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。

# AmazonDynamoDBReadOnlyAccess
<a name="AmazonDynamoDBReadOnlyAccess"></a>

**描述**：透過 提供 Amazon DynamoDB 的唯讀存取權 AWS 管理主控台。

`AmazonDynamoDBReadOnlyAccess` 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
<a name="AmazonDynamoDBReadOnlyAccess-how-to-use"></a>

您可以將 `AmazonDynamoDBReadOnlyAccess` 連接至使用者、群組與角色。

## 政策詳細資訊
<a name="AmazonDynamoDBReadOnlyAccess-details"></a>
+ **類型**： AWS 受管政策 
+ **建立時間**：2015 年 2 月 6 日 18：40 UTC 
+ **編輯時間：**2024 年 11 月 18 日 17：38 UTC
+ **ARN**: `arn:aws:iam::aws:policy/AmazonDynamoDBReadOnlyAccess`

## 政策版本
<a name="AmazonDynamoDBReadOnlyAccess-version"></a>

**政策版本：** v15 （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
<a name="AmazonDynamoDBReadOnlyAccess-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "GeneralReadOnlyAccess",
      "Action" : [
        "application-autoscaling:DescribeScalableTargets",
        "application-autoscaling:DescribeScalingActivities",
        "application-autoscaling:DescribeScalingPolicies",
        "cloudwatch:DescribeAlarmHistory",
        "cloudwatch:DescribeAlarms",
        "cloudwatch:DescribeAlarmsForMetric",
        "cloudwatch:GetMetricStatistics",
        "cloudwatch:ListMetrics",
        "cloudwatch:GetMetricData",
        "datapipeline:DescribeObjects",
        "datapipeline:DescribePipelines",
        "datapipeline:GetPipelineDefinition",
        "datapipeline:ListPipelines",
        "datapipeline:QueryObjects",
        "dynamodb:BatchGetItem",
        "dynamodb:Describe*",
        "dynamodb:List*",
        "dynamodb:GetAbacStatus",
        "dynamodb:GetItem",
        "dynamodb:GetResourcePolicy",
        "dynamodb:Query",
        "dynamodb:Scan",
        "dynamodb:PartiQLSelect",
        "dax:Describe*",
        "dax:List*",
        "dax:GetItem",
        "dax:BatchGetItem",
        "dax:Query",
        "dax:Scan",
        "ec2:DescribeVpcs",
        "ec2:DescribeSubnets",
        "ec2:DescribeSecurityGroups",
        "iam:GetRole",
        "iam:ListRoles",
        "kms:DescribeKey",
        "kms:ListAliases",
        "sns:ListSubscriptionsByTopic",
        "sns:ListTopics",
        "lambda:ListFunctions",
        "lambda:ListEventSourceMappings",
        "lambda:GetFunctionConfiguration",
        "resource-groups:ListGroups",
        "resource-groups:ListGroupResources",
        "resource-groups:GetGroup",
        "resource-groups:GetGroupQuery",
        "tag:GetResources",
        "kinesis:ListStreams",
        "kinesis:DescribeStream",
        "kinesis:DescribeStreamSummary"
      ],
      "Effect" : "Allow",
      "Resource" : "*"
    },
    {
      "Sid" : "CCIAccess",
      "Action" : "cloudwatch:GetInsightRuleReport",
      "Effect" : "Allow",
      "Resource" : "arn:aws:cloudwatch:*:*:insight-rule/DynamoDBContributorInsights*"
    }
  ]
}
```

## 進一步了解
<a name="AmazonDynamoDBReadOnlyAccess-learn-more"></a>
+ [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)