AWS::CloudFront::Distribution S3OriginConfig

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A complex type that contains information about the Amazon S3 origin. If the origin is a custom origin or an S3 bucket that is configured as a website endpoint, use the CustomOriginConfig element instead.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "OriginAccessIdentity" : String
}

YAML

  OriginAccessIdentity: String

Properties

OriginAccessIdentity

Note

If you're using origin access control (OAC) instead of origin access identity, specify an empty OriginAccessIdentity element. For more information, see Restricting access to an AWS in the Amazon CloudFront Developer Guide.

The CloudFront origin access identity to associate with the origin. Use an origin access identity to configure the origin so that viewers can only access objects in an Amazon S3 bucket through CloudFront. The format of the value is:

origin-access-identity/cloudfront/ID-of-origin-access-identity

The ID-of-origin-access-identity is the value that CloudFront returned in the ID element when you created the origin access identity.

If you want viewers to be able to access objects using either the CloudFront URL or the Amazon S3 URL, specify an empty OriginAccessIdentity element.

To delete the origin access identity from an existing distribution, update the distribution configuration and include an empty OriginAccessIdentity element.

To replace the origin access identity, update the distribution configuration and specify the new origin access identity.

For more information about the origin access identity, see Serving Private Content through CloudFront in the Amazon CloudFront Developer Guide.

Required: No

Type: String

Update requires: No interruption

See also

• S3OriginConfig in the Amazon CloudFront API Reference