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# CloudTrail contoh file log untuk ember direktori
<a name="s3-express-log-files"></a>

File CloudTrail log mencakup informasi tentang operasi API yang diminta, tanggal dan waktu operasi, parameter permintaan, dan sebagainya. Topik ini menampilkan contoh peristiwa CloudTrail data dan peristiwa manajemen untuk bucket direktori.

**Topics**
+ [CloudTrail contoh file log peristiwa data untuk ember direktori](#example-ct-log-s3express)

## CloudTrail contoh file log peristiwa data untuk ember direktori
<a name="example-ct-log-s3express"></a>

Contoh berikut menunjukkan contoh file CloudTrail log yang menunjukkan. [https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateSession.html](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateSession.html) 

```
    {
        "eventVersion": "1.09",
        "userIdentity": {
          "type": "AssumedRole",
          "principalId": "{{AROAIDPPEZS35WEXAMPLE:AssumedRoleSessionName}}",
          "arn": "arn:aws:sts::{{111122223333assumed-role/RoleToBeAssumed/MySessionName}}",
          "accountId": "{{111122223333}}",
          "accessKeyId": "{{AKIAIOSFODNN7EXAMPLE}}",
          "sessionContext": {
            "sessionIssuer": {
              "type": "Role",
              "principalId": "{{AROAIDPPEZS35WEXAMPLE}}",
              "arn": "arn:aws:iam::{{111122223333:role/RoleToBeAssumed}}",
              "accountId": "{{111122223333}}",
              "userName":"{{RoleToBeAssumed}}
            },
            
            "attributes": {
              "creationDate": "2024-07-02T00:21:16Z",
            "mfaAuthenticated": "false"
            }
          }
        },
        "eventTime": "2024-07-02T00:22:11Z",
        "eventSource": "s3express.amazonaws.com",
        "eventName": "CreateSession",
        "awsRegion": "{{us-west-2}}",
        "sourceIPAddress": "72.21.198.68",
        "userAgent": "aws-sdk-java/2.20.160-SNAPSHOT Linux/5.10.216-225.855.amzn2.x86_64 OpenJDK_64-Bit_Server_VM/11.0.23+9-LTS Java/11.0.23 vendor/Amazon.com_Inc. md/internal exec-env/AWS_Lambda_java11 io/sync http/Apache cfg/retry-mode/standard",
        "requestParameters": {
          "bucketName": {{"bucket-base-name--usw2-az1}}--x-s3".
            "host": {{"bucket-base-name--usw2-az1}}--x-s3.s3express-usw2-az1.us-west-2.amazonaws.com",
            "x-amz-create-session-mode": "ReadWrite"
        },
        "responseElements": {
            "credentials": {
                "accessKeyId": "AKIAI44QH8DHBEXAMPLE"
                "expiration": ""Mar 20, 2024, 11:16:09 PM",
                "sessionToken": "<session token string>"
           },
        },
        "additionalEventData": {
            "SignatureVersion": "SigV4",
            "cipherSuite": "TLS_AES_128_GCM_SHA256",
            "bytesTransferredIn": 0,
            "AuthenticationMethod": "AuthHeader",
            "xAmzId2": "q6xhNJYmhg",
            "bytesTransferredOut": 1815,
            "availabilityZone": "usw2-az1"
          },
          "requestID": "28d2faaf-3319-4649-998d-EXAMPLE72818",
          "eventID": "694d604a-d190-4470-8dd1-EXAMPLEe20c1",
          "readOnly": true,
          "resources": [
            {
              "type": "AWS::S3Express::Object",
              "ARNPrefix": "arn:aws:s3express:{{us-west-2:111122223333:bucket-base-name--usw2-az1}}--x-s3"
            },
            {
              "accountId": "111122223333"  
              "type": "AWS::S3Express::DirectoryBucket",
              "ARN": "arn:aws:s3express:{{us-west-2:111122223333:bucket-base-name--usw2-az1}}--x-s3"
             }
           ],               
           "eventType": "AwsApiCall",
           "managementEvent": false,
           "recipientAccountId": "111122223333",
           "eventCategory": "Data",
           "tlsDetails": {
             "tlsVersion": "TLSv1.3",
             "cipherSuite": "TLS_AES_128_GCM_SHA256",
             "clientProvidedHostHeader": "bucket-base-name--usw2-az1--x-s3.s3express-usw2-az1.us-west-2.amazonaws.com"
            }
          }
```

Untuk menggunakan operasi API titik akhir Zonal (operasi tingkat objek, atau bidang data), Anda dapat menggunakan operasi `CreateSession` API untuk membuat dan mengelola sesi yang dioptimalkan untuk otorisasi permintaan data latensi rendah. Anda juga dapat menggunakan `CreateSession` untuk mengurangi jumlah logging. Untuk mengidentifikasi operasi Zonal API mana yang dilakukan selama sesi, Anda dapat mencocokkan bagian `accessKeyId` bawah `responseElements` dalam file `CreateSession` log Anda dengan `accessKeyId` file log operasi API Zonal lainnya. Untuk informasi selengkapnya, lihat [`CreateSession`otorisasi](https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-express-create-session.html).

