    # File lib/fog/rackspace/requests/databases/restart_instance.rb, line 5
            def restart_instance(instance_id)
              data = {
                'restart' => {}
              }

              request(
                :body => Fog::JSON.encode(data),
                :expects => 202,
                :method => 'POST',
                :path => "instances/#{instance_id}/action"
              )
            end