Query: elasticache_cluster_no_default_subnet_group

select
  arn as resource,
  case
    when cache_subnet_group_name = 'default' then 'alarm'
    else 'ok'
  end as status,
  case
    when cache_subnet_group_name = 'default' then title || ' not configured with a custom subnet group.'
    else title || ' configured with a custom subnet group.'
  end as reason
  
  , region, account_id
from
  aws_elasticache_cluster;