# TrustedCertificatePublicKey
<a name="API_TrustedCertificatePublicKey"></a>

Parameter information for trusted public key certificate import.

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

 ** CertificateAuthorityPublicKeyIdentifier **   <a name="paymentcryptography-Type-TrustedCertificatePublicKey-CertificateAuthorityPublicKeyIdentifier"></a>
The `KeyARN` of the root public key certificate or certificate chain that signs the trusted public key certificate import.  
Type: String  
Length Constraints: Minimum length of 7. Maximum length of 322.  
Pattern: `arn:aws:payment-cryptography:[a-z]{2}-[a-z]{1,16}-[0-9]+:[0-9]{12}:(key/[0-9a-zA-Z]{16,64}|alias/[a-zA-Z0-9/_-]+)$|^alias/[a-zA-Z0-9/_-]+`   
Required: Yes

 ** KeyAttributes **   <a name="paymentcryptography-Type-TrustedCertificatePublicKey-KeyAttributes"></a>
The role of the key, the algorithm it supports, and the cryptographic operations allowed with the key. This data is immutable after a trusted public key is imported.  
Type: [KeyAttributes](API_KeyAttributes.md) object  
Required: Yes

 ** PublicKeyCertificate **   <a name="paymentcryptography-Type-TrustedCertificatePublicKey-PublicKeyCertificate"></a>
Parameter information for trusted public key certificate import.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 32768.  
Pattern: `[^\[;\]<>]+`   
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/payment-cryptography-2021-09-14/TrustedCertificatePublicKey) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/payment-cryptography-2021-09-14/TrustedCertificatePublicKey) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/payment-cryptography-2021-09-14/TrustedCertificatePublicKey)