rackspace add webhook to policy

I’m curious if this is possible using the ansible cloud modules? It is possible to create the auto scale group and its accompanying policies. For the autoscaling to be really useful you have to be able to get it to automatically scale up and down in response to notifications from the rackspace monitoring.

However - I can’t seem to find an existing way to add webhooks to the policy? The webhooks provide the URL that can be called from the notifications.

Has someone done this - creating the webhook - from ansible before?