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

# AWS::CloudFront::ResponseHeadersPolicy ResponseHeadersPolicyConfig
<a name="aws-properties-cloudfront-responseheaderspolicy-responseheaderspolicyconfig"></a>

A response headers policy configuration.

A response headers policy configuration contains metadata about the response headers policy, and configurations for sets of HTTP response headers.

## Syntax
<a name="aws-properties-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-syntax"></a>

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

### JSON
<a name="aws-properties-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-syntax.json"></a>

```
{
  "[Comment](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-comment)" : String,
  "[CorsConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-corsconfig)" : CorsConfig,
  "[CustomHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-customheadersconfig)" : CustomHeadersConfig,
  "[Name](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-name)" : String,
  "[RemoveHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-removeheadersconfig)" : RemoveHeadersConfig,
  "[SecurityHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-securityheadersconfig)" : SecurityHeadersConfig,
  "[ServerTimingHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-servertimingheadersconfig)" : ServerTimingHeadersConfig
}
```

### YAML
<a name="aws-properties-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-syntax.yaml"></a>

```
  [Comment](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-comment): String
  [CorsConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-corsconfig): 
    CorsConfig
  [CustomHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-customheadersconfig): 
    CustomHeadersConfig
  [Name](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-name): String
  [RemoveHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-removeheadersconfig): 
    RemoveHeadersConfig
  [SecurityHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-securityheadersconfig): 
    SecurityHeadersConfig
  [ServerTimingHeadersConfig](#cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-servertimingheadersconfig): 
    ServerTimingHeadersConfig
```

## Properties
<a name="aws-properties-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-properties"></a>

`Comment`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-comment"></a>
A comment to describe the response headers policy.  
The comment cannot be longer than 128 characters.  
*Required*: No  
*Type*: String  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`CorsConfig`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-corsconfig"></a>
A configuration for a set of HTTP response headers that are used for cross-origin resource sharing (CORS).  
*Required*: No  
*Type*: [CorsConfig](aws-properties-cloudfront-responseheaderspolicy-corsconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`CustomHeadersConfig`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-customheadersconfig"></a>
A configuration for a set of custom HTTP response headers.  
*Required*: No  
*Type*: [CustomHeadersConfig](aws-properties-cloudfront-responseheaderspolicy-customheadersconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Name`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-name"></a>
A name to identify the response headers policy.  
The name must be unique for response headers policies in this AWS account.  
*Required*: Yes  
*Type*: String  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RemoveHeadersConfig`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-removeheadersconfig"></a>
A configuration for a set of HTTP headers to remove from the HTTP response.  
*Required*: No  
*Type*: [RemoveHeadersConfig](aws-properties-cloudfront-responseheaderspolicy-removeheadersconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SecurityHeadersConfig`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-securityheadersconfig"></a>
A configuration for a set of security-related HTTP response headers.  
*Required*: No  
*Type*: [SecurityHeadersConfig](aws-properties-cloudfront-responseheaderspolicy-securityheadersconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ServerTimingHeadersConfig`  <a name="cfn-cloudfront-responseheaderspolicy-responseheaderspolicyconfig-servertimingheadersconfig"></a>
A configuration for enabling the `Server-Timing` header in HTTP responses sent from CloudFront.  
*Required*: No  
*Type*: [ServerTimingHeadersConfig](aws-properties-cloudfront-responseheaderspolicy-servertimingheadersconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)