# ObjectEncryption
<a name="API_ObjectEncryption"></a>

 The updated server-side encryption type for this object. The `UpdateObjectEncryption` operation supports the SSE-S3 and SSE-KMS encryption types. 

Valid Values: `SSES3` \| `SSEKMS` 

## Contents
<a name="API_ObjectEncryption_Contents"></a>

**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** SSEKMS **   <a name="AmazonS3-Type-ObjectEncryption-SSEKMS"></a>
 Specifies to update the object encryption type to server-side encryption with AWS Key Management Service (AWS KMS) keys (SSE-KMS).   
Type: [SSEKMSEncryption](API_SSEKMSEncryption.md) data type  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/s3-2006-03-01/ObjectEncryption) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/s3-2006-03-01/ObjectEncryption) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/s3-2006-03-01/ObjectEncryption) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for Amazon Simple Storage Service (S3). To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query AmazonS3` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).