UpdatePrimaryRegion - AWS Key Management Service

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。

UpdatePrimaryRegion

下列範例顯示AWS CloudTrail透過呼叫多區域金鑰UpdatePrimaryRegion作業所產生的記錄項目。

此UpdatePrimaryRegion作業會寫入兩個 CloudTrail 記錄項目：一個在 [區域] 中具有轉換為複本金鑰的多區域主索引鍵，另一個在區域中具有轉換為主索引鍵的多區域複本金鑰。

CloudTrail 在 2022 年 12 月或之後記錄的此作業的記錄項目會在responseElements.keyId值中包含受影響 KMS 金鑰的金鑰 ARN，即使此作業不會傳回金鑰 ARN。

下列範例顯示多區域金鑰從主索引鍵變更為複本金鑰 (us-west-2) 的區域UpdatePrimaryRegion中的 CloudTrail 記錄項目。primaryRegion 欄位顯示現在託管主要金鑰的區域 (ap-northeast-1)。

{
    "eventVersion": "1.08",
    "userIdentity": {
            "type": "IAMUser",
            "principalId": "EX_PRINCIPAL_ID",
            "arn": "arn:aws:iam::111122223333:user/Alice",
            "accountId": "111122223333",
            "accessKeyId": "EXAMPLE_KEY_ID",
            "userName": "Alice"
    },
    "eventTime": "2021-03-10T20:23:37Z",
    "eventSource": "kms.amazonaws.com",
    "eventName": "UpdatePrimaryRegion",
    "awsRegion": "us-west-2",
    "sourceIPAddress": "192.0.2.0",
    "userAgent": "AWS Internal",
    "requestParameters": {
        "keyId": "mrk-1234abcd12ab34cd56ef1234567890ab",
        "primaryRegion": "ap-northeast-1"
    },
    "responseElements": {
        "keyId":"arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
    },    
    "requestID": "ee408f36-ea01-422b-ac14-b0f147c68334",
    "eventID": "3c4226b0-1e81-48a8-a333-7fa5f3cbd118",
    "readOnly": false,
    "resources": [
        {
            "accountId": "111122223333",
            "type": "AWS::KMS::Key",
            "ARN": "arn:aws:kms:us-west-2:111122223333:key/mrk-1234abcd12ab34cd56ef1234567890ab"
        }
    ],
    "eventType": "AwsApiCall",
    "managementEvent": true,
    "eventCategory": "Management",
    "recipientAccountId": "111122223333"
}

下列範例代表多區域索引鍵從複本索引鍵變更為主索引鍵 (ap-northeast-1) 的區域UpdatePrimaryRegion中的 CloudTrail 記錄項目。此日誌項目無法識別先前的主要區域。

{
    "eventVersion": "1.08",
    "userIdentity": {
            "type": "IAMUser",
            "principalId": "EX_PRINCIPAL_ID",
            "arn": "arn:aws:iam::111122223333:user/Alice",
            "accountId": "111122223333",
            "accessKeyId": "EXAMPLE_KEY_ID",
            "userName": "Alice",
            "invokedBy": "kms.amazonaws.com"
    },
    "eventTime": "2021-03-10T20:23:37Z",
    "eventSource": "kms.amazonaws.com",
    "eventName": "UpdatePrimaryRegion",
    "awsRegion": "ap-northeast-1",
    "sourceIPAddress": "192.0.2.0",
    "userAgent": "AWS Internal",
    "requestParameters": {
        "keyId": "arn:aws:kms:ap-northeast-1:111122223333:key/mrk-1234abcd12ab34cd56ef1234567890ab",
        "primaryRegion": "ap-northeast-1"
    },
    "responseElements": {
        "keyId":"arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
    },
    "requestID": "ee408f36-ea01-422b-ac14-b0f147c68334",
    "eventID": "091e6be5-737f-43c6-8431-e3679d6d0619",
    "readOnly": false,    
    "eventType": "AwsApiCall",
    "managementEvent": true,
    "eventCategory": "Management",
    "recipientAccountId": "111122223333"
}