Update a placement group

put https://api.linode.com/{apiVersion}/placement/groups/{groupId}

Change the label for a specific placement group. This is the only value you can update. However, you can add more compute instances or remove existing ones.

linode-cli placement group-update 528 \
  --label PG_Miami_failover_update

<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>