Query: waf_regional_rule_group_rule_attached

select
  arn as resource,
  case
    when activated_rules is null or jsonb_array_length(activated_rules) = 0 then 'alarm'
    else 'ok'
  end as status,
  case
    when activated_rules is null or jsonb_array_length(activated_rules) = 0 then title || ' has no attached rules.'
    else title || ' has ' || jsonb_array_length(activated_rules) || ' rule(s) attached.'
  end as reason
  
  , region, account_id
from
  aws_wafregional_rule_group;