# GetPublicKeyConfig
<a name="API_GetPublicKeyConfig"></a>

Gets a public key configuration.

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

```
GET /2020-05-31/public-key/Id/config HTTP/1.1
```

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

The request uses the following URI parameters.

 ** [Id](#API_GetPublicKeyConfig_RequestSyntax) **   <a name="cloudfront-GetPublicKeyConfig-request-uri-Id"></a>
The identifier of the public key whose configuration you are getting.  
Required: Yes

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

The request does not have a request body.

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

```
HTTP/1.1 200
<?xml version="1.0" encoding="UTF-8"?>
<PublicKeyConfig>
   <CallerReference>string</CallerReference>
   <Comment>string</Comment>
   <EncodedKey>string</EncodedKey>
   <Name>string</Name>
</PublicKeyConfig>
```

## Response Elements
<a name="API_GetPublicKeyConfig_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.

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

 ** [CallerReference](#API_GetPublicKeyConfig_ResponseSyntax) **   <a name="cloudfront-GetPublicKeyConfig-response-CallerReference"></a>
A string included in the request to help make sure that the request can't be replayed.  
Type: String

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

 ** [EncodedKey](#API_GetPublicKeyConfig_ResponseSyntax) **   <a name="cloudfront-GetPublicKeyConfig-response-EncodedKey"></a>
The public key that you can use with [signed URLs and signed cookies](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/PrivateContent.html), or with [field-level encryption](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/field-level-encryption.html).  
Type: String

 ** [Name](#API_GetPublicKeyConfig_ResponseSyntax) **   <a name="cloudfront-GetPublicKeyConfig-response-Name"></a>
A name to help identify the public key.  
Type: String

## Errors
<a name="API_GetPublicKeyConfig_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

 ** NoSuchPublicKey **   
The specified public key doesn't exist.  
HTTP Status Code: 404

## See Also
<a name="API_GetPublicKeyConfig_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/GetPublicKeyConfig) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/cloudfront-2020-05-31/GetPublicKeyConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cloudfront-2020-05-31/GetPublicKeyConfig)