Get how long a password item may stay on the clipboard, in seconds, 0 for one that stays as long as anything else does
A call of its own rather than a field every item travels with, as GetImage and GetUris are: only a client about to change a timeout wants it, so as a field it would be a number every item of every kind carried for the password's sake.
| this |
a Client instance |
| uuid |
the uuid of the password item we want the timeout of |
|
the timeout in seconds, 0 on failure as well as for a password with none |