get https://api.linode.com//account/availability/
View the available services for your account, in a specific region.
Only account users with unrestricted access can run this operation.
linode-cli account get-account-availability us-east
<https://techdocs.akamai.com/cloud-computing/docs/getting-started-with-the-linode-cli>
account:read_only
<https://techdocs.akamai.com/linode-api/reference/get-started#oauth>