Contoh berikut menunjukkan contoh file CloudTrail log yang menunjukkan operasi [https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html)API yang diautentikasi oleh. `CreateSession`

```
    {
        "eventVersion": "1.09",
        "userIdentity": {
          "type": "AssumedRole",
          "principalId": "{{AROAIDPPEZS35WEXAMPLE:AssumedRoleSessionName}}",
          "arn": "arn:aws:sts::{{111122223333assumed-role/RoleToBeAssumed/MySessionName}}",
          "accountId": "{{111122223333}}",
          "accessKeyId": "AKIAI44QH8DHBEXAMPLE",
          "sessionContext": {
            "attributes": {
              "creationDate": "2024-07-02T00:21:49Z"
            }
          }
        },    
        "eventTime": "2024-07-02T00:22:01Z",
        "eventSource": "s3express.amazonaws.com",
        "eventName": "GetObject",
        "awsRegion": "us-west-2",
        "sourceIPAddress": "72.21.198.68",
        "userAgent": "aws-sdk-java/2.25.66 Linux/5.10.216-225.855.amzn2.x86_64 OpenJDK_64-Bit_Server_VM/17.0.11+9-LTS Java/17.0.11 vendor/Amazon.com_Inc. md/internal exec-env/AWS_Lambda_java17 io/sync http/Apache cfg/retry-mode/legacy",  
        "requestParameters": {
          "bucketName": {{"bucket-base-name--usw2-az1}}--x-s3",
          "x-amz-checksum-mode": "ENABLED",
          "Host": {{"bucket-base-name--usw2-az1}}--x-s3.s3express-usw2-az1.us-west-2.amazonaws.com",
          "key": "test-get-obj-with-checksum"
        },
        "responseElements": null,
        "additionalEventData": {
          "SignatureVersion": "Sigv4",
          "CipherSuite": "TLS_AES_128_GCM_SHA256",
          "bytesTransferredIn": 0,
          "AuthenticationMethod": "AuthHeader",
          "x-amz-id-2": "oOy6w8K7LFsyFN",
          "bytesTransferredOut": 9,
          "availabilityZone": "usw2-az1",
          "sessionModeApplied": "ReadWrite"
         },
          "requestID": "28d2faaf-3319-4649-998d-EXAMPLE72818",
          "eventID": "694d604a-d190-4470-8dd1-EXAMPLEe20c1",
          "readOnly": true,
          "resources": [
            {
              "type": "AWS::S3Express::Object",
              "ARNPrefix": "arn:aws:s3express:{{us-west-2:111122223333:bucket-base-name--usw2-az1}}--x-s3"
            },
            {
              "accountId": "111122223333",  
              "type": "AWS::S3Express::DirectoryBucket",
              "ARN": "arn:aws:s3express:{{us-west-2:111122223333:bucket-base-name--usw2-az1}}--x-s3"
             }
           ],               
           "eventType": "AwsApiCall",
           "managementEvent": false,
           "recipientAccountId": "111122223333",
           "eventCategory": "Data",
           "tlsDetails": {
             "tlsVersion": "TLSv1.3",
             "cipherSuite": "TLS_AES_128_GCM_SHA256",
             "clientProvidedHostHeader": "bucket-base-name--usw2-az1--x-s3.s3express-usw2-az1.us-west-2.amazonaws.com"
            }
          }
```

 Dalam contoh file `GetObject` log di atas, `accessKeyId` (AKIAI44QH8DHBEXAMPLE) cocok dengan `accessKeyId` di bawah `responseElements` dalam contoh file log. CreateSession Pencocokan `accessKeyId` menunjukkan sesi di mana `GetObject` operasi dilakukan.

