    # File lib/fog/rackspace/requests/dns/callback.rb, line 5
            def callback(job_id, show_details=true)

              validate_path_fragment :job_id, job_id

              request(
                :expects  => [200, 202, 204],
                :method   => 'GET',
                :path     => "status/#{job_id}",
                :query    => "showDetails=#{show_details}"
              )
            end