This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::RolesAnywhere::TrustAnchor SourceData
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 A union object representing the data field of the TrustAnchor depending on its type 

## Syntax
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To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
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```
{
  "[AcmPcaArn](#cfn-rolesanywhere-trustanchor-sourcedata-acmpcaarn)" : String,
  "[X509CertificateData](#cfn-rolesanywhere-trustanchor-sourcedata-x509certificatedata)" : String
}
```

### YAML
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```
  [AcmPcaArn](#cfn-rolesanywhere-trustanchor-sourcedata-acmpcaarn): String
  [X509CertificateData](#cfn-rolesanywhere-trustanchor-sourcedata-x509certificatedata): String
```

## Properties
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`AcmPcaArn`  <a name="cfn-rolesanywhere-trustanchor-sourcedata-acmpcaarn"></a>
 The root certificate of the Amazon 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`.   
This field is not supported in your region.
*Required*: No  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`X509CertificateData`  <a name="cfn-rolesanywhere-trustanchor-sourcedata-x509certificatedata"></a>
The PEM-encoded data for the certificate anchor. Included for trust anchors of type `CERTIFICATE_BUNDLE`.   
*Required*: No  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `8000`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)