Returns the device_id a client is told for a registered device, by the same rule as its sub.
device_id
sub
An ephemeral client, and a pairwise client with no sector, are told nothing. A device owned by an application goes to every client as it is.
the client being answered
the device register's id
Optional
false when an application owns the device
the client-facing device id, or '' to omit the claim
Returns the
device_ida client is told for a registered device, by the same rule as itssub.An ephemeral client, and a pairwise client with no sector, are told nothing. A device owned by an application goes to every client as it is.