终止支持通知：2025 年 11 月 13 日， AWS 我们将停止对亚马逊 Elastic Transcoder 的支持。2025 年 11 月 13 日之后，您将无法再访问 Elastic Transcoder 控制台或 Elastic Transcoder 资源。
有关过渡到的更多信息 AWS Elemental MediaConvert，请访问此[博客文章](https://aws.amazon.com/blogs/media/how-to-migrate-workflows-from-amazon-elastic-transcoder-to-aws-elemental-mediaconvert/)。
本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。
# 使用记录 Elastic Transcoder API 调用 AWS CloudTrail
Elastic Transcoder AWS CloudTrail与一项服务集成，可记录用户、角色或服务在 Elastic Transcoder 中执行 AWS 的操作。 CloudTrail 将 Elastic Transcoder 的所有 API 调用捕获为事件，包括来自 Elastic Transcoder 控制台的调用和对 Elastic Transcoder 的代码调用。 APIs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 Elastic Transcoder 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 Elastic Transcoder 发出的请求、发出请求的 IP 地址、谁发出了请求、何时发出请求以及其他详细信息。
要了解更多信息 CloudTrail，请参阅[AWS CloudTrail 用户指南](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/)。
## Elastic Transcoder 中的信息 CloudTrail
CloudTrail 在您创建 AWS 账户时已在您的账户上启用。**当 Elastic Transcoder 中发生活动时，该活动会 AWS 与其他服务事件一起记录在 CloudTrail 事件历史记录中。**您可以在自己的 AWS 账户中查看、搜索和下载最近发生的事件。有关更多信息，请参阅[使用事件历史记录查看 CloudTrail 事件](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/view-cloudtrail-events.html)。
要持续记录您的 AWS 账户中的事件，包括 Elastic Transcoder 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，在控制台中创建跟踪记录时，此跟踪记录应用于所有区域。跟踪记录 AWS 分区中所有区域的事件，并将日志文件传送到您指定的 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：
+ [创建跟踪概述](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)
所有 Elastic Transcoder 操作都 CloudTrail 由记录并记录在。[API 参考](api-reference.md)例如，对`CreatePipeline``CreateJob`、和`CreatePreset`节的调用会在 CloudTrail 日志文件中生成条目。
每个事件或日志条目都包含有关生成请求的人员信息。身份信息可帮助您确定以下内容：
+ 请求是使用根用户凭证还是 IAM 用户凭证发出的。
+ 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)。
## 了解 Elastic Transcoder 日志文件条目
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顺序出现。
以下示例显示了一个演示`CreateJob`、、`ListJobsByStatus``ReadJob``DeletePreset`、和`DeletePipeline`操作的 CloudTrail 日志条目。
```
{
"Records": [
{
"eventVersion": "1.02",
"userIdentity": {
"type": "IAMUser",
"principalId": "A1B2C3D4E5F6G7EXAMPLE",
"arn": "arn:aws:iam::111122223333:user/smithj",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE"
},
"eventTime": "2014-09-29T19:29:02Z",
"eventSource": "elastictranscoder.amazonaws.com",
"eventName": "CreateJob",
"awsRegion": "us-east-2",
"sourceIPAddress": "192.0.2.17",
"userAgent": "aws-sdk-ruby/1.39.0 ruby/1.9.3 x86_64-linux",
"requestParameters": {
"input": {
"interlaced": "auto",
"resolution": "auto",
"frameRate": "auto",
"aspectRatio": "auto",
"container": "auto",
"key": "source/audio/cheesytoast.wav"
},
"output": {
"presetId": "1234-preset-example",
"key": "output/testing-toast.mp4",
"thumbnailPattern": "",
"rotate": "auto"
},
"pipelineId": "1234-pipeline-example"
},
"responseElements": {
"job": {
"output": {
"rotate": "auto",
"presetId": "1234-preset-example",
"thumbnailPattern": "",
"watermarks": [],
"id": "1",
"key": "output/testing-toast.mp4",
"status": "Submitted"
},
"status": "Submitted",
"playlists": [],
"arn": "arn:aws:elastictranscoder:us-east-2:111122223333:job/1234-job-example",
"id": "1234-job-example",
"outputs": [
{
"rotate": "auto",
"presetId": "1234-preset-example",
"thumbnailPattern": "",
"watermarks": [],
"id": "1",
