AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the PutPublicAccessBlock operation.

This operation is not supported by directory buckets.

Creates or modifies the PublicAccessBlock configuration for an Amazon S3 bucket. To use this operation, you must have the s3:PutBucketPublicAccessBlock permission. For more information about Amazon S3 permissions, see Specifying Permissions in a Policy.

When Amazon S3 evaluates the PublicAccessBlock configuration for a bucket or an object, it checks the PublicAccessBlock configuration for both the bucket (or the bucket that contains the object) and the bucket owner's account. If the PublicAccessBlock configurations are different between the bucket and the account, Amazon S3 uses the most restrictive combination of the bucket-level and account-level settings.

For more information about when Amazon S3 considers a bucket or an object public, see The Meaning of "Public".

The following operations are related to PutPublicAccessBlock:

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.S3.Model.PutPublicAccessBlockRequest

Namespace: Amazon.S3.Model
Assembly: AWSSDK.S3.dll
Version: 3.x.y.z

Syntax

C#
public class PutPublicAccessBlockRequest : AmazonWebServiceRequest
         IAmazonWebServiceRequest

The PutPublicAccessBlockRequest type exposes the following members

Constructors

Properties

NameTypeDescription
Public Property BucketName System.String

Gets and sets the property BucketName.

The name of the Amazon S3 bucket whose Public Access Block configuration you want to set.

Public Property ChecksumAlgorithm Amazon.S3.ChecksumAlgorithm

Gets and sets the property ChecksumAlgorithm.

Indicates the algorithm used to create the checksum for the object when you use the SDK. This header will not provide any additional functionality if you don't use the SDK. When you send this header, there must be a corresponding x-amz-checksum or x-amz-trailer header sent. Otherwise, Amazon S3 fails the request with the HTTP status code 400 Bad Request. For more information, see Checking object integrity in the Amazon S3 User Guide.

If you provide an individual checksum, Amazon S3 ignores any provided ChecksumAlgorithm parameter.

Public Property ContentMD5 System.String

Gets and sets the property ContentMD5.

The MD5 hash of the PutPublicAccessBlock request body.

For requests made using the Amazon Web Services Command Line Interface (CLI) or Amazon Web Services SDKs, this field is calculated automatically.

Public Property ExpectedBucketOwner System.String

Gets and sets the property ExpectedBucketOwner.

The account ID of the expected bucket owner. If the account ID that you provide does not match the actual owner of the bucket, the request fails with the HTTP status code 403 Forbidden (access denied).

Public Property PublicAccessBlockConfiguration Amazon.S3.Model.PublicAccessBlockConfiguration

Gets and sets the property PublicAccessBlockConfiguration.

The Public Access Block configuration that you want to apply to this Amazon S3 bucket.

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5 and newer, 3.5