Required properties:

store : <string>
Datastore name.

Optional properties:

comment : <string>
Comment (single line).
ignore-verified : <boolean>   (default=true)
Do not verify backups that are already verified if their verification is not outdated.
outdated-after : <integer> (1 - N)
Days after that a verification becomes outdated
schedule : <calendar-event>
Run verify job at specified schedule.