"key": "output/testing-toast.mp4",
"status": "Submitted"
}
],
"pipelineId": "1234-pipeline-example",
"input": {
"interlaced": "auto",
"resolution": "auto",
"frameRate": "auto",
"aspectRatio": "auto",
"container": "auto",
"key": "source/audio/cheesytoast.wav"
}
}
},
"requestID": "4e6b66f9-d548-11e3-a8a9-73e33example",
"eventID": "5ab02562-0fc5-43d0-b7b6-90293example",
"eventType": "AwsApiCall",
"recipientAccountId": "111122223333"
},
{
"eventVersion": "1.02",
"userIdentity": {
"type": "IAMUser",
"principalId": "A1B2C3D4E5F6G7EXAMPLE",
"arn": "arn:aws:iam::111122223333:user/smithj",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE"
},
"eventTime": "2014-09-29T19:29:18Z",
"eventSource": "elastictranscoder.amazonaws.com",
"eventName": "ListJobsByStatus",
"awsRegion": "us-east-2",
"sourceIPAddress": "192.0.2.17",
"userAgent": "aws-sdk-ruby/1.39.0 ruby/1.9.3 x86_64-linux",
"requestParameters": {
"status": "Submitted",
"ascending": "false"
},
"responseElements": null,
"requestID": "52de9f97-d548-11e3-8fb9-4dad0example",
"eventID": "eb91f423-6dd3-4bb0-a148-3cdfbexample",
"eventType": "AwsApiCall",
"recipientAccountId": "111122223333"
},
{
"eventVersion": "1.02",
"userIdentity": {
"type": "IAMUser",
"principalId": "A1B2C3D4E5F6G7EXAMPLE",
"arn": "arn:aws:iam::111122223333:user/smithj",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE"
},
"eventTime": "2014-09-29T19:28:50Z",
"eventSource": "elastictranscoder.amazonaws.com",
"eventName": "ReadJob",
"awsRegion": "us-east-2",
"sourceIPAddress": "192.0.2.17",
"userAgent": "aws-sdk-ruby/1.39.0 ruby/1.9.3 x86_64-linux",
"requestParameters": {
"id": "1412018849233-f2czlr"
},
"responseElements": null,
"requestID": "497b3622-d548-11e3-8fb9-4dad0example",
"eventID": "c32289c7-005a-46f7-9801-cba41example",
"eventType": "AwsApiCall",
"recipientAccountId": "111122223333"
},
{
"eventVersion": "1.02",
"userIdentity": {
"type": "IAMUser",
"principalId": "A1B2C3D4E5F6G7EXAMPLE",
"arn": "arn:aws:iam::111122223333:user/smithj",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE"
},
"eventTime": "2014-09-29T19:29:18Z",
"eventSource": "elastictranscoder.amazonaws.com",
"eventName": "DeletePreset",
"awsRegion": "us-east-2",
"sourceIPAddress": "192.0.2.17",
"userAgent": "aws-sdk-ruby/1.39.0 ruby/1.9.3 x86_64-linux",
"requestParameters": {
"id": "1234-preset-example"
},
"responseElements": null,
"requestID": "4e200613-d548-11e3-a8a9-73e33example",
"eventID": "191ebb93-66b7-4517-a741-92b0eexample",
"eventType": "AwsApiCall",
"recipientAccountId": "111122223333"
},
{
"eventVersion": "1.02",
"userIdentity": {
"type": "IAMUser",
"principalId": "A1B2C3D4E5F6G7EXAMPLE",
"arn": "arn:aws:iam::111122223333:user/smithj",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE"
},
"eventTime": "2014-09-29T19:29:01Z",
"eventSource": "elastictranscoder.amazonaws.com",
"eventName": "DeletePipeline",
"awsRegion": "us-east-2",
"sourceIPAddress": "192.0.2.17",
"userAgent": "aws-sdk-ruby/1.39.0 ruby/1.9.3 x86_64-linux",
"requestParameters": {
"id": "1412018848038-nkomx0"
},
"responseElements": null,
"requestID": "42ca4299-d548-11e3-8fb9-4dad0example",
"eventID": "7aeb434f-eb55-4e2a-82d8-417d5example",
"eventType": "AwsApiCall",
"recipientAccountId": "111122223333"
},
]
}
```