CmdID

CmdID / aws / aws ec2

aws ec2 describe-regions

Describes the Regions that are enabled for your account, or all Regions. AWS CLI reference

4 options Its page in the AWS CLI reference

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Options

4 in the AWS CLI reference
--all-regionsIndicates whether to display all Regions, including Regions that are disabled for your account.
--dry-runChecks whether you have the required permissions for the action, without actually making the request, and provides an error response.
--filtersThe filters.
--region-namesThe names of the Regions.