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# 示例： GuardDuty 日志文件条目
<a name="understanding-guardduty-entries"></a>

 跟踪是一种配置，允许将事件作为日志文件传输到您指定的 Amazon S3 存储桶。 CloudTrail 日志文件包含一个或多个日志条目。事件代表来自任何来源的单个请求，包括有关请求的操作、操作的日期和时间、请求参数等的信息。 CloudTrail 日志文件不是公共 API 调用的有序堆栈跟踪，因此它们不会按任何特定的顺序出现。

以下示例显示了演示数据平面事件的 CloudTrail 日志条目。

```
{
        "eventVersion": "1.08",
        "userIdentity": {
            "type": "AssumedRole",
            "principalId": "111122223333:aws:ec2-instance:{{i-123412341234example}}",
            "arn": "arn:aws:sts::111122223333:assumed-role/aws:ec2-instance/{{i-123412341234example}}",
            "accountId": "111122223333",
            "accessKeyId": "AKIAI44QH8DHBEXAMPLE",
            "sessionContext": {
                "sessionIssuer": {
                    "type": "Role",
                    "principalId": "111122223333:aws:ec2-instance",
                    "arn": "arn:aws:iam::111122223333:role/aws:ec2-instance",
                    "accountId": "111122223333",
                    "userName": "aws:ec2-instance"
                },
                "attributes": {
                    "creationDate": "2023-03-05T04:00:21Z",
                    "mfaAuthenticated": "false"
                },
                "ec2RoleDelivery": "2.0"
            }
        },
        "eventTime": "2023-03-05T06:03:49Z",
        "eventSource": "guardduty.amazonaws.com",
        "eventName": "SendSecurityTelemetry",
        "awsRegion": "us-east-1",
        "sourceIPAddress": "54.240.230.177",
        "userAgent": "aws-sdk-rust/0.54.1 os/linux lang/rust/1.66.0",
        "requestParameters": null,
        "responseElements": null,
        "requestID": "{{a1b2c3d4-5678-90ab-cdef-EXAMPLE11111}}",
        "eventID": "{{a1b2c3d4-5678-90ab-cdef-EXAMPLEbbbbb}}",
        "readOnly": false,
        "resources": [{
            "accountId": "111122223333",
            "type": "AWS::GuardDuty::Detector",
            "ARN": "arn:aws:guardduty:us-west-2:111122223333:detector/{{12abc34d567e8fa901bc2d34e56789f0}}"
        }],
        "eventType": "AwsApiCall",
        "managementEvent": false,
        "recipientAccountId": "111122223333",
        "eventCategory": "Data",
        "tlsDetails": {
            "tlsVersion": "TLSv1.2",
            "cipherSuite": "ECDHE-RSA-AES128-GCM-SHA256",
            "clientProvidedHostHeader": "guardduty-data.us-east-1.amazonaws.com"
        }
    }
```

以下示例显示了演示`CreateIPThreatIntelSet`操作（控制平面事件）的 CloudTrail 日志条目。

```
{
    "eventVersion": "1.08",
    "userIdentity": {
        "type": "AssumedRole",
        "principalId": "AIDACKCEVSQ6C2EXAMPLE",
        "arn": "arn:aws:iam::444455556666:user/Alice",
        "accountId": "444455556666",
        "accessKeyId": "{{AKIAI44QH8DHBEXAMPLE}}",
        "sessionContext": {
            "attributes": {
                "mfaAuthenticated": "false",
                "creationDate": "2018-06-14T22:54:20Z"
            },
            "sessionIssuer": {
                "type": "Role",
                "principalId": "{{AIDACKCEVSQ6C2EXAMPLE}}",
                "arn": "arn:aws:iam::444455556666:user/Alice",
                "accountId": "444455556666",
                "userName": "Alice"
            }
        }
    },
    "eventTime": "2018-06-14T22:57:56Z",
    "eventSource": "guardduty.amazonaws.com",
    "eventName": "CreateThreatIntelSet",
    "awsRegion": "us-west-2",
    "sourceIPAddress": "54.240.230.177",
    "userAgent": "console.amazonaws.com",
    "requestParameters": {
        "detectorId": "{{12abc34d567e8fa901bc2d34e56789f0}}",
        "name": "Example",
        "format": "TXT",
        "activate": false,
        "location": "https://s3.amazonaws.com/bucket.name/file.txt"
    },
    "responseElements": {
        "threatIntelSetId": "{{1ab200428351c99d859bf61992460d24}}"
    },
    "requestID": "5f6bf981-7026-11e8-a9fc-5b37d2684c5c",
    "eventID": "81337b11-e5c8-4f91-b141-deb405625bc9",
    "readOnly": false,
    "eventType": "AwsApiCall",
    "recipientAccountId": "444455556666"
}
```

通过此事件信息，您可以确定已发出请求，以便在 GuardDuty 中创建威胁列表 `Example`。您还可以看到，该请求是由名为 Alice 的用户在 2018 年 6 月 14 日发出的。