# CertificateAuthorityValidity
<a name="API_CertificateAuthorityValidity"></a>

The validity period of a certificate authority's certificate.

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

 ** notAfter **   <a name="AmazonEKS-Type-CertificateAuthorityValidity-notAfter"></a>
The Unix epoch timestamp in seconds for the end of the certificate authority's validity period.  
Type: Timestamp  
Required: No

 ** notBefore **   <a name="AmazonEKS-Type-CertificateAuthorityValidity-notBefore"></a>
The Unix epoch timestamp in seconds for the start of the certificate authority's validity period.  
Type: Timestamp  
Required: No

## See Also
<a name="API_CertificateAuthorityValidity_SeeAlso"></a>

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/eks-2017-11-01/CertificateAuthorityValidity) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/eks-2017-11-01/CertificateAuthorityValidity) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/eks-2017-11-01/CertificateAuthorityValidity) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for Amazon EKS. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query eks` — 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).