[ aws . s3control ]

put-public-access-block

Description

Creates or modifies the PublicAccessBlock configuration for an Amazon Web Services account. For this operation, users must have the s3:PutBucketPublicAccessBlock permission. For more information, see Using Amazon S3 block public access .

Related actions include:

• GetPublicAccessBlock

• DeletePublicAccessBlock

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  put-public-access-block
--public-access-block-configuration <value>
--account-id <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--public-access-block-configuration (structure)

The PublicAccessBlock configuration that you want to apply to the specified Amazon Web Services account.

BlockPublicAcls -> (boolean)

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.

IgnorePublicAcls -> (boolean)

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.

BlockPublicPolicy -> (boolean)

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.

RestrictPublicBuckets -> (boolean)

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 Amazon Web 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.

Shorthand Syntax:

BlockPublicAcls=boolean,IgnorePublicAcls=boolean,BlockPublicPolicy=boolean,RestrictPublicBuckets=boolean

JSON Syntax:

{
  "BlockPublicAcls": true|false,
  "IgnorePublicAcls": true|false,
  "BlockPublicPolicy": true|false,
  "RestrictPublicBuckets": true|false
}

--account-id (string)

The account ID for the Amazon Web Services account whose PublicAccessBlock configuration you want to set.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

See ‘aws help’ for descriptions of global parameters.

Examples

Note

To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.

Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .

To edit block public access settings for an account

The following put-public-access-block example toggles all block public access settings to true for the specified account.

aws s3control put-public-access-block \
    --account-id 123456789012 \
    --public-access-block-configuration '{"BlockPublicAcls": true, "IgnorePublicAcls": true, "BlockPublicPolicy": true, "RestrictPublicBuckets": true}'

This command produces no output.

Output

None