aws ec2 modify-vpn-tunnel-options
Modifies the options for a VPN tunnel in an Amazon Web Services Site-to-Site VPN connection. AWS CLI reference
6 options Its page in the AWS CLI reference
Options
--dry-runChecks whether you have the required permissions for the action, without actually making the request, and provides an error response.--pre-shared-key-storageSpecifies the storage mode for the pre-shared key (PSK).--skip-tunnel-replacementChoose whether or not to trigger immediate tunnel replacement.--tunnel-optionsThe tunnel options to modify.--vpn-connection-idThe ID of the Amazon Web Services Site-to-Site VPN connection.--vpn-tunnel-outside-ip-addressThe external IP address of the VPN tunnel.