Origin class

An origin.

An origin is the location where content is stored, and from which CloudFront gets content to serve to viewers. To specify an origin:

  • Use S3OriginConfig to specify an Amazon S3 bucket that is not configured with static website hosting.
  • Use CustomOriginConfig to specify all other kinds of origins, including:
    • An Amazon S3 bucket that is configured with static website hosting
    • An Elastic Load Balancing load balancer
    • An AWS Elemental MediaPackage endpoint
    • An AWS Elemental MediaStore container
    • Any other HTTP server, running on an Amazon EC2 instance or any other kind of host
For the current maximum number of origins that you can specify per distribution, see General Quotas on Web Distributions in the Amazon CloudFront Developer Guide (quotas were formerly referred to as limits).

Constructors

Origin({required String domainName, required String id, int? connectionAttempts, int? connectionTimeout, CustomHeaders? customHeaders, CustomOriginConfig? customOriginConfig, String? originPath, OriginShield? originShield, S3OriginConfig? s3OriginConfig})
Origin.fromXml(XmlElement elem)
factory

Properties

connectionAttempts → int?
The number of times that CloudFront attempts to connect to the origin. The minimum number is 1, the maximum is 3, and the default (if you don’t specify otherwise) is 3.
final
connectionTimeout → int?
The number of seconds that CloudFront waits when trying to establish a connection to the origin. The minimum timeout is 1 second, the maximum is 10 seconds, and the default (if you don’t specify otherwise) is 10 seconds.
final
customHeaders → CustomHeaders?
A list of HTTP header names and values that CloudFront adds to the requests that it sends to the origin.
final
customOriginConfig → CustomOriginConfig?
Use this type to specify an origin that is not an Amazon S3 bucket, with one exception. If the Amazon S3 bucket is configured with static website hosting, use this type. If the Amazon S3 bucket is not configured with static website hosting, use the S3OriginConfig type instead.
final
domainName → String
The domain name for the origin.
final
hashCode → int
The hash code for this object.
no setterinherited
id → String
A unique identifier for the origin. This value must be unique within the distribution.
final
originPath → String?
An optional path that CloudFront appends to the origin domain name when CloudFront requests content from the origin.
final
originShield → OriginShield?
CloudFront Origin Shield. Using Origin Shield can help reduce the load on your origin.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
s3OriginConfig → S3OriginConfig?
Use this type to specify an origin that is an Amazon S3 bucket that is not configured with static website hosting. To specify any other type of origin, including an Amazon S3 bucket that is configured with static website hosting, use the CustomOriginConfig type instead.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
toXml(String elemName, {List<XmlAttribute>? attributes}) → XmlElement

Operators

operator ==(Object other) → bool
The equality operator.
inherited