DeleteExpiredKeyMaterial

将密钥材料导入 Amazon KMS key （KMS 密钥）时，可以为该密钥材料设置到期日期和时间。 Amazon KMS 当您导入密钥材料（使用过期设置）和 Amazon KMS 删除过期的密钥材料时，会在 CloudTrail 日志中记录一个条目。有关创建带已导入密钥材料的 KMS 密钥的信息，请参阅 导入密钥的 Amazon KMS 密钥材料。

以下示例显示了 Amazon KMS 删除过期密钥材料时生成的 Amazon CloudTrail 日志条目。

{
    "eventVersion": "1.05",
    "userIdentity": {
        "accountId": "111122223333",
        "invokedBy": "Amazon Internal"
    },
    "eventTime": "2021-01-01T16:00:00Z",
    "eventSource": "kms.amazonaws.com",
    "eventName": "DeleteExpiredKeyMaterial",
    "awsRegion": "us-east-1",
    "sourceIPAddress": "Amazon Internal",
    "userAgent": "Amazon Internal",
    "requestParameters": null,
    "responseElements": null,
    "eventID": "cfa932fd-0d3a-4a76-a8b8-616863a2b547",
    "readOnly": false,
    "resources": [
        {
            "accountId": "111122223333",
            "type": "AWS::KMS::Key",
            "ARN": "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
        }
    ],
    "eventType": "AwsServiceEvent",
    "recipientAccountId": "111122223333",
    "serviceEventDetails": {
        "keyId": "1234abcd-12ab-34cd-56ef-1234567890ab"
    }
}