# GetResponseHeadersPolicyConfig
<a name="API_GetResponseHeadersPolicyConfig"></a>

Gets a response headers policy configuration.

To get a response headers policy configuration, you must provide the policy's identifier. If the response headers policy is attached to a distribution's cache behavior, you can get the policy's identifier using `ListDistributions` or `GetDistribution`. If the response headers policy is not attached to a cache behavior, you can get the identifier using `ListResponseHeadersPolicies`.

## Request Syntax
<a name="API_GetResponseHeadersPolicyConfig_RequestSyntax"></a>

```
GET /2020-05-31/response-headers-policy/Id/config HTTP/1.1
```

## URI Request Parameters
<a name="API_GetResponseHeadersPolicyConfig_RequestParameters"></a>

The request uses the following URI parameters.

 ** [Id](#API_GetResponseHeadersPolicyConfig_RequestSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-request-uri-Id"></a>
The identifier for the response headers policy.  
If the response headers policy is attached to a distribution's cache behavior, you can get the policy's identifier using `ListDistributions` or `GetDistribution`. If the response headers policy is not attached to a cache behavior, you can get the identifier using `ListResponseHeadersPolicies`.  
Required: Yes

## Request Body
<a name="API_GetResponseHeadersPolicyConfig_RequestBody"></a>

The request does not have a request body.

## Response Syntax
<a name="API_GetResponseHeadersPolicyConfig_ResponseSyntax"></a>

```
HTTP/1.1 200
<?xml version="1.0" encoding="UTF-8"?>
<ResponseHeadersPolicyConfig>
   <Comment>string</Comment>
   <CorsConfig>
      <AccessControlAllowCredentials>boolean</AccessControlAllowCredentials>
      <AccessControlAllowHeaders>
         <Items>
            <Header>string</Header>
         </Items>
         <Quantity>integer</Quantity>
      </AccessControlAllowHeaders>
      <AccessControlAllowMethods>
         <Items>
            <Method>string</Method>
         </Items>
         <Quantity>integer</Quantity>
      </AccessControlAllowMethods>
      <AccessControlAllowOrigins>
         <Items>
            <Origin>string</Origin>
         </Items>
         <Quantity>integer</Quantity>
      </AccessControlAllowOrigins>
      <AccessControlExposeHeaders>
         <Items>
            <Header>string</Header>
         </Items>
         <Quantity>integer</Quantity>
      </AccessControlExposeHeaders>
      <AccessControlMaxAgeSec>integer</AccessControlMaxAgeSec>
      <OriginOverride>boolean</OriginOverride>
   </CorsConfig>
   <CustomHeadersConfig>
      <Items>
         <ResponseHeadersPolicyCustomHeader>
            <Header>string</Header>
            <Override>boolean</Override>
            <Value>string</Value>
         </ResponseHeadersPolicyCustomHeader>
      </Items>
      <Quantity>integer</Quantity>
   </CustomHeadersConfig>
   <Name>string</Name>
   <RemoveHeadersConfig>
      <Items>
         <ResponseHeadersPolicyRemoveHeader>
            <Header>string</Header>
         </ResponseHeadersPolicyRemoveHeader>
      </Items>
      <Quantity>integer</Quantity>
   </RemoveHeadersConfig>
   <SecurityHeadersConfig>
      <ContentSecurityPolicy>
         <ContentSecurityPolicy>string</ContentSecurityPolicy>
         <Override>boolean</Override>
      </ContentSecurityPolicy>
      <ContentTypeOptions>
         <Override>boolean</Override>
      </ContentTypeOptions>
      <FrameOptions>
         <FrameOption>string</FrameOption>
         <Override>boolean</Override>
      </FrameOptions>
      <ReferrerPolicy>
         <Override>boolean</Override>
         <ReferrerPolicy>string</ReferrerPolicy>
      </ReferrerPolicy>
      <StrictTransportSecurity>
         <AccessControlMaxAgeSec>integer</AccessControlMaxAgeSec>
         <IncludeSubdomains>boolean</IncludeSubdomains>
         <Override>boolean</Override>
         <Preload>boolean</Preload>
      </StrictTransportSecurity>
      <XSSProtection>
         <ModeBlock>boolean</ModeBlock>
         <Override>boolean</Override>
         <Protection>boolean</Protection>
         <ReportUri>string</ReportUri>
      </XSSProtection>
   </SecurityHeadersConfig>
   <ServerTimingHeadersConfig>
      <Enabled>boolean</Enabled>
      <SamplingRate>double</SamplingRate>
   </ServerTimingHeadersConfig>
</ResponseHeadersPolicyConfig>
```

## Response Elements
<a name="API_GetResponseHeadersPolicyConfig_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in XML format by the service.

 ** [ResponseHeadersPolicyConfig](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-ResponseHeadersPolicyConfig"></a>
Root level tag for the ResponseHeadersPolicyConfig parameters.  
Required: Yes

 ** [Comment](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-Comment"></a>
A comment to describe the response headers policy.  
The comment cannot be longer than 128 characters.  
Type: String

 ** [CorsConfig](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-CorsConfig"></a>
A configuration for a set of HTTP response headers that are used for cross-origin resource sharing (CORS).  
Type: [ResponseHeadersPolicyCorsConfig](API_ResponseHeadersPolicyCorsConfig.md) object

 ** [CustomHeadersConfig](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-CustomHeadersConfig"></a>
A configuration for a set of custom HTTP response headers.  
Type: [ResponseHeadersPolicyCustomHeadersConfig](API_ResponseHeadersPolicyCustomHeadersConfig.md) object

 ** [Name](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-Name"></a>
A name to identify the response headers policy.  
The name must be unique for response headers policies in this AWS account.  
Type: String

 ** [RemoveHeadersConfig](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-RemoveHeadersConfig"></a>
A configuration for a set of HTTP headers to remove from the HTTP response.  
Type: [ResponseHeadersPolicyRemoveHeadersConfig](API_ResponseHeadersPolicyRemoveHeadersConfig.md) object

 ** [SecurityHeadersConfig](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-SecurityHeadersConfig"></a>
A configuration for a set of security-related HTTP response headers.  
Type: [ResponseHeadersPolicySecurityHeadersConfig](API_ResponseHeadersPolicySecurityHeadersConfig.md) object

 ** [ServerTimingHeadersConfig](#API_GetResponseHeadersPolicyConfig_ResponseSyntax) **   <a name="cloudfront-GetResponseHeadersPolicyConfig-response-ServerTimingHeadersConfig"></a>
A configuration for enabling the `Server-Timing` header in HTTP responses sent from CloudFront.  
Type: [ResponseHeadersPolicyServerTimingHeadersConfig](API_ResponseHeadersPolicyServerTimingHeadersConfig.md) object

## Errors
<a name="API_GetResponseHeadersPolicyConfig_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** AccessDenied **   
Access denied.  
HTTP Status Code: 403

 ** NoSuchResponseHeadersPolicy **   
The response headers policy does not exist.  
HTTP Status Code: 404

## See Also
<a name="API_GetResponseHeadersPolicyConfig_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cloudfront-2020-05-31/GetResponseHeadersPolicyConfig)