put https://api.linode.com//images/sharegroups/tokens/
Updates the label of an existing membership token for a share group member or a pending membership.
To get the token_uuid, run the List tokens or Create a token operation to generate one for the share group you want to join.
linode-cli images sharegroups tokens update abc123 --label "new_label"
<https://techdocs.akamai.com/cloud-computing/docs/getting-started-with-the-linode-cli>
images:read_write
<https://techdocs.akamai.com/linode-api/reference/get-started#oauth>