Object Storage Service:DeleteBucketPolicy

Request syntax

DELETE /?policy
Host: Host
Date: GMT Date
Authorization: SignatureValue

Request headers

All headers in a DescribeRegions request are common request headers. For more information, see Common request headers.

Response headers

All headers in the response to a DescribeRegions request are common response headers. For more information, see Common response headers.

Examples

Bucket example

• Sample request

  DELETE /?policy
  Host: oss-example.oss-cn-hangzhou.aliyuncs.com
  Date: Thu, 17 Apr 2025 12:55:10 GMT
  Authorization: OSS4-HMAC-SHA256 Credential=LTAI********************/20250417/cn-hangzhou/oss/aliyun_v4_request,Signature=a7c3554c729d71929e0b84489addee6b2e8d5cb48595adfc51868c299c0c218e

• Sample response

  HTTP/1.1 204 No Content
  content-length: 0
  server: AliyunOSS
  x-oss-server-time: 31
  connection: keep-alive
  x-oss-request-id: 5C6E9FAF31A13327124B****
  date: Thu, 21 Feb 2019 12:55:11 GMT

Vector bucket example

For Vector buckets, the Host header must contain a standard Alibaba Cloud region ID, such as cn-hangzhou. Do not use a legacy OSS region ID, such as oss-cn-hangzhou, which is used for standard buckets.

• Sample request

  DELETE /?policy
  Host: exampebucket-123***456.cn-hangzhou.oss-vectors.aliyuncs.com
  Date: Thu, 17 Apr 2025 12:55:10 GMT
  Authorization: OSS4-HMAC-SHA256 Credential=LTAI********************/20250417/cn-hangzhou/oss/aliyun_v4_request,Signature=a7c3554c729d71929e0b84489addee6b2e8d5cb48595adfc51868c299c0c218e

• Sample response

  HTTP/1.1 204 No Content
  content-length: 0
  server: AliyunOSS
  x-oss-server-time: 31
  connection: keep-alive
  x-oss-request-id: 5C6E9FAF31A13327124B****
  date: Thu, 21 Feb 2019 12:55:11 GMT

SDK

SDKs for this API are available in the following languages:

• Java

• Python V2

• Go V2

• Node.js

• PHP V2

• .NET

• C++

ossutil command-line interface

For information about the ossutil command that corresponds to the DeleteBucketPolicy operation, see delete-bucket-policy.