# VirtualObject


An object that defines an Amazon S3 object to be deleted if a transaction cancels, provided that `VirtualPut` was called before writing the object.

## Contents


 ** Uri **   <a name="lakeformation-Type-VirtualObject-Uri"></a>
The path to the Amazon S3 object. Must start with s3://  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*`   
Required: Yes

 ** ETag **   <a name="lakeformation-Type-VirtualObject-ETag"></a>
The ETag of the Amazon S3 object.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\p{L}\p{N}\p{P}]*`   
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/lakeformation-2017-03-31/VirtualObject) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/lakeformation-2017-03-31/VirtualObject) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/lakeformation-2017-03-31/VirtualObject)