Object Storage Service:GetBucketPolicy

Sintaks permintaan

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

Header permintaan

Semua header dalam permintaan DescribeRegions merupakan header permintaan umum. Untuk informasi selengkapnya, lihat Header permintaan umum.

Header respons

Semua header dalam respons terhadap permintaan DescribeRegions merupakan header respons umum. Untuk informasi selengkapnya, lihat Header respons umum.

Contoh

Contoh bucket

• Contoh permintaan

  GET /?policy
  Host: oss-example.oss-cn-hangzhou.aliyuncs.com
  Date: Thu, 17 Apr 2025 09:09:13 GMT
  Authorization: OSS4-HMAC-SHA256 Credential=LTAI********************/20250417/cn-hangzhou/oss/aliyun_v4_request,Signature=a7c3554c729d71929e0b84489addee6b2e8d5cb48595adfc51868c299c0c218e

• Contoh respons

  HTTP/1.1 200 OK
  server: AliyunOSS
  x-oss-server-time: 24
  connection: keep-alive
  x-oss-request-id: 5C6E9847BE0EBCD13DA90C11
  date: Thu, 21 Feb 2019 12:23:35 GMT
  content-type: application/json
  {
    "Version":"1",
    "Statement":[
      {
        "Action":[
          "oss:PutObject",
          "oss:GetObject"
        ],
        "Effect":"Deny",
        "Principal":["1234567890"],
        "Resource":["acs:oss:*:1234567890:*/*"]
      }
    ]
  }

Contoh bucket vektor

Untuk vector bucket, header Host harus menggunakan ID wilayah standar Alibaba Cloud, seperti cn-hangzhou. ID wilayah OSS lama untuk bucket tujuan umum, seperti oss-cn-hangzhou, tidak didukung.

• Contoh permintaan

  GET /?policy
  Host: exampebucket-123***456.cn-hangzhou-internal.oss-vectors.aliyuncs.com
  Date: Thu, 17 Apr 2025 09:09:13 GMT
  Authorization: OSS4-HMAC-SHA256 Credential=LTAI********************/20250417/cn-hangzhou/oss/aliyun_v4_request,Signature=a7c3554c729d71929e0b84489addee6b2e8d5cb48595adfc51868c299c0c218e

• Contoh respons

  HTTP/1.1 200 OK
  server: AliyunOSS
  x-oss-server-time: 24
  connection: keep-alive
  x-oss-request-id: 5C6E9847BE0EBCD13DA90C11
  date: Thu, 21 Feb 2019 12:23:35 GMT
  content-type: application/json
  {
     "Version":"1",
     "Statement":[
     {
       "Action":[
         "oss:PutVectors",
         "oss:GetVectors"
      ],
      "Effect":"Deny",
      "Principal":["1234567890"],
      "Resource":["acs:ossvector:cn-hangzhou:1234567890:bucket/vector-example/*"]
     }
    ]
  }

SDK

SDK berikut mendukung operasi ini:

• Java

• Python V2

• Go V2

• Node.js

• PHP V2

• .NET

• C++

Alat baris perintah ossutil

Untuk perintah ossutil yang sesuai dengan operasi GetBucketPolicy, lihat get-bucket-policy.

Kode error