Query: ram_user_manage_policies_hierarchy

select
  r.name as id,
  r.name as title,
  'role' as category,
  null as from_id
from
  alicloud_ram_role as r
where
  r.arn = $1

-- Policies (attached to groups)
union select
  policy ->> 'PolicyName' as id,
  policy ->> 'PolicyName' as title,
  'managed_policy' as category,
  r.name as from_id
from
  alicloud_ram_role as r,
  jsonb_array_elements(r.attached_policy) as policy
where
  r.arn = $1;