On-demand VHDS and S/RDS Updates

The on-demand update filter can be used to request a virtual host data if it’s not already present in the . The contents of the Host or :authority header is used to create the on-demand request. For an on-demand request to be created, VHDS must be enabled and either Host or :authority header be present.

On-demand VHDS and on-demand S/RDS can not be used at the same time at this point.