Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

ListResourcesForWebACL

Retrieves an array of the Amazon Resource Names (ARNs) for the regional resources that are associated with the specified web ACL.

For Amazon CloudFront, don't use this call. Instead, use the CloudFront call ListDistributionsByWebACLId. For information, see ListDistributionsByWebACLId in the Amazon CloudFront API Reference.

Required permissions for customer-managed IAM policies

This call requires permissions that are specific to the protected resource type. For details, see Permissions for ListResourcesForWebACL in the AWS WAF Developer Guide.

Request Syntax


{
   "ResourceType": "string",
   "WebACLArn": "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.

ResourceType

Used for web ACLs that are scoped for regional applications. A regional application can be an Application Load Balancer (ALB), an Amazon API Gateway REST API, an AWS AppSync GraphQL API, an Amazon Cognito user pool, an AWS App Runner service, or an AWS Verified Access instance.

Note

If you don't provide a resource type, the call uses the resource type APPLICATION_LOAD_BALANCER.

Default: APPLICATION_LOAD_BALANCER

Type: String

Required: No

WebACLArn

The Amazon Resource Name (ARN) of the web ACL.

Type: String

Length Constraints: Minimum length of 20. Maximum length of 2048.

Pattern: .*\S.*

Required: Yes

Response Syntax


{
   "ResourceArns": [ "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.

ResourceArns

The array of Amazon Resource Names (ARNs) of the associated resources.

Type: Array of strings

Length Constraints: Minimum length of 20. Maximum length of 2048.

Pattern: .*\S.*

Errors

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

WAFInternalErrorException

Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.

HTTP Status Code: 500

WAFInvalidOperationException

The operation isn't valid.

HTTP Status Code: 400

WAFInvalidParameterException

The operation failed because AWS WAF didn't recognize a parameter in the request. For example:

You specified a parameter name or value that isn't valid.
Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
Your request references an ARN that is malformed, or corresponds to a resource with which a web ACL can't be associated.

HTTP Status Code: 400

WAFNonexistentItemException

AWS WAF couldn’t perform the operation because your resource doesn't exist. If you've just created a resource that you're using in this operation, you might just need to wait a few minutes. It can take from a few seconds to a number of minutes for changes to propagate.

HTTP Status Code: 400