# SSEKMS
<a name="API_control_SSEKMS"></a>



## Contents
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 ** KeyId **   <a name="AmazonS3-Type-control_SSEKMS-KeyId"></a>
A container for the ARN of the SSE-KMS encryption. This property is read-only and follows the following format: ` arn:aws:kms:us-east-1:example-account-id:key/example-9a73-4afc-8d29-8f5900cef44e `   
Type: String  
Required: Yes

## 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/s3control-2018-08-20/SSEKMS) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/s3control-2018-08-20/SSEKMS) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/s3control-2018-08-20/SSEKMS) 

## 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).