event.json

{
  "Records": [
    {
      "cf": {
        "config": {
          "distributionDomainName": "d111111abcdef8.cloudfront.net",
          "distributionId": "EDFDVBD6EXAMPLE",
          "eventType": "origin-request",
          "requestId": "4TyzHTaYWb1GX1qTfsHhEqV6HUDd_BzoBZnwfnvQc_1oF26ClkoUSEQ=="
        },
        "request": {
          "clientIp": "203.0.113.178",
          "headers": {
            "x-forwarded-for": [
              {
                "key": "X-Forwarded-For",
                "value": "203.0.113.178"
              }
            ],
            "user-agent": [
              {
                "key": "User-Agent",
                "value": "Amazon CloudFront"
              }
            ],
            "via": [
              {
                "key": "Via",
                "value": "2.0 2afae0d44e2540f472c0635ab62c232b.cloudfront.net (CloudFront)"
              }
            ],
            "host": [
              {
                "key": "Host",
                "value": "example.org"
              }
            ],
            "cache-control": [
              {
                "key": "Cache-Control",
                "value": "no-cache, cf-no-cache"
              }
            ],
            "accept": [
              {
                "key": "Accept",
                "value": "text/html"
              }
            ]
          },
          "method": "GET",
          "origin": {
            "custom": {
              "customHeaders": {},
              "domainName": "example.org",
              "keepaliveTimeout": 5,
              "path": "",
              "port": 443,
              "protocol": "https",
              "readTimeout": 30,
              "sslProtocols": [
                "TLSv1",
                "TLSv1.1",
                "TLSv1.2"
              ]
            }
          },
          "querystring": "",
          "uri": "/api",
          "body": {
            "action": "read-only",
            "data": "Zm9vPWJhciZiaXo9YmF6==",
            "encoding": "base64",
            "inputTruncated": false
          }
        },
        "response": {}
      }
    }
  ]
}