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::QBusiness::Plugin PluginAuthConfiguration
<a name="aws-properties-qbusiness-plugin-pluginauthconfiguration"></a>

Authentication configuration information for an Amazon Q Business plugin.

## Syntax
<a name="aws-properties-qbusiness-plugin-pluginauthconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-qbusiness-plugin-pluginauthconfiguration-syntax.json"></a>

```
{
  "[BasicAuthConfiguration](#cfn-qbusiness-plugin-pluginauthconfiguration-basicauthconfiguration)" : {{BasicAuthConfiguration}},
  "[NoAuthConfiguration](#cfn-qbusiness-plugin-pluginauthconfiguration-noauthconfiguration)" : {{Json}},
  "[OAuth2ClientCredentialConfiguration](#cfn-qbusiness-plugin-pluginauthconfiguration-oauth2clientcredentialconfiguration)" : {{OAuth2ClientCredentialConfiguration}}
}
```

### YAML
<a name="aws-properties-qbusiness-plugin-pluginauthconfiguration-syntax.yaml"></a>

```
  [BasicAuthConfiguration](#cfn-qbusiness-plugin-pluginauthconfiguration-basicauthconfiguration): {{
    BasicAuthConfiguration}}
  [NoAuthConfiguration](#cfn-qbusiness-plugin-pluginauthconfiguration-noauthconfiguration): {{Json}}
  [OAuth2ClientCredentialConfiguration](#cfn-qbusiness-plugin-pluginauthconfiguration-oauth2clientcredentialconfiguration): {{
    OAuth2ClientCredentialConfiguration}}
```

## Properties
<a name="aws-properties-qbusiness-plugin-pluginauthconfiguration-properties"></a>

`BasicAuthConfiguration`  <a name="cfn-qbusiness-plugin-pluginauthconfiguration-basicauthconfiguration"></a>
Information about the basic authentication credentials used to configure a plugin.  
*Required*: No  
*Type*: [BasicAuthConfiguration](aws-properties-qbusiness-plugin-basicauthconfiguration.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`NoAuthConfiguration`  <a name="cfn-qbusiness-plugin-pluginauthconfiguration-noauthconfiguration"></a>
Information about invoking a custom plugin without any authentication.  
*Required*: No  
*Type*: Json  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`OAuth2ClientCredentialConfiguration`  <a name="cfn-qbusiness-plugin-pluginauthconfiguration-oauth2clientcredentialconfiguration"></a>
Information about the OAuth 2.0 authentication credential/token used to configure a plugin.  
*Required*: No  
*Type*: [OAuth2ClientCredentialConfiguration](aws-properties-qbusiness-plugin-oauth2clientcredentialconfiguration.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)