CreateRuleGroupCommand

Use a bare-bones client and the command you need to make an API call.

CreateRuleGroupCommandInput

[CreateRuleGroupCommandInput](@aws-sdk/client-wafv2!CreateRuleGroupCommandInput:Interface)

Creates a RuleGroup per the specifications provided. A rule group defines a collection of rules to inspect and control web requests that you can use in a WebACL. When you create a rule group, you define an immutable capacity limit. If you update a rule group, you must stay within the capacity. This allows others to reuse the rule group with confidence in its capacity requirements.

Capacity

The web ACL capacity units (WCUs) required for this rule group. When you create your own rule group, you define this, and you cannot change it after creation. When you add or modify the rules in a rule group, WAF enforces this limit. You can check the capacity for a set of rules using CheckCapacity. WAF uses WCUs to calculate and control the operating resources that are used to run your rules, rule groups, and web ACLs. WAF calculates capacity differently for each rule type, to reflect the relative cost of each rule. Simple rules that cost little to run use fewer WCUs than more complex rules that use more processing power. Rule group capacity is fixed at creation, which helps users plan their web ACL WCU usage when they use a rule group. For more information, see <a href="https://docs.aws.amazon.com/waf/latest/developerguide/aws-waf-capacity-units.html">WAF web ACL capacity units (WCU)</a> in the WAF Developer Guide.

Name

The name of the rule group. You cannot change the name of a rule group after you create it.

Scope

Specifies whether this is for a global resource type, such as a Amazon CloudFront distribution. To work with CloudFront, you must also specify the Region US East (N. Virginia) as follows: <ul> <li> CLI - Specify the Region when you use the CloudFront scope: <code>--scope=CLOUDFRONT --region=us-east-1</code>. </li> <li> API and SDKs - For all calls, use the Region endpoint us-east-1. </li> </ul>

VisibilityConfig

Defines and enables Amazon CloudWatch metrics and web request sample collection.

CustomResponseBodies

A map of custom response keys and content bodies. When you create a rule with a block action, you can send a custom response to the web request. You define these for the rule group, and then use them in the rules that you define in the rule group. For information about customizing web requests and responses, see <a href="https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html">Customizing web requests and responses in WAF</a> in the WAF Developer Guide. For information about the limits on count and size for custom request and response settings, see <a href="https://docs.aws.amazon.com/waf/latest/developerguide/limits.html">WAF quotas</a> in the WAF Developer Guide.

Description

A description of the rule group that helps with identification.

Rules

The Rule statements used to identify the web requests that you want to manage. Each rule includes one top-level statement that WAF uses to identify matching web requests, and parameters that govern how WAF handles them.

$metadata

Summary

High-level information about a RuleGroup, returned by operations like create and list. This provides information like the ID, that you can use to retrieve and manage a <code>RuleGroup</code>, and the ARN, that you provide to the RuleGroupReferenceStatement to use the rule group in a Rule.

CreateRuleGroupCommandOutput

The output of [CreateRuleGroupCommand](@aws-sdk/client-wafv2!CreateRuleGroupCommand:Class).

$fault

$response

$retryable

(constructor)

options

Constructs a new instance of the <code>ServiceException</code> class

Message

[Symbol.hasInstance]

instance

Custom instanceof check to support the operator for ServiceException base class

isInstance

value

Checks if a value is an instance of ServiceException (duck typed)

name

WAFDuplicateItemException

WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.

WAFInternalErrorException

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

WAFInvalidOperationException

Field

The settings where the invalid parameter was found.

Parameter

The invalid parameter that resulted in the exception.

Reason

Additional information about the exception.

WAFInvalidParameterException

The operation failed because WAF didn't recognize a parameter in the request. For example: <ul> <li> You specified a parameter name or value that isn't valid. </li> <li> Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested. </li> <li> You tried to update a <code>WebACL</code> with a <code>DefaultAction</code> that isn't among the types available at DefaultAction. </li> <li> Your request references an ARN that is malformed, or corresponds to a resource with which a web ACL can't be associated. </li> </ul>

SourceType

WAFLimitsExceededException

WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of <code>WebACL</code> objects that you can create for an Amazon Web Services account. For more information, see <a href="https://docs.aws.amazon.com/waf/latest/developerguide/limits.html">WAF quotas</a> in the WAF Developer Guide.

WAFNonexistentItemException

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.

WAFOptimisticLockException

WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.

WAFSubscriptionNotFoundException

You tried to use a managed rule group that's available by subscription, but you aren't subscribed to it yet.

WAFTagOperationException

An error occurred during the tagging operation. Retry your request.

WAFTagOperationInternalErrorException

WAF couldn’t perform your tagging operation because of an internal error. Retry your request.

WAFUnavailableEntityException

WAF couldn’t retrieve a resource that you specified for this operation. 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. Verify the resource specifications in your request parameters and then retry the operation.

WAFV2ServiceException

Base exception class for all service exceptions from WAFV2 service.