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# 使用记录亚马逊 Comprehend API 调用 AWS CloudTrail
<a name="logging-using-cloudtrail"></a>

Amazon Comprehend 与一项服务 AWS CloudTrail集成，可记录用户、角色或服务在 Amazon Comprehend 中执行的操作。 AWS CloudTrail 将 Amazon Comprehend 的 API 调用捕获为事件。捕获调用中包括通过 Amazon Comprehend 控制台的调用和对 Amazon Comprehend API 操作的代码调用。如果您创建了跟踪，则可以允许将 CloudTrail 事件持续传输到 Amazon S3 存储桶，包括针对 Amazon Comprehend 的事件。如果您未配置跟踪，您仍然可以在 CloudTrail 控制台的 “事件**历史记录” 中查看最新的事件**。通过收集的信息 CloudTrail，您可以确定向 Amazon Comprehend 发出的请求、发出请求的 IP 地址、谁提出请求、何时提出请求以及其他详细信息。

要了解更多信息 CloudTrail，包括如何配置和启用它，请参阅《[AWS CloudTrail 用户指南》](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/)。

## 亚马逊 Comprehend 中的信息 CloudTrail
<a name="service-name-info-in-cloudtrail"></a>

CloudTrail 在您创建账户 AWS 账户 时已在您的账户上启用。**当 Amazon Comprehend 中出现支持的事件活动时，该活动会与其他服务事件 AWS 一起记录 CloudTrail 在事件历史记录中。**您可以在中查看、搜索和下载最近发生的事件 AWS 账户。有关更多信息，请参阅[使用事件历史查看 CloudTrail 事件](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/view-cloudtrail-events.html)。

要持续记录您的事件 AWS 账户，包括亚马逊 Comprehend 的事件，请创建跟踪。*跟踪*允许 CloudTrail 将日志文件传输到 Amazon S3 存储桶。默认情况下，当您在控制台中创建跟踪时，该跟踪将应用于所有 AWS 区域。此跟踪记录在 AWS 分区中记录所有区域中的事件，并将日志文件传送至您指定的 Amazon S3 存储桶。此外，您可以配置其他 AWS 服务，以进一步分析和处理 CloudTrail 日志中收集的事件数据。有关更多信息，请参阅下列内容：
+ [创建跟踪记录概述](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-create-and-update-a-trail.html)
+ [CloudTrail 支持的服务和集成](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-aws-service-specific-topics.html#cloudtrail-aws-service-specific-topics-integrations)
+ [配置 Amazon SNS 通知 CloudTrail](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/getting_notifications_top_level.html)
+ [接收来自多个区域的 CloudTrail 日志文件](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/receive-cloudtrail-log-files-from-multiple-regions.html)和[接收来自多个账户的 CloudTrail 日志文件](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-receive-logs-from-multiple-accounts.html)

