Query: kms_keys_for_eks_cluster

select
  e -> 'Provider' ->> 'KeyArn' as kms_key_arn
from
  aws_eks_cluster,
  jsonb_array_elements(encryption_config) as e
where
  arn = $1
  and account_id = split_part($1, ':', 5)
  and region = split_part($1, ':', 4);