cloudfront-serve-object-on-viewer-device.json

{
  "Records": [
    {
      "cf": {
        "config": {
          "distributionId": "EXAMPLE"
        },
        "request": {
          "uri": "/test",
          "method": "GET",
          "clientIp": "2001:cdba::3257:9652",
          "headers": {
            "host": [
              {
                "key": "Host",
                "value": "d123.cf.net"
              }
            ],
            "cloudfront-is-desktop-viewer": [
              {
                "key": "CloudFront-Is-Desktop-Viewer",
                "value": "true"
              }
            ],
            "cloudfront-is-mobile-viewer": [
              {
                "key": "CloudFront-Is-Mobile-Viewer",
                "value": "false"
              }
            ],
            "cloudfront-is-smarttv-viewer": [
              {
                "key": "CloudFront-Is-SmartTV-Viewer",
                "value": "false"
              }
            ],
            "cloudfront-is-tablet-viewer": [
              {
                "key": "CloudFront-Is-Tablet-Viewer",
                "value": "false"
              }
            ]
          }
        }
      }
    }
  ]
}