Our best practice is to set a low on service discovery zones. The default SOA of 900 seconds leads toa default negative cache TTL which messes with service discovery when services query for the DNS record before the records have been updated/created. Basically, when this happens DNS lookups will fail for 15 minutes =); we change it to 30 seconds, so negative DNS queries are refreshed more quickly. Not sure the best course of action. Terraform should maybe import the automatically since it gets generated by AWS, not by terraform. There should be a way to set the without getting the deprecation warning because this is not a user problem. There's nO way we can mite this without the flag. create a new attempt to update the via the within the same this question comes from an open source project: hashicorp / terraform provider AWS Source: https://tinyurl.com/yzalc3wc