Amazon Comprehend 支持将以下操作作为事件记录在日志文件中： CloudTrail 
+  [BatchDetectDominantLanguage](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectDominantLanguage.html)
+  [BatchDetectEntities](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectEntities.html)
+  [BatchDetectKeyPhrases](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectKeyPhrases.html)
+  [BatchDetectSentiment](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectSentiment.html)
+  [BatchDetectSyntax](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectSyntax.html)
+  [ClassifyDocument](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ClassifyDocument.html)
+  [CreateDocumentClassifier](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_CreateDocumentClassifier.html)
+  [CreateEndpoint](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_CreateEndpoint.html)
+  [CreateEntityRecognizer](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_CreateEntityRecognizer.html)
+  [DeleteDocumentClassifier](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DeleteDocumentClassifier.html)
+  [DeleteEndpoint](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DeleteEndpoint.html)
+  [DeleteEntityRecognizer](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DeleteEntityRecognizer.html)
+  [DescribeDocumentClassificationJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDocumentClassificationJob.html)
+  [DescribeDocumentClassifier](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDocumentClassifier.html) 
+  [DescribeDominantLanguageDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDominantLanguageDetectionJob.html) 
+  [DescribeEndpoint](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEndpoint.html)
+  [DescribeEntitiesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEntitiesDetectionJob.html) 
+  [DescribeEntityRecognizer](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEntityRecognizer.html) 
+  [DescribeKeyPhrasesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeKeyPhrasesDetectionJob.html) 
+  [DescribePiiEntitiesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribePiiEntitiesDetectionJob.html) 
+  [DescribeSentimentDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeSentimentDetectionJob.html) 
+  [DescribeTargetedSentimentDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeTargetedSentimentDetectionJob.html) 
+  [DescribeTopicsDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeTopicsDetectionJob.html) 
+  [DetectDominantLanguage](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectDominantLanguage.html)
+ [DetectEntities](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectEntities.html)
+ [DetectKeyPhrases](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectKeyPhrases.html)
+ [DetectPiiEntities](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectPiiEntities.html)
+ [DetectSentiment](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectSentiment.html)
+ [DetectSyntax](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectSyntax.html)
+  [ListDocumentClassificationJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassificationJobs.html) 
+  [ListDocumentClassifiers](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassifiers.html) 
+  [ListDominantLanguageDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDominantLanguageDetectionJobs.html) 
+  [ListEndpoints](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEndpoints.html)
+  [ListEntitiesDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntitiesDetectionJobs.html) 
+  [ListEntityRecognizers](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntityRecognizers.html) 
+  [ListKeyPhrasesDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListKeyPhrasesDetectionJobs.html) 
+  [ListPiiEntitiesDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListPiiEntitiesDetectionJobs.html) 
+  [ListSentimentDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListSentimentDetectionJobs.html) 
+  [ListTargetedSentimentDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTargetedSentimentDetectionJobs.html) 
+  [ListTagsForResource](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTagsForResource.html) 
+  [ListTopicsDetectionJobs](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTopicsDetectionJobs.html) 
+  [StartDocumentClassificationJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartDocumentClassificationJob.html) 
+  [StartDominantLanguageDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartDominantLanguageDetectionJob.html) 
+  [StartEntitiesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartEntitiesDetectionJob.html) 
+  [StartKeyPhrasesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartKeyPhrasesDetectionJob.html) 
+  [StartPiiEntitiesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartPiiEntitiesDetectionJob.html) 
+  [StartSentimentDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartSentimentDetectionJob.html)
+  [StartTargetedSentimentDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartTargetedSentimentDetectionJob.html)
+  [StartTopicsDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StartTopicsDetectionJob.html) 
+  [StopDominantLanguageDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopDominantLanguageDetectionJob.html) 
+  [StopEntitiesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopEntitiesDetectionJob.html) 
+  [StopKeyPhrasesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopKeyPhrasesDetectionJob.html) 
+  [StopPiiEntitiesDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopPiiEntitiesDetectionJob.html) 
+  [StopSentimentDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopSentimentDetectionJob.html) 
+  [StopTargetedSentimentDetectionJob](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopTargetedSentimentDetectionJob.html) 
+  [StopTrainingDocumentClassifier](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopTrainingDocumentClassifier.html) 
+  [StopTrainingEntityRecognizer](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_StopTrainingEntityRecognizer.html)
+  [TagResource](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_TagResource.html)
+  [UntagResource](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_UntagResource.html)
+  [UpdateEndpoint](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_UpdateEndpoint.html)

每个事件或日志条目都包含有关生成请求的人员信息。身份信息有助于您确定以下内容：
+ 请求是否使用根用户凭证进行请求。
+ 请求是使用角色还是联合用户的临时安全凭证发出的。
+ 请求是否由其他 AWS 服务发出。

有关更多信息，请参阅 [CloudTrail userIdentity 元素](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-event-reference-user-identity.html)。

## 示例：Amazon Comprehend 日志文件条目
<a name="understanding-service-name-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该`ClassifyDocument`操作的 CloudTrail 日志条目。

```
{
    "eventVersion": "1.08",
    "userIdentity": {
        "type": "IAMUser",
        "principalId": "AROAICFHPEXAMPLE",
        "arn": "arn:aws:iam::12345678910:user/myadmin2",
        "accountId": "12345678910",
        "accessKeyId": "ASIA3VZEXAMPLE",
        "sessionContext": {
            "sessionIssuer": {},
            "webIdFederationData": {},
            "attributes": {
                "creationDate": "2023-10-19T14:22:09Z",
                "mfaAuthenticated": "false"
            }
        }
    },
    "eventTime": "2023-10-19T17:31:20Z",
    "eventSource": "comprehend.amazonaws.com",
    "eventName": "ClassifyDocument",
    "awsRegion": "us-east-2",
    "sourceIPAddress": "3.21.185.237",
    "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/115.0",
    "requestParameters": null,
    "responseElements": null,
    "requestID": "fd916e66-caac-46c9-a1fc-81a0ef33e61b",
    "eventID": "535ca22b-b3a3-4c13-b2c5-bf51ab082794",
    "readOnly": false,
    "resources": [
        {
            "accountId": "12345678910",
            "type": "AWS::Comprehend::DocumentClassifierEndpoint",
            "ARN": "arn:aws:comprehend:us-east-2:12345678910:document-classifier-endpoint/endpointExample"
        }
    ],
    "eventType": "AwsApiCall",
    "recipientAccountId": "12345678910"
}
```