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。

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

**描述**：提供 CloudWatch 的唯讀存取權。

`CloudWatchReadOnlyAccess` 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="CloudWatchReadOnlyAccess-how-to-use"></a>

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

## 政策詳細資訊
<a name="CloudWatchReadOnlyAccess-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：**2026 年 2 月 12 日 18：01 UTC
+ **ARN**: `arn:aws:iam::aws:policy/CloudWatchReadOnlyAccess`

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

**政策版本：** v24 （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="CloudWatchReadOnlyAccess-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "CloudWatchReadOnlyAccessPermissions",
      "Effect" : "Allow",
      "Action" : [
        "application-autoscaling:DescribeScalingPolicies",
        "application-signals:BatchGet*",
        "application-signals:Get*",
        "application-signals:List*",
        "autoscaling:Describe*",
        "cloudtrail:ListChannels",
        "cloudwatch:BatchGet*",
        "cloudwatch:Describe*",
        "cloudwatch:GenerateQuery",
        "cloudwatch:Get*",
        "cloudwatch:List*",
        "logs:Get*",
        "logs:List*",
        "logs:StartQuery",
        "logs:StopQuery",
        "logs:Describe*",
        "logs:TestMetricFilter",
        "logs:FilterLogEvents",
        "logs:StartLiveTail",
        "logs:StopLiveTail",
        "oam:ListSinks",
        "observabilityadmin:GetCentralizationRuleForOrganization",
        "observabilityadmin:ListCentralizationRulesForOrganization",
        "observabilityadmin:GetTelemetryEvaluationStatus",
        "observabilityadmin:GetTelemetryEvaluationStatusForOrganization",
        "observabilityadmin:GetTelemetryRule",
        "observabilityadmin:GetTelemetryRuleForOrganization",
        "observabilityadmin:ListResourceTelemetry",
        "observabilityadmin:ListResourceTelemetryForOrganization",
        "observabilityadmin:ListTelemetryRules",
        "observabilityadmin:ListTelemetryRulesForOrganization",
        "observabilityadmin:GetTelemetryEnrichmentStatus",
        "observabilityadmin:ListTagsForResource",
        "observabilityadmin:GetTelemetryPipeline",
        "observabilityadmin:ListTelemetryPipelines",
        "observabilityadmin:TestTelemetryPipeline",
        "observabilityadmin:ValidateTelemetryPipelineConfiguration",
        "observabilityadmin:GetS3TableIntegration",
        "observabilityadmin:ListS3TableIntegrations",
        "sns:Get*",
        "sns:List*",
        "rum:BatchGet*",
        "rum:Get*",
        "rum:List*",
        "synthetics:Describe*",
        "synthetics:Get*",
        "synthetics:List*",
        "xray:BatchGet*",
        "xray:Get*",
        "xray:List*",
        "xray:StartTraceRetrieval",
        "xray:CancelTraceRetrieval"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "OAMReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "oam:ListAttachedLinks"
      ],
      "Resource" : "arn:aws:oam:*:*:sink/*"
    },
    {
      "Sid" : "CloudWatchReadOnlyGetRolePermissions",
      "Effect" : "Allow",
      "Action" : "iam:GetRole",
      "Resource" : "arn:aws:iam::*:role/aws-service-role/application-signals.cloudwatch.amazonaws.com/AWSServiceRoleForCloudWatchApplicationSignals"
    },
    {
      "Sid" : "CloudWatchCloudTrailPermissions",
      "Effect" : "Allow",
      "Action" : [
        "cloudtrail:GetChannel"
      ],
      "Resource" : "arn:aws:cloudtrail:*:*:channel/aws-service-channel/application-signals/*"
    },
    {
      "Sid" : "CloudWatchServiceQuotaPermissions",
      "Effect" : "Allow",
      "Action" : [
        "servicequotas:GetServiceQuota"
      ],
      "Resource" : [
        "arn:aws:servicequotas:*:*:s3/*",
        "arn:aws:servicequotas:*:*:dynamodb/*",
        "arn:aws:servicequotas:*:*:kinesis/*",
        "arn:aws:servicequotas:*:*:sns/*",
        "arn:aws:servicequotas:*:*:bedrock/*",
        "arn:aws:servicequotas:*:*:lambda/*",
        "arn:aws:servicequotas:*:*:fargate/*",
        "arn:aws:servicequotas:*:*:elasticloadbalancing/*",
        "arn:aws:servicequotas:*:*:ec2/*"
      ]
    },
    {
      "Sid" : "CloudWatchResourceExplorerPermissions",
      "Effect" : "Allow",
      "Action" : [
        "resource-explorer-2:ListIndexes",
        "resource-explorer-2:Search"
      ],
      "Resource" : [
        "arn:aws:resource-explorer-2:*::view/AWSServiceViewForApplicationSignals/service-view",
        "arn:aws:resource-explorer-2:*::view/AWSServiceViewForApplicationSignalsOrgScopeProd/service-view"
      ]
    }
  ]
}
```

## 進一步了解
<a name="CloudWatchReadOnlyAccess-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)