本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# AWSIoTSiteWiseReadOnlyAccess
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**描述**：提供 IoT SiteWise 的唯讀存取權。

`AWSIoTSiteWiseReadOnlyAccess` 是 [AWS 受管政策](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies)。

## 使用此政策
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您可以將 `AWSIoTSiteWiseReadOnlyAccess` 連接至使用者、群組與角色。

## 政策詳細資訊
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+ **類型**： AWS 受管政策 
+ **建立時間**：2018 年 12 月 4 日，UTC 20：55 
+ **編輯時間：**2026 年 2 月 12 日 18：00 UTC
+ **ARN**: `arn:aws:iam::aws:policy/AWSIoTSiteWiseReadOnlyAccess`

## 政策版本
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**政策版本：** v5 （預設）

政策的預設版本是定義政策許可的版本。當具有 政策的使用者或角色提出存取 AWS 資源的請求時， 會 AWS 檢查政策的預設版本，以決定是否允許請求。

## JSON 政策文件
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```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Effect" : "Allow",
      "Action" : [
        "iotsitewise:BatchGetAssetPropertyAggregates",
        "iotsitewise:BatchGetAssetPropertyValue",
        "iotsitewise:BatchGetAssetPropertyValueHistory",
        "iotsitewise:DescribeAccessPolicy",
        "iotsitewise:DescribeAction",
        "iotsitewise:DescribeAsset",
        "iotsitewise:DescribeAssetCompositeModel",
        "iotsitewise:DescribeAssetModel",
        "iotsitewise:DescribeAssetModelCompositeModel",
        "iotsitewise:DescribeAssetModelInterfaceRelationship",
        "iotsitewise:DescribeAssetProperty",
        "iotsitewise:DescribeBulkImportJob",
        "iotsitewise:DescribeComputationModel",
        "iotsitewise:DescribeComputationModelExecutionSummary",
        "iotsitewise:DescribeDashboard",
        "iotsitewise:DescribeDataset",
        "iotsitewise:DescribeDefaultEncryptionConfiguration",
        "iotsitewise:DescribeExecution",
        "iotsitewise:DescribeGateway",
        "iotsitewise:DescribeGatewayCapabilityConfiguration",
        "iotsitewise:DescribeLoggingOptions",
        "iotsitewise:DescribePortal",
        "iotsitewise:DescribeProject",
        "iotsitewise:DescribeStorageConfiguration",
        "iotsitewise:DescribeTimeSeries",
        "iotsitewise:ExecuteQuery",
        "iotsitewise:GetAssetPropertyAggregates",
        "iotsitewise:GetAssetPropertyValue",
        "iotsitewise:GetAssetPropertyValueHistory",
        "iotsitewise:GetInterpolatedAssetPropertyValues",
        "iotsitewise:ListAccessPolicies",
        "iotsitewise:ListActions",
        "iotsitewise:ListAssetModelCompositeModels",
        "iotsitewise:ListAssetModelProperties",
        "iotsitewise:ListAssetModels",
        "iotsitewise:ListAssetProperties",
        "iotsitewise:ListAssetRelationships",
        "iotsitewise:ListAssets",
        "iotsitewise:ListAssociatedAssets",
        "iotsitewise:ListBulkImportJobs",
        "iotsitewise:ListCompositionRelationships",
        "iotsitewise:ListComputationModelDataBindingUsages",
        "iotsitewise:ListComputationModelResolveToResources",
        "iotsitewise:ListComputationModels",
        "iotsitewise:ListDashboards",
        "iotsitewise:ListDatasets",
        "iotsitewise:ListExecutions",
        "iotsitewise:ListGateways",
        "iotsitewise:ListInterfaceRelationships",
        "iotsitewise:ListPortals",
        "iotsitewise:ListProjectAssets",
        "iotsitewise:ListProjects",
        "iotsitewise:ListTagsForResource",
        "iotsitewise:ListTimeSeries"
      ],
      "Resource" : "*"
    }
  ]
}
```

## 進一步了解
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+ [在 IAM Identity Center 中使用 AWS 受管政策建立許可集](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [新增和移除 IAM 身分許可](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [了解 IAM 政策的版本控制](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [開始使用 AWS 受管政策，並邁向最低權限許可](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)