# SourceData


The data field of the trust anchor depending on its type. 

## Contents


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

 ** acmPcaArn **   <a name="rolesanywhere-Type-SourceData-acmPcaArn"></a>
 The root certificate of the AWS Private Certificate Authority specified by this ARN is used in trust validation for temporary credential requests. Included for trust anchors of type `AWS_ACM_PCA`.   
Type: String  
Required: No

 ** x509CertificateData **   <a name="rolesanywhere-Type-SourceData-x509CertificateData"></a>
The PEM-encoded data for the certificate anchor. Included for trust anchors of type `CERTIFICATE_BUNDLE`.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 8000.  
Required: No

## See Also


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/rolesanywhere-2018-05-10/SourceData) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/rolesanywhere-2018-05-10/SourceData) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/rolesanywhere-2018-05-10/SourceData)