ttl property
The resource record cache time to live (TTL), in seconds. Note the following:
-
If you're creating or updating an alias resource record set, omit
TTL
. Amazon Route 53 uses the value ofTTL
for the alias target. -
If you're associating this resource record set with a health check (if
you're adding a
HealthCheckId
element), we recommend that you specify aTTL
of 60 seconds or less so clients respond quickly to changes in health status. -
All of the resource record sets in a group of weighted resource record sets
must have the same value for
TTL
. -
If a group of weighted resource record sets includes one or more weighted
alias resource record sets for which the alias target is an ELB load
balancer, we recommend that you specify a
TTL
of 60 seconds for all of the non-alias weighted resource record sets that have the same name and type. Values other than 60 seconds (the TTL for load balancers) will change the effect of the values that you specify forWeight
.
Implementation
final int? ttl;