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。

# DescribeKey
<a name="ct-describekey"></a>

下列範例顯示 [DescribeKey](https://docs.aws.amazon.com/kms/latest/APIReference/API_DescribeKey.html) 操作的 AWS CloudTrail 日誌項目。當您在 AWS KMS 主控台中呼叫 `DescribeKey`操作或[檢視 KMS 金鑰](viewing-keys.md)時， 會 AWS KMS 記錄如下的項目。此呼叫是在 AWS KMS 管理主控台中檢視金鑰的結果。

```
{
    "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": "2022-09-26T18:01:36Z",
    "eventSource": "kms.amazonaws.com",
    "eventName": "DescribeKey",
    "awsRegion": "us-west-2",
    "sourceIPAddress": "192.0.2.0",
    "userAgent": "AWS Internal",
    "requestParameters": {
        "keyId": "1234abcd-12ab-34cd-56ef-1234567890ab"
    },
    "responseElements": null,
    "requestID": "12345126-30d5-4b28-98b9-9153da559963",
    "eventID": "abcde202-ba1a-467c-b4ba-f729d45ae521",
    "readOnly": true,
    "resources": [
        {
            "accountId": "111122223333",
            "type": "AWS::KMS::Key",
            "ARN": "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
        }
    ],
    "eventType": "AwsApiCall",
    "recipientAccountId": "111122223333"
}
```