GetPublicAccessBlock - Amazon Simple Storage Service
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GetPublicAccessBlock

Retrieves the PublicAccessBlock configuration for an AWS account. For more information, see Using Amazon S3 block public access.

Related actions include:

Request Syntax

GET /v20180820/configuration/publicAccessBlock HTTP/1.1 x-amz-account-id: AccountId

URI Request Parameters

The request uses the following URI parameters.

x-amz-account-id

The account ID for the AWS account whose PublicAccessBlock configuration you want to retrieve.

Length Constraints: Maximum length of 64.

Pattern: ^\d{12}$

Required: Yes

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 200 <?xml version="1.0" encoding="UTF-8"?> <PublicAccessBlockConfiguration> <BlockPublicAcls>boolean</BlockPublicAcls> <IgnorePublicAcls>boolean</IgnorePublicAcls> <BlockPublicPolicy>boolean</BlockPublicPolicy> <RestrictPublicBuckets>boolean</RestrictPublicBuckets> </PublicAccessBlockConfiguration>

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in XML format by the service.

PublicAccessBlockConfiguration

Root level tag for the PublicAccessBlockConfiguration parameters.

Required: Yes

BlockPublicAcls

Specifies whether Amazon S3 should block public access control lists (ACLs) for buckets in this account. Setting this element to TRUE causes the following behavior:

  • PUT Bucket acl and PUT Object acl calls fail if the specified ACL is public.

  • PUT Object calls fail if the request includes a public ACL.

  • PUT Bucket calls fail if the request includes a public ACL.

Enabling this setting doesn't affect existing policies or ACLs.

This is not supported for Amazon S3 on Outposts.

Type: Boolean

BlockPublicPolicy

Specifies whether Amazon S3 should block public bucket policies for buckets in this account. Setting this element to TRUE causes Amazon S3 to reject calls to PUT Bucket policy if the specified bucket policy allows public access.

Enabling this setting doesn't affect existing bucket policies.

This is not supported for Amazon S3 on Outposts.

Type: Boolean

IgnorePublicAcls

Specifies whether Amazon S3 should ignore public ACLs for buckets in this account. Setting this element to TRUE causes Amazon S3 to ignore all public ACLs on buckets in this account and any objects that they contain.

Enabling this setting doesn't affect the persistence of any existing ACLs and doesn't prevent new public ACLs from being set.

This is not supported for Amazon S3 on Outposts.

Type: Boolean

RestrictPublicBuckets

Specifies whether Amazon S3 should restrict public bucket policies for buckets in this account. Setting this element to TRUE restricts access to buckets with public policies to only AWS service principals and authorized users within this account.

Enabling this setting doesn't affect previously stored bucket policies, except that public and cross-account access within any public bucket policy, including non-public delegation to specific accounts, is blocked.

This is not supported for Amazon S3 on Outposts.

Type: Boolean

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: