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# AWS::AppMesh::VirtualNode ListenerTlsValidationContextTrust
<a name="aws-properties-appmesh-virtualnode-listenertlsvalidationcontexttrust"></a>

An object that represents a listener's Transport Layer Security (TLS) validation context trust.

## Syntax
<a name="aws-properties-appmesh-virtualnode-listenertlsvalidationcontexttrust-syntax"></a>

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

### JSON
<a name="aws-properties-appmesh-virtualnode-listenertlsvalidationcontexttrust-syntax.json"></a>

```
{
  "[File](#cfn-appmesh-virtualnode-listenertlsvalidationcontexttrust-file)" : TlsValidationContextFileTrust,
  "[SDS](#cfn-appmesh-virtualnode-listenertlsvalidationcontexttrust-sds)" : TlsValidationContextSdsTrust
}
```

### YAML
<a name="aws-properties-appmesh-virtualnode-listenertlsvalidationcontexttrust-syntax.yaml"></a>

```
  [File](#cfn-appmesh-virtualnode-listenertlsvalidationcontexttrust-file): 
    TlsValidationContextFileTrust
  [SDS](#cfn-appmesh-virtualnode-listenertlsvalidationcontexttrust-sds): 
    TlsValidationContextSdsTrust
```

## Properties
<a name="aws-properties-appmesh-virtualnode-listenertlsvalidationcontexttrust-properties"></a>

`File`  <a name="cfn-appmesh-virtualnode-listenertlsvalidationcontexttrust-file"></a>
An object that represents a Transport Layer Security (TLS) validation context trust for a local file.  
*Required*: No  
*Type*: [TlsValidationContextFileTrust](aws-properties-appmesh-virtualnode-tlsvalidationcontextfiletrust.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SDS`  <a name="cfn-appmesh-virtualnode-listenertlsvalidationcontexttrust-sds"></a>
A reference to an object that represents a listener's Transport Layer Security (TLS) Secret Discovery Service validation context trust.  
*Required*: No  
*Type*: [TlsValidationContextSdsTrust](aws-properties-appmesh-virtualnode-tlsvalidationcontextsdstrust.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)