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::RTBFabric::ResponderGateway TrustStoreConfiguration
<a name="aws-properties-rtbfabric-respondergateway-truststoreconfiguration"></a>

Describes the configuration of a trust store.

## Syntax
<a name="aws-properties-rtbfabric-respondergateway-truststoreconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-rtbfabric-respondergateway-truststoreconfiguration-syntax.json"></a>

```
{
  "[CertificateAuthorityCertificates](#cfn-rtbfabric-respondergateway-truststoreconfiguration-certificateauthoritycertificates)" : {{[ String, ... ]}}
}
```

### YAML
<a name="aws-properties-rtbfabric-respondergateway-truststoreconfiguration-syntax.yaml"></a>

```
  [CertificateAuthorityCertificates](#cfn-rtbfabric-respondergateway-truststoreconfiguration-certificateauthoritycertificates): {{
    - String}}
```

## Properties
<a name="aws-properties-rtbfabric-respondergateway-truststoreconfiguration-properties"></a>

`CertificateAuthorityCertificates`  <a name="cfn-rtbfabric-respondergateway-truststoreconfiguration-certificateauthoritycertificates"></a>
The certificate authority certificate.  
*Required*: Yes  
*Type*: Array of String  
*Minimum*: `0`  
*Maximum*: `1`  
*Update requires*: [Some interruptions](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-some-interrupt)