to filter the list of Regions for a given account.