def children_resources(parent_id)
      http_get(url('/resources/%s/children', parent_id))['results'].map { |r| Resource.new(r) }
    end
def children_resources(parent_id)
      http_get(url('/resources/%s/children', parent_id))['results'].map { |r| Resource.new(r) }
    end
Get childrens of a resource
 @return Children of a resource