Amazon CloudFront Distribution

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://example.com/schemas/amazon-cloudfront-distribution.json",
  "title": "Amazon CloudFront Distribution",
  "description": "Schema for an Amazon CloudFront distribution resource, representing a CDN distribution that delivers content from origins to edge locations worldwide.",
  "type": "object",
  "properties": {
    "Id": {
      "type": "string",
      "description": "The unique identifier for the distribution."
    },
    "ARN": {
      "type": "string",
      "description": "The ARN (Amazon Resource Name) for the distribution.",
      "pattern": "^arn:aws:cloudfront::[0-9]{12}:distribution/[A-Z0-9]+"
    },
    "Status": {
      "type": "string",
      "description": "The current status of the distribution.",
      "enum": ["Deployed", "InProgress"]
    },
    "LastModifiedTime": {
      "type": "string",
      "format": "date-time",
      "description": "The date and time the distribution was last modified."
    },
    "DomainName": {
      "type": "string",
      "description": "The CloudFront domain name assigned to the distribution (e.g., d111111abcdef8.cloudfront.net).",
      "pattern": "^[a-z0-9]+\\.cloudfront\\.net$"
    },
    "DistributionConfig": {
      "type": "object",
      "description": "The distribution's configuration.",
      "required": ["CallerReference", "Origins", "DefaultCacheBehavior", "Comment", "Enabled"],
      "properties": {
        "CallerReference": {
          "type": "string",
          "description": "A unique value that ensures the request cannot be replayed."
        },
        "Aliases": {
          "type": "object",
          "description": "Alternate domain names (CNAMEs) for the distribution.",
          "properties": {
            "Quantity": {
              "type": "integer",
              "minimum": 0
            },
            "Items": {
              "type": "array",
              "items": {
                "type": "string"
              }
            }
          }
        },
        "DefaultRootObject": {
          "type": "string",
          "description": "The object returned when a user requests the root URL (e.g., index.html)."
        },
        "Origins": {
          "type": "object",
          "description": "The origin servers for the distribution.",
          "required": ["Quantity", "Items"],
          "properties": {
            "Quantity": {
              "type": "integer",
              "minimum": 1
            },
            "Items": {
              "type": "array",
              "minItems": 1,
              "items": {
                "$ref": "#/$defs/Origin"
              }
            }
          }
        },
        "DefaultCacheBehavior": {
          "$ref": "#/$defs/CacheBehavior",
          "description": "The default cache behavior for the distribution."
        },
        "CacheBehaviors": {
          "type": "object",
          "description": "Additional cache behaviors for the distribution.",
          "properties": {
            "Quantity": {
              "type": "integer",
              "minimum": 0
            },
            "Items": {
              "type": "array",
              "items": {
                "$ref": "#/$defs/CacheBehavior"
              }
            }
          }
        },
        "Comment": {
          "type": "string",
          "description": "A comment to describe the distribution.",
          "maxLength": 128
        },
        "Enabled": {
          "type": "boolean",
          "description": "Whether the distribution is enabled to accept end user requests."
        },
        "PriceClass": {
          "type": "string",
          "description": "The price class that corresponds with the maximum price to pay for CloudFront service.",
          "enum": ["PriceClass_100", "PriceClass_200", "PriceClass_All"]
        },
        "ViewerCertificate": {
          "type": "object",
          "description": "SSL/TLS certificate configuration.",
          "properties": {
            "CloudFrontDefaultCertificate": {
              "type": "boolean"
            },
            "ACMCertificateArn": {
              "type": "string"
            },
            "SSLSupportMethod": {
              "type": "string",
              "enum": ["sni-only", "vip", "static-ip"]
            },
            "MinimumProtocolVersion": {
              "type": "string",
              "enum": ["SSLv3", "TLSv1", "TLSv1_2016", "TLSv1.1_2016", "TLSv1.2_2018", "TLSv1.2_2019", "TLSv1.2_2021"]
            }
          }
        },
        "WebACLId": {
          "type": "string",
          "description": "The AWS WAF web ACL to associate with the distribution."
        },
        "HttpVersion": {
          "type": "string",
          "description": "The maximum HTTP version that viewers can use to communicate with CloudFront.",
          "enum": ["http1.1", "http2", "http3", "http2and3"]
        },
        "IsIPV6Enabled": {
          "type": "boolean",
          "description": "Whether IPv6 is enabled for the distribution."
        }
      }
    }
  },
  "$defs": {
    "Origin": {
      "type": "object",
      "description": "An origin server for the distribution.",
      "required": ["Id", "DomainName"],
      "properties": {
        "Id": {
          "type": "string",
          "description": "A unique identifier for the origin."
        },
        "DomainName": {
          "type": "string",
          "description": "The domain name for the origin."
        },
        "OriginPath": {
          "type": "string",
          "description": "An optional path to append to the origin domain name for requests."
        },
        "S3OriginConfig": {
          "type": "object",
          "properties": {
            "OriginAccessIdentity": {
              "type": "string",
              "description": "The CloudFront origin access identity to associate with the origin."
            }
          }
        },
        "CustomOriginConfig": {
          "type": "object",
          "properties": {
            "HTTPPort": {
              "type": "integer",
              "description": "The HTTP port the custom origin listens on.",
              "default": 80
            },
            "HTTPSPort": {
              "type": "integer",
              "description": "The HTTPS port the custom origin listens on.",
              "default": 443
            },
            "OriginProtocolPolicy": {
              "type": "string",
              "description": "The origin protocol policy to apply to the origin.",
              "enum": ["http-only", "match-viewer", "https-only"]
            }
          }
        }
      }
    },
    "CacheBehavior": {
      "type": "object",
      "description": "A cache behavior that specifies how CloudFront handles requests.",
      "required": ["TargetOriginId", "ViewerProtocolPolicy"],
      "properties": {
        "PathPattern": {
          "type": "string",
          "description": "The URL pattern that specifies which requests to apply the behavior to."
        },
        "TargetOriginId": {
          "type": "string",
          "description": "The ID of the origin to route requests to."
        },
        "ViewerProtocolPolicy": {
          "type": "string",
          "description": "The protocol that viewers can use to access the files.",
          "enum": ["allow-all", "https-only", "redirect-to-https"]
        },
        "AllowedMethods": {
          "type": "object",
          "properties": {
            "Quantity": {
              "type": "integer"
            },
            "Items": {
              "type": "array",
              "items": {
                "type": "string",
                "enum": ["GET", "HEAD", "POST", "PUT", "PATCH", "OPTIONS", "DELETE"]
              }
            }
          }
        },
        "CachePolicyId": {
          "type": "string",
          "description": "The unique identifier of the cache policy attached to the behavior."
        },
        "Compress": {
          "type": "boolean",
          "description": "Whether CloudFront automatically compresses certain files."
        }
      }
    }
  }
}