# File lib/fog/rackspace/requests/auto_scale/update_policy.rb, line 16
        def update_policy(group_id, policy_id, options)
          group = self.data[:autoscale_groups][group_id]
          if group.nil?
            raise Fog::Rackspace::AutoScale::NotFound
          end

          policy = group['scalingPolicies'].find { |p| p["id"] == policy_id }

          policy.merge(options)

          request(:body => policy)
        end