default
The ISO 8601 timespan duration of TTL of messages sent to this topic if no TTL value is set on the message itself. Defaults to P10675199DT2H48M5.4775807S.
The ISO 8601 timespan duration of TTL of messages sent to this topic if no TTL value is set on the message itself. Defaults to P10675199DT2H48M5.4775807S.