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::Wisdom::AIGuardrail GuardrailTopicConfig
<a name="aws-properties-wisdom-aiguardrail-guardrailtopicconfig"></a>

Topic configuration in topic policy.

## Syntax
<a name="aws-properties-wisdom-aiguardrail-guardrailtopicconfig-syntax"></a>

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

### JSON
<a name="aws-properties-wisdom-aiguardrail-guardrailtopicconfig-syntax.json"></a>

```
{
  "[Definition](#cfn-wisdom-aiguardrail-guardrailtopicconfig-definition)" : {{String}},
  "[Examples](#cfn-wisdom-aiguardrail-guardrailtopicconfig-examples)" : {{[ String, ... ]}},
  "[Name](#cfn-wisdom-aiguardrail-guardrailtopicconfig-name)" : {{String}},
  "[Type](#cfn-wisdom-aiguardrail-guardrailtopicconfig-type)" : {{String}}
}
```

### YAML
<a name="aws-properties-wisdom-aiguardrail-guardrailtopicconfig-syntax.yaml"></a>

```
  [Definition](#cfn-wisdom-aiguardrail-guardrailtopicconfig-definition): {{String}}
  [Examples](#cfn-wisdom-aiguardrail-guardrailtopicconfig-examples): {{
    - String}}
  [Name](#cfn-wisdom-aiguardrail-guardrailtopicconfig-name): {{String}}
  [Type](#cfn-wisdom-aiguardrail-guardrailtopicconfig-type): {{String}}
```

## Properties
<a name="aws-properties-wisdom-aiguardrail-guardrailtopicconfig-properties"></a>

`Definition`  <a name="cfn-wisdom-aiguardrail-guardrailtopicconfig-definition"></a>
Definition of topic in topic policy.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `200`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Examples`  <a name="cfn-wisdom-aiguardrail-guardrailtopicconfig-examples"></a>
Text example in topic policy.  
*Required*: No  
*Type*: Array of String  
*Maximum*: `100`  
*Minimum*: `1 | 0`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Name`  <a name="cfn-wisdom-aiguardrail-guardrailtopicconfig-name"></a>
Name of topic in topic policy.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^[0-9a-zA-Z-_ !?.]+$`  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Type`  <a name="cfn-wisdom-aiguardrail-guardrailtopicconfig-type"></a>
Type of topic in a policy.  
*Required*: Yes  
*Type*: String  
*Allowed values*: `DENY`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)