# CaCertificateSource
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The source of a trusted CA certificate. Exactly one member must be set.

## Contents
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**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** artifactId **   <a name="securityagent-Type-CaCertificateSource-artifactId"></a>
The artifact ID of an uploaded certificate file.  
Type: String  
Required: No

 ** inlinePem **   <a name="securityagent-Type-CaCertificateSource-inlinePem"></a>
A PEM-encoded X.509 certificate supplied inline.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 8192.  
Required: No

 ** s3Location **   <a name="securityagent-Type-CaCertificateSource-s3Location"></a>
The Amazon S3 location URI of a customer-staged certificate.  
Type: String  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/securityagent-2025-09-06/CaCertificateSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityagent-2025-09-06/CaCertificateSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityagent-2025-09-06/CaCertificateSource)