Is there an API call for updating price group to inherit from parent?

Summary:

We have cases where we have fleet or customer pricing that comes and goes as contract change. We have a case where in our ERP the fleet or customer price expired and the item needs to inherit from the default price group. I have not found the property in any of the API's so far and to touch each one manually through the admin UI would be unreasonable.

Content (required):

The attribute that I am wanting to set via an API is either the inherit all prices from parent price group or the list price inherit from parent price group.