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Object Storage Service:DeletePublicAccessBlock

Last Updated:Jun 08, 2026

Deletes the Block Public Access configurations of Object Storage Service (OSS) resources.

Usage notes

Alibaba Cloud accounts have permission to delete Block Public Access configurations by default. To perform this operation as a RAM user or with Security Token Service (STS) credentials, grant the oss:DeletePublicAccessBlock permission. For more information, see Common examples of RAM policies.

Request syntax

DELETE /?publicAccessBlock HTTP/1.1
Date: GMT Date
Content-Length: ContentLength
Content-Type: application/xml
Host: oss-cn-hangzhou.aliyuncs.com
Authorization: SignatureValue

Request headers

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

Response headers

The response contains only common response headers. For more information, see Common response headers.

Examples

  • Sample request

    DELETE /?publicAccessBlock HTTP/1.1
    Date: Mon, 19 Feb 2024 08:40:17 GMT
    Content-Length: 0
    Content-Type: application/xml
    Host: oss-cn-hangzhou.aliyuncs.com
    Authorization: OSS4-HMAC-SHA256 Credential=LTAI********************/20250417/cn-hangzhou/oss/aliyun_v4_request,AdditionalHeaders=content-length,Signature=a7c3554c729d71929e0b84489addee6b2e8d5cb48595adfc51868c299c0c218e
  • Sample success response

    HTTP/1.1 204 OK
    x-oss-request-id: 534B371674E88A4D8906****
    Date: Mon, 19 Feb 2024 08:40:17 GMT
    Server: AliyunOSS

OSS SDKs

The following OSS SDKs support DeletePublicAccessBlock:

ossutil

For the ossutil command that corresponds to DeletePublicAccessBlock, see delete-public-access-block.