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。

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

**描述**：提供 CloudWatch Application Signals 服務的唯讀存取權，以及使用此服務所需的相依性範圍存取權

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

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

## 政策詳細資訊
<a name="CloudWatchApplicationSignalsReadOnlyAccess-details"></a>
+ **類型**： AWS 受管政策 
+ **建立時間**：2024 年 6 月 6 日 22：48 UTC 
+ **編輯時間：**2026 年 2 月 12 日 17：57 UTC
+ **ARN**: `arn:aws:iam::aws:policy/CloudWatchApplicationSignalsReadOnlyAccess`

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

**政策版本：** v7 （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="CloudWatchApplicationSignalsReadOnlyAccess-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "CloudWatchApplicationSignalsReadOnlyAccessPermissions",
      "Effect" : "Allow",
      "Action" : [
        "application-signals:BatchGetServiceLevelObjectiveBudgetReport",
        "application-signals:GetService",
        "application-signals:GetServiceLevelObjective",
        "application-signals:ListServiceLevelObjectives",
        "application-signals:ListServiceDependencies",
        "application-signals:ListServiceDependents",
        "application-signals:ListServiceOperations",
        "application-signals:ListServices",
        "application-signals:ListTagsForResource",
        "application-signals:ListServiceStates",
        "application-signals:ListAuditFindings",
        "application-signals:ListGroupingAttributeDefinitions",
        "application-signals:ListServiceLevelObjectiveExclusionWindows",
        "application-signals:ListEntityEvents"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsGetRolePermissions",
      "Effect" : "Allow",
      "Action" : "iam:GetRole",
      "Resource" : "arn:aws:iam::*:role/aws-service-role/application-signals.cloudwatch.amazonaws.com/AWSServiceRoleForCloudWatchApplicationSignals"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsLogsPermissions",
      "Effect" : "Allow",
      "Action" : [
        "logs:StartQuery",
        "logs:StopQuery",
        "logs:GetQueryResults",
        "logs:DescribeLogGroups"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsAlarmsReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "cloudwatch:DescribeAlarms"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsMetricsReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "cloudwatch:GetMetricData",
        "cloudwatch:ListMetrics"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsSyntheticsReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "synthetics:DescribeCanaries",
        "synthetics:DescribeCanariesLastRun",
        "synthetics:GetCanaryRuns"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsRumReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "rum:BatchGetRumMetricDefinitions",
        "rum:GetAppMonitor",
        "rum:GetAppMonitorData",
        "rum:ListAppMonitors"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsXrayTracePermissions",
      "Effect" : "Allow",
      "Action" : [
        "xray:GetTraceSummaries"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsXrayReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "xray:StartTraceRetrieval",
        "xray:ListRetrievedTraces",
        "xray:BatchGetTraces",
        "xray:GetTraceSegmentDestination"
      ],
      "Resource" : "*",
      "Condition" : {
        "ForAnyValue:StringEquals" : {
          "aws:CalledVia" : [
            "application-signals.cloudwatch.amazonaws.com"
          ]
        }
      }
    },
    {
      "Sid" : "CloudWatchApplicationSignalsCloudTrailPermissions",
      "Effect" : "Allow",
      "Action" : [
        "cloudtrail:GetChannel"
      ],
      "Resource" : "arn:aws:cloudtrail:*:*:channel/aws-service-channel/application-signals/*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsCloudTrailListPermissions",
      "Effect" : "Allow",
      "Action" : [
        "cloudtrail:ListChannels"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsServiceQuotaPermissions",
      "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" : "CloudWatchApplicationSignalsResourceExplorerPermissions",
      "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"
      ]
    },
    {
      "Sid" : "CloudWatchApplicationSignalsOAMAttachedLinksPermissions",
      "Effect" : "Allow",
      "Action" : [
        "oam:ListAttachedLinks"
      ],
      "Resource" : "arn:aws:oam:*:*:sink/*"
    },
    {
      "Sid" : "CloudWatchApplicationSignalsOAMListSinksPermissions",
      "Effect" : "Allow",
      "Action" : [
        "oam:ListSinks"
      ],
      "Resource" : "*"
    }
  ]
}
```

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