An EOU validate action to the devices associated with the
interface.
This object always has the value 'none' when read.
none(1) no operation is performed.
initialize(2) Manually initiates reauthentication of all
the endpoint devices associated with the
interface.
revalidate(3) Revalidate EOU posture credentials of the
devices associated with a specify interface.
noRevalidate(4) Disable the revalidation of all the device
associated with the interface.