Contoh berikut menunjukkan entri CloudTrail log yang menunjukkan `DeleteObjects` tindakan pada bucket direktori, dipanggil oleh Siklus Hidup S3. Untuk informasi selengkapnya, lihat [https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-buckets-objects-lifecycle.html](https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-buckets-objects-lifecycle.html). 

```
eventVersion:"1.09",
  userIdentity:{

    type:"AWSService",
    invokedBy:"lifecycle.s3.amazonaws.com"
  },
  eventTime:"2024-09-11T00:55:54Z",
  eventSource:"s3express.amazonaws.com",
  eventName:"DeleteObjects",
  awsRegion:"us-east-2",
  sourceIPAddress:"lifecycle.s3.amazonaws.com",
  userAgent:"gamma.lifecycle.s3.amazonaws.com",
  requestParameters:{

    bucketName:"amzn-s3-demo-bucket--use2-az2--x-s3",
    'x-amz-expected-bucket-owner':"637423581905",
    Host:"amzn-s3-demo-bucket--use2-az2--x-s3.gamma.use2-az2.express.s3.aws.dev",
    delete:"",
    'x-amz-sdk-checksum-algorithm':"CRC32C"
  },
  responseElements:null,
  additionalEventData:{

    SignatureVersion:"Sigv4",
    CipherSuite:"TLS_AES_128_GCM_SHA256",
    bytesTransferredIn:41903,
    AuthenticationMethod:"AuthHeader",
    'x-amz-id-2':"9H5YWZY0",
    bytesTransferredOut:35316,
    availabilityZone:"use2-az2",
    sessionModeApplied:"ReadWrite"
  },
  requestID:"011eeadd04000191",
  eventID:"d3d8b116-219d-4ee6-a072-5f9950733c74",
  readOnly:false,
  resources:[

    {

      type:"AWS::S3Express::Object",
      ARNPrefix:"arn:aws:s3express:us-east-2:637423581905:bucket/amzn-s3-demo-bucket--use2-az2--x-s3/"
    },
    {

      accountId:"637423581905",
      type:"AWS::S3Express::DirectoryBucket",
      ARN:"arn:aws:s3express:us-east-2:637423581905:bucket/amzn-s3-demo-bucket--use2-az2--x-s3"
    }
  ],
  eventType:"AwsApiCall",
  managementEvent:false,
  recipientAccountId:"637423581905",
  sharedEventID:"59f877ac-1dd9-415d-b315-9bb8133289ce",
  eventCategory:"Data"
}
```

Contoh berikut menunjukkan entri CloudTrail log yang menunjukkan `Access Denied` permintaan pada `CreateSession` tindakan yang dipanggil oleh Siklus Hidup S3. Untuk informasi selengkapnya, lihat [https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateSession.html](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateSession.html). 

```
{
    "eventVersion": "1.09",
    "userIdentity": {
        "type": "AWSService",
        "invokedBy": "gamma.lifecycle.s3.amazonaws.com"
    },
    "eventTime": "2024-09-11T18:13:08Z",
    "eventSource": "s3express.amazonaws.com",
    "eventName": "CreateSession",
    "awsRegion": "us-east-2",
    "sourceIPAddress": "gamma.lifecycle.s3.amazonaws.com",
    "userAgent": "gamma.lifecycle.s3.amazonaws.com",
    "errorCode": "AccessDenied",
    "errorMessage": "Access Denied",
    "requestParameters": {
        "bucketName": "amzn-s3-demo-bucket--use2-az2--x-s3",
        "Host": "amzn-s3-demo-bucket--use2-az2--x-s3.gamma.use2-az2.express.s3.aws.dev",
        "x-amz-create-session-mode": "ReadWrite",
        "x-amz-server-side-encryption": "AES256"
    },
    "responseElements": null,
    "additionalEventData": {
        "SignatureVersion": "Sigv4",
        "CipherSuite": "TLS_AES_128_GCM_SHA256",
        "bytesTransferredIn": 0,
        "AuthenticationMethod": "AuthHeader",
        "x-amz-id-2": "zuDDC1VNbC4LoNwUIc5",
        "bytesTransferredOut": 210,
        "availabilityZone": "use2-az2"
    },
    "requestID": "010932f174000191e24a0",
    "eventID": "dce7cc46-4cd3-46c0-9a47-d1b8b70e301c",
    "readOnly": true,
    "resources": [{
            "type": "AWS::S3Express::Object",
            "ARNPrefix": "arn:aws:s3express:us-east-2:637423581905:bucket/amzn-s3-demo-bucket--use2-az2--x-s3/"
        },
        {
            "accountId": "637423581905",
            "type": "AWS::S3Express::DirectoryBucket",
            "ARN": "arn:aws:s3express:us-east-2:637423581905:bucket/amzn-s3-demo-bucket--use2-az2--x-s3"
        }
    ],
    "eventType": "AwsApiCall",
    "managementEvent": false,
    "recipientAccountId": "637423581905",
    "sharedEventID": "da96b5bd-6066-4a8d-ad8d-f7f427ca7d58",
    "eventCategory": "Data"
}
```