示例过大配置项变更通知

当 AWS Config 检测到资源的配置更改时，它会发送配置项目通知。如果通知超过了 Amazon Simple Notification Service (Amazon SNS) 允许的最大大小，则通知会包含配置项的简短摘要。您可以在 s3BucketLocation 字段中指定的 Amazon S3 存储桶位置查看完整通知。

以下示例通知显示了 Amazon EC2 实例的配置项目。通知中包含变更摘要以及通知在 Amazon S3 存储桶中的位置。

View the Timeline for this Resource in the Console:
    https://console.aws.amazon.com/config/home?region=us-west-2#/timeline/AWS::EC2::Instance/resourceId_14b76876-7969-4097-ab8e-a31942b02e80?time=2016-10-06T16:46:16.261Z
    
    The full configuration item change notification for this resource exceeded the maximum size allowed by Amazon Simple Notification Service (SNS). A summary of the configuration item is provided here. You can view the complete notification in the specified Amazon S3 bucket location.
    
    New State Record Summary:
    ----------------------------
    {
      "configurationItemSummary": {
        "changeType": "UPDATE",
        "configurationItemVersion": "1.2",
        "configurationItemCaptureTime": "2016-10-06T16:46:16.261Z",
        "configurationStateId": 0,
        "awsAccountId": "123456789012",
        "configurationItemStatus": "OK",
        "resourceType": "AWS::EC2::Instance",
        "resourceId": "resourceId_14b76876-7969-4097-ab8e-a31942b02e80",
        "resourceName": null,
        "ARN": "arn:aws:ec2:us-west-2:123456789012:instance/resourceId_14b76876-7969-4097-ab8e-a31942b02e80",
        "awsRegion": "us-west-2",
        "availabilityZone": null,
        "configurationStateMd5Hash": "8f1ee69b287895a0f8bc5753eca68e96",
        "resourceCreationTime": "2016-10-06T16:46:10.489Z"
      },
      "s3DeliverySummary": {
        "s3BucketLocation": "amzn-s3-demo-bucket/AWSLogs/123456789012/Config/us-west-2/2016/10/6/OversizedChangeNotification/AWS::EC2::Instance/resourceId_14b76876-7969-4097-ab8e-a31942b02e80/123456789012_Config_us-west-2_ChangeNotification_AWS::EC2::Instance_resourceId_14b76876-7969-4097-ab8e-a31942b02e80_20161006T164616Z_0.json.gz",
        "errorCode": null,
        "errorMessage": null
      },
      "notificationCreationTime": "2016-10-06T16:46:16.261Z",
      "messageType": "OversizedConfigurationItemChangeNotification",
      "recordVersion": "1.0"
    }