We strongly recommend that the subscription model return a complete reponse. A provider should not have to go retrieve a response (which proves burdensome) when it could be sent directly to them.

Existing Wording:

We are soliciting input on the use of the Subscription resource on the Task resource as a way of communicating updates by the service provider to the ordering provider. While we may recommend the use of a notification with a subsequent request for the current status by the ordering provider, we have made provision for the subscription to request a complete response including the Task and the specific order resource.