# GetFirewallConfig


Retrieves the configuration of the firewall behavior provided by DNS Firewall for a single VPC from Amazon Virtual Private Cloud (Amazon VPC). 

## Request Syntax


```
{
   "ResourceId": "string"
}
```

## Request Parameters


For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [ResourceId](#API_route53resolver_GetFirewallConfig_RequestSyntax) **   <a name="Route53Resolver-route53resolver_GetFirewallConfig-request-ResourceId"></a>
The ID of the VPC from Amazon VPC that the configuration is for.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Required: Yes

## Response Syntax


```
{
   "FirewallConfig": { 
      "FirewallFailOpen": "string",
      "Id": "string",
      "OwnerId": "string",
      "ResourceId": "string"
   }
}
```

## Response Elements


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

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

 ** [FirewallConfig](#API_route53resolver_GetFirewallConfig_ResponseSyntax) **   <a name="Route53Resolver-route53resolver_GetFirewallConfig-response-FirewallConfig"></a>
Configuration of the firewall behavior provided by DNS Firewall for a single VPC from AmazonVPC.   
Type: [FirewallConfig](API_route53resolver_FirewallConfig.md) object

## Errors


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

 ** AccessDeniedException **   
The current account doesn't have the IAM permissions required to perform the specified Resolver operation.  
This error can also be thrown when a customer has reached the 5120 character limit for a resource policy for CloudWatch Logs.  
HTTP Status Code: 400

 ** InternalServiceErrorException **   
We encountered an unknown error. Try again in a few minutes.  
HTTP Status Code: 400

 ** ResourceNotFoundException **   
The specified resource doesn't exist.    
 ** ResourceType **   
For a `ResourceNotFoundException` error, the type of resource that doesn't exist.
HTTP Status Code: 400

 ** ThrottlingException **   
The request was throttled. Try again in a few minutes.  
HTTP Status Code: 400

 ** ValidationException **   
You have provided an invalid command. If you ran the `UpdateFirewallDomains` request. supported values are `ADD`, `REMOVE`, or `REPLACE` a domain.  
HTTP Status Code: 400

## See Also


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/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/route53resolver-2018-04-01/GetFirewallConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/route53resolver-2018-04-01/GetFirewallConfig)