Query: vpc_subnets_for_dax_cluster

select
  s ->> 'SubnetIdentifier' as subnet_id
from
  aws_dax_cluster as c,
  aws_dax_subnet_group as g,
  jsonb_array_elements(subnets) as s
where
  g.subnet_group_name = c.subnet_group
  and c.arn = $1;