# PolicyInformation
<a name="API_PolicyInformation"></a>

Defines the X.509 `CertificatePolicies` extension.

## Contents
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 ** CertPolicyId **   <a name="privateca-Type-PolicyInformation-CertPolicyId"></a>
Specifies the object identifier (OID) of the certificate policy under which the certificate was issued. For more information, see NIST's definition of [Object Identifier (OID)](https://csrc.nist.gov/glossary/term/Object_Identifier).  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 64.  
Pattern: `([0-2])\.([0-9]|([0-3][0-9]))((\.([0-9]+)){0,126})`   
Required: Yes

 ** PolicyQualifiers **   <a name="privateca-Type-PolicyInformation-PolicyQualifiers"></a>
Modifies the given `CertPolicyId` with a qualifier. AWS Private CA supports the certification practice statement (CPS) qualifier.  
Type: Array of [PolicyQualifierInfo](API_PolicyQualifierInfo.md) objects  
Array Members: Minimum number of 1 item. Maximum number of 20 items.  
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/acm-pca-2017-08-22/PolicyInformation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/acm-pca-2017-08-22/PolicyInformation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/acm-pca-2017-08-22/PolicyInformation)