get https://api.linode.com//account/betas
Display all enrolled Beta Programs for your Account. Includes inactive as well as active Beta Programs.
Only unrestricted Users can access this operation.
linode-cli betas enrolled
<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>