A policy that specifies the conditions for resource
expiration (i.e., automatic resource deletion).
Attribute
Name
Description
ttl
google.protobuf.duration_pb2.Duration
Specifies the "time-to-live" duration for an associated
resource. The resource expires if it is not active for a
period of ``ttl``. The definition of "activity" depends on
the type of the associated resource. The minimum and maximum
allowed values for ``ttl`` depend on the type of the
associated resource, as well. If ``ttl`` is not set, the
associated resource never expires.