# AwsCertificateManagerCertificateExtendedKeyUsage
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Contains information about an extended key usage X.509 v3 extension object.

## Contents
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 ** Name **   <a name="securityhub-Type-AwsCertificateManagerCertificateExtendedKeyUsage-Name"></a>
The name of an extension value. Indicates the purpose for which the certificate public key can be used.  
Type: String  
Pattern: `.*\S.*`   
Required: No

 ** OId **   <a name="securityhub-Type-AwsCertificateManagerCertificateExtendedKeyUsage-OId"></a>
An object identifier (OID) for the extension value.  
The format is numbers separated by periods.  
Type: String  
Pattern: `.*\S.*`   
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/securityhub-2018-10-26/AwsCertificateManagerCertificateExtendedKeyUsage) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityhub-2018-10-26/AwsCertificateManagerCertificateExtendedKeyUsage) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityhub-2018-10-26/AwsCertificateManagerCertificateExtendedKeyUsage)