> For the complete documentation index, see [llms.txt](https://docs.panther.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.panther.com/ko/cloud-scanning/cloud-resource-attributes/aws/cloudwatch-log-group.md).

# CloudWatch 로그 그룹

## 리소스 유형

`AWS.CloudWatch.LogGroup`

## 리소스 ID 형식

CloudWatch 로그 그룹의 경우 리소스 ID는 ARN입니다.

`arn:aws:logs:us-west-2:123456789012:log-group:/prefix/groupname:*`

## 배경

CloudWatch Logs를 사용하면 팀이 시스템, 애플리케이션 및 AWS 서비스의 로그를 중앙에서 관리할 수 있습니다.

## 필드

| 필드                  | 유형    | 설명                                                            |
| ------------------- | ----- | ------------------------------------------------------------- |
| `KmsKeyId`          | `문자열` | 로그 데이터를 암호화할 때 사용할 CMK의 Amazon Resource Name(ARN).            |
| `MetricFilterCount` | `정수`  | 지표 필터의 수.                                                     |
| `RetentionInDays`   | `정수`  | 지정한 로그 그룹에서 로그 이벤트를 보관할 일 수입니다. 이 값이 `null`, 로그는 영구적으로 보관됩니다. |
| `StoredBytes`       | `정수`  | 로그 그룹에 저장된 바이트 수.                                             |

```javascript
{
    "AccountId": "123456789012",
    "Arn": "arn:aws:logs:us-west-2:123456789012:log-group:/prefix/groupname:*",
    "KmsKeyId": null,
    "MetricFilterCount": 0,
    "Name": "/prefix/groupname",
    "Region": "us-west-2",
    "ResourceId": "arn:aws:logs:us-west-2:123456789012:log-group:/prefix/groupname:*",
    "ResourceType": "AWS.CloudWatch.LogGroup",
    "RetentionInDays": 365,
    "StoredBytes": 100000,
    "Tags": null,
    "TimeCreated": "2019-01-01T00:00:00.000Z"
}
```


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