post https://api.linode.com//linode/instances//shutdown
Shuts down a Linode you have permission to modify. If any actions are currently running or queued, those actions must be completed first before you can initiate a shutdown.
linode-cli linodes shutdown 123
<https://techdocs.akamai.com/cloud-computing/docs/getting-started-with-the-linode-cli>
linodes:read_write
<https://techdocs.akamai.com/linode-api/reference/get-started#oauth>