AWS SDK Version 3 for .NET
API Reference

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The Amazon S3 objects that you specify in your event selectors for your trail to log data events. Data events are object-level API operations that access S3 objects, such as GetObject, DeleteObject, and PutObject. You can specify up to 250 S3 buckets and object prefixes for a trail.


  1. You create an event selector for a trail and specify an S3 bucket and an empty prefix, such as arn:aws:s3:::bucket-1/.

  2. You upload an image file to bucket-1.

  3. The PutObject API operation occurs on an object in the S3 bucket that you specified in the event selector. The trail processes and logs the event.

  4. You upload another image file to a different S3 bucket named arn:aws:s3:::bucket-2.

  5. The event occurs on an object in an S3 bucket that you didn't specify in the event selector. The trail doesn’t log the event.

Inheritance Hierarchy


Namespace: Amazon.CloudTrail.Model
Assembly: AWSSDK.CloudTrail.dll
Version: 3.x.y.z


public class DataResource

The DataResource type exposes the following members


Public Method DataResource()


Public Property Type System.String

Gets and sets the property Type.

The resource type in which you want to log data events. You can specify only the following value: AWS::S3::Object.

Public Property Values System.Collections.Generic.List<System.String>

Gets and sets the property Values.

A list of ARN-like strings for the specified S3 objects.

To log data events for all objects in an S3 bucket, specify the bucket and an empty object prefix such as arn:aws:s3:::bucket-1/. The trail logs data events for all objects in this S3 bucket.

To log data events for specific objects, specify the S3 bucket and object prefix such as arn:aws:s3:::bucket-1/example-images. The trail logs data events for objects in this S3 bucket that match the prefix.

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms