Domain Names：使用資源群組進行精細化資源控制-最新

資源群組授權的工作原理

您可以使用資源群組（Resource Group）對阿里雲帳號內的資源進行分組管理。例如，為不同的專案建立對應的資源群組，並將資源轉移到對應的組中，以便集中管理各專案的資源。更多資訊，請參見什麼是資源群組。

在完成資源分組後，您可以為不同的RAM授權主體（RAM使用者、RAM使用者組或RAM角色）授予指定資源群組範圍的許可權，從而限定這個授權主體只能管理該資源群組內的資源。更多資訊，請參見資源分組和授權。

這種授權方式的優點有：

• 許可權精細化：確保每個身份能獲得最準確的資源存取權限，避免帳號下的多重專案的資源混合管理。

• 良好的擴充性：後續新增資源時，只需將其加入該資源群組，RAM身份便會自動獲得新資源的相應許可權，無需再次授權。

為RAM使用者授予資源群組層級的許可權

下面以RAM使用者為例，介紹授予指定資源群組內網域名稱資源許可權的操作步驟。

支援資源群組的資源類型

網域名稱支援資源群組的資源類型如下表所示：

不支援資源群組層級授權的操作

網域名稱中不支援資源群組層級授權的操作（Action）如下：

對於不支援資源群組授權的操作，授權時資源範圍選取資源群組層級將無效。如果仍需要RAM使用者有上述操作許可權，您需要建立自訂權限原則，授權時資源範圍選取帳號層級。

以下是兩個自訂權限原則樣本，您可以根據實際需要調整策略內容。

• 允許不支援資源群組層級授權的全部唯讀操作：Action中列舉不支援資源群組層級授權的所有隻讀操作。

  {
    "Version": "1",
    "Statement": [
      {
        "Effect": "Allow",
        "Action": [
          "domain:BatchQueryPushStatus",
          "domain:BrokerDemandApp",
          "domain:CheckDomain",
          "domain:CheckPushReceiver",
          "domain:IntlFixPrice",
          "domain:ListOperationAuditInfos",
          "domain:ListTagKeys",
          "domain:ListTagResources",
          "domain:QueryBuyerDomainTradeRecords",
          "domain:QueryDomain",
          "domain:QueryDomainGroup",
          "domain:QueryDomainRealTimePrice",
          "domain:QueryDomainSpecialBizDetail",
          "domain:QueryDomainSpecialBizInfoByDomain",
          "domain:QueryDomainSpecialBizInfoList",
          "domain:QueryDomainSpecialBizPrice",
          "domain:QueryDomainValueAddedService",
          "domain:QueryEmailVerification",
          "domain:QueryExportAuctionDetail",
          "domain:QueryExportDomainExpireSnatchs",
          "domain:QueryFailingReasonList",
          "domain:QueryFavoriteDomainPageList",
          "domain:QueryFulfillmentRecordDetail",
          "domain:QueryFulfillmentRecordList",
          "domain:QueryIntlBrokerDemandDetail",
          "domain:QueryIntlBrokerDemandList",
          "domain:QueryIntlBrokerDemandRecordList",
          "domain:QueryOperationAuditInfoDetail",
          "domain:QueryRegistrantProfile",
          "domain:QuerySingleTaskInfo",
          "domain:QueryUserExtConfigByExtField",
          "domain:UploadPolicyForCredential",
          "domain:UploadPolicyForQualification"
        ],
        "Resource": "*"
      }
    ]
  }
  

• 允許不支援資源群組層級授權的全部操作：Action中列舉不支援資源群組層級授權的全部操作。

  {
    "Version": "1",
    "Statement": [
      {
        "Effect": "Allow",
        "Action": [
          "domain:AcknowledgeTaskResult",
          "domain:AddFavoriteDomain",
          "domain:BatchIntrudeDomains",
          "domain:BatchQueryPushStatus",
          "domain:BatchRecallPush",
          "domain:BrokerDemand",
          "domain:BrokerDemandApp",
          "domain:CancelOperationAudit",
          "domain:CancelTask",
          "domain:CheckDomain",
          "domain:CheckPushReceiver",
          "domain:DeleteContactTemplates",
          "domain:DeleteOrderTaskDetail",
          "domain:DomainSpecialBizCancel",
          "domain:DomainSpecialBizCreateOrder",
          "domain:EmailVerificationOperation",
          "domain:EmailVerified",
          "domain:FixPrice",
          "domain:ImportPreDeleteDomain",
          "domain:IntlFixPrice",
          "domain:ListDomains",
          "domain:ListOperationAuditInfos",
          "domain:ListTagKeys",
          "domain:ListTagResources",
          "domain:PartnerAuction",
          "domain:PayIntlBrokerDemandOrder",
          "domain:PushDomains",
          "domain:QueryBuyerDomainTradeRecords",
          "domain:QueryDomain",
          "domain:QueryDomainAutoRenewList",
          "domain:QueryDomainGroup",
          "domain:QueryDomainRealTimePrice",
          "domain:QueryDomainSpecialBizDetail",
          "domain:QueryDomainSpecialBizInfoByDomain",
          "domain:QueryDomainSpecialBizInfoList",
          "domain:QueryDomainSpecialBizPrice",
          "domain:QueryDomainValueAddedService",
          "domain:QueryEmailVerification",
          "domain:QueryExportAuctionDetail",
          "domain:QueryExportDomainExpireSnatchs",
          "domain:QueryFailingReasonList",
          "domain:QueryFavoriteDomainPageList",
          "domain:QueryFulfillmentRecordDetail",
          "domain:QueryFulfillmentRecordList",
          "domain:QueryIntlBrokerDemandDetail",
          "domain:QueryIntlBrokerDemandList",
          "domain:QueryIntlBrokerDemandRecordList",
          "domain:QueryOperationAuditInfoDetail",
          "domain:QueryRegistrantProfile",
          "domain:QuerySingleTaskInfo",
          "domain:QueryUsRegistrantExtension",
          "domain:QueryUserCommand",
          "domain:QueryUserExtConfigByExtField",
          "domain:RegistrantProfileOperation",
          "domain:RemoveFavoriteDomain",
          "domain:SaveCctldExtendInfo",
          "domain:SaveContactTemplateRemark",
          "domain:SaveRegistrantProfileRealNameVerification",
          "domain:SaveTaskInfo",
          "domain:SaveUsRegistrantExtension",
          "domain:SaveUserCommand",
          "domain:SaveUserExtConfig",
          "domain:SetDefaultRegistrantProfile",
          "domain:SubmitDomainSpecialBizCredentials",
          "domain:SubmitDomainSpecialBizInfo",
          "domain:SubmitIntlBrokerDemand",
          "domain:SubmitOperationCredentials",
          "domain:TransferInCheckMailToken",
          "domain:UploadPolicyForCredential",
          "domain:UploadPolicyForQualification",
          "domain:UserConfirmIntlBrokerDemand",
          "domain:VerifyEmail",
          "domain:WebsiteAddDnsRecord",
          "domain:WebsiteDeleteDnsRecord",
          "domain:WhoisProtection",
          "domain:null"
        ],
        "Resource": "*"
      }
    ]
  }
  

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