AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the DeleteBucketPolicy operation. This implementation of the DELETE action uses the policy subresource to delete the policy of a specified bucket. If you are using an identity other than the root user of the Amazon Web Services account that owns the bucket, the calling identity must have the DeleteBucketPolicy permissions on the specified bucket and belong to the bucket owner's account to use this operation.

If you don't have DeleteBucketPolicy permissions, Amazon S3 returns a 403 Access Denied error. If you have the correct permissions, but you're not using an identity that belongs to the bucket owner's account, Amazon S3 returns a 405 Method Not Allowed error.

As a security precaution, the root user of the Amazon Web Services account that owns a bucket can always use this operation, even if the policy explicitly denies the root user the ability to perform this action.

For more information about bucket policies, see Using Bucket Policies and UserPolicies.

The following operations are related to DeleteBucketPolicy

Inheritance Hierarchy

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

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

Syntax

C#
public class DeleteBucketPolicyRequest : AmazonWebServiceRequest
         IAmazonWebServiceRequest

The DeleteBucketPolicyRequest type exposes the following members

Constructors

NameDescription
Public Method DeleteBucketPolicyRequest()

Properties

NameTypeDescription
Public Property BucketName System.String

The bucket on which the policy is to be deleted.

Public Property ExpectedBucketOwner System.String

The account ID of the expected bucket owner. If the bucket is owned by a different account, the request will fail with an HTTP 403 (Access Denied) error.

Examples

This example shows how to Get, Put and Delete bucket policies.

BucketPolicy samples


                // Create a client
                AmazonS3Client client = new AmazonS3Client();

                // Put sample bucket policy (overwrite an existing policy)
                string newPolicy = @"{ 
    ""Statement"":[{ 
    ""Sid"":""BasicPerms"", 
    ""Effect"":""Allow"", 
    ""Principal"": ""*"", 
    ""Action"":[""s3:PutObject"",""s3:GetObject""], 
    ""Resource"":[""arn:aws:s3:::samplebucketname/*""] 
}]}";
                PutBucketPolicyRequest putRequest = new PutBucketPolicyRequest
                {
                    BucketName = "SampleBucket",
                    Policy = newPolicy
                };
                client.PutBucketPolicy(putRequest);


                // Retrieve current policy
                GetBucketPolicyRequest getRequest = new GetBucketPolicyRequest
                {
                    BucketName = "SampleBucket"
                };
                string policy = client.GetBucketPolicy(getRequest).Policy;

                Console.WriteLine(policy);
                Debug.Assert(policy.Contains("BasicPerms"));


                // Delete current policy
                DeleteBucketPolicyRequest deleteRequest = new DeleteBucketPolicyRequest
                {
                    BucketName = "SampleBucket"
                };
                client.DeleteBucketPolicy(deleteRequest);


                // Retrieve current policy and verify that it is null
                policy = client.GetBucketPolicy(getRequest).Policy;
                Debug.Assert(policy == null);

                

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5, 4.0, 3.5