Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

ListFirewallConfigs

Retrieves the firewall configurations that you have defined. DNS Firewall uses the configurations to manage firewall behavior for your VPCs.

A single call might return only a partial list of the configurations. For information, see MaxResults.

Request Syntax


{
   "MaxResults": number,
   "NextToken": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

MaxResults

The maximum number of objects that you want Resolver to return for this request. If more objects are available, in the response, Resolver provides a NextToken value that you can use in a subsequent call to get the next batch of objects.

If you don't specify a value for MaxResults, Resolver returns up to 100 objects.

Type: Integer

Valid Range: Minimum value of 5. Maximum value of 10.

Required: No

NextToken

For the first call to this list request, omit this value.

When you request a list of objects, Resolver returns at most the number of objects specified in MaxResults. If more objects are available for retrieval, Resolver returns a NextToken value in the response. To retrieve the next batch of objects, use the token that was returned for the prior request in your next request.

Type: String

Required: No

Response Syntax


{
   "FirewallConfigs": [ 
      { 
         "FirewallFailOpen": "string",
         "Id": "string",
         "OwnerId": "string",
         "ResourceId": "string"
      }
   ],
   "NextToken": "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.

FirewallConfigs

The configurations for the firewall behavior provided by DNS Firewall for VPCs from Amazon Virtual Private Cloud (Amazon VPC).

Type: Array of FirewallConfig objects

NextToken

If objects are still available for retrieval, Resolver returns this token in the response. To retrieve the next batch of objects, provide this token in your next request.

Type: String

Errors

For information about the errors that are common to all actions, see Common Errors.

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

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