    # File lib/fog/aws/requests/compute/attach_volume.rb, line 26
            def attach_volume(instance_id, volume_id, device)
              request(
                'Action'      => 'AttachVolume',
                'VolumeId'    => volume_id,
                'InstanceId'  => instance_id,
                'Device'      => device,
                :idempotent   => true,
                :parser       => Fog::Parsers::Compute::AWS::AttachVolume.new
              )
            end