Class CfnWebACLAssociation
A CloudFormation AWS::WAFv2::WebACLAssociation
.
Inherited Members
Namespace: Amazon.CDK.AWS.WAFv2
Assembly: Amazon.CDK.AWS.WAFv2.dll
Syntax (csharp)
public class CfnWebACLAssociation : CfnResource, IConstruct, IDependable, IInspectable
Syntax (vb)
Public Class CfnWebACLAssociation
Inherits CfnResource
Implements IConstruct, IDependable, IInspectable
Remarks
This is the latest version of AWS WAF , named AWS WAF V2, released in November, 2019. For information, including how to migrate your AWS WAF resources from the prior release, see the AWS WAF Developer Guide .
Use a web ACL association to define an association between a web ACL and a regional application resource, to protect the resource. 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, or an AWS App Runner service.
For Amazon CloudFront , don't use this resource. Instead, use your CloudFront distribution configuration. To associate a web ACL with a distribution, provide the Amazon Resource Name (ARN) of the WebACL
to your CloudFront distribution configuration. To disassociate a web ACL, provide an empty ARN. For information, see AWS::CloudFront::Distribution .
When you create a web ACL or make changes to a web ACL or web ACL components, like rules and rule groups, AWS WAF propagates the changes everywhere that the web ACL and its components are stored and used. Your changes are applied within seconds, but there might be a brief period of inconsistency when the changes have arrived in some places and not in others. So, for example, if you change a rule action setting, the action might be the old action in one area and the new action in another area. Or if you add an IP address to an IP set used in a blocking rule, the new address might briefly be blocked in one area while still allowed in another. This temporary inconsistency can occur when you first associate a web ACL with an AWS resource and when you change a web ACL that is already associated with a resource. Generally, any inconsistencies of this type last only a few seconds.
CloudformationResource: AWS::WAFv2::WebACLAssociation
ExampleMetadata: fixture=_generated
Examples
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.WAFv2;
var cfnWebACLAssociation = new CfnWebACLAssociation(this, "MyCfnWebACLAssociation", new CfnWebACLAssociationProps {
ResourceArn = "resourceArn",
WebAclArn = "webAclArn"
});
Synopsis
Constructors
CfnWebACLAssociation(Construct, String, ICfnWebACLAssociationProps) | Create a new |
CfnWebACLAssociation(ByRefValue) | Used by jsii to construct an instance of this class from a Javascript-owned object reference |
CfnWebACLAssociation(DeputyBase.DeputyProps) | Used by jsii to construct an instance of this class from DeputyProps |
Properties
CFN_RESOURCE_TYPE_NAME | The CloudFormation resource type name for this resource class. |
CfnProperties | |
ResourceArn | The Amazon Resource Name (ARN) of the resource to associate with the web ACL. |
WebAclArn | The Amazon Resource Name (ARN) of the web ACL that you want to associate with the resource. |
Methods
Inspect(TreeInspector) | Examines the CloudFormation resource and discloses attributes. |
RenderProperties(IDictionary<String, Object>) |
Constructors
CfnWebACLAssociation(Construct, String, ICfnWebACLAssociationProps)
Create a new AWS::WAFv2::WebACLAssociation
.
public CfnWebACLAssociation(Construct scope, string id, ICfnWebACLAssociationProps props)
Parameters
- scope Construct
- scope in which this resource is defined.
- id System.String
- scoped id of the resource.
- props ICfnWebACLAssociationProps
- resource properties.
CfnWebACLAssociation(ByRefValue)
Used by jsii to construct an instance of this class from a Javascript-owned object reference
protected CfnWebACLAssociation(ByRefValue reference)
Parameters
- reference Amazon.JSII.Runtime.Deputy.ByRefValue
The Javascript-owned object reference
CfnWebACLAssociation(DeputyBase.DeputyProps)
Used by jsii to construct an instance of this class from DeputyProps
protected CfnWebACLAssociation(DeputyBase.DeputyProps props)
Parameters
- props Amazon.JSII.Runtime.Deputy.DeputyBase.DeputyProps
The deputy props
Properties
CFN_RESOURCE_TYPE_NAME
The CloudFormation resource type name for this resource class.
public static string CFN_RESOURCE_TYPE_NAME { get; }
Property Value
System.String
CfnProperties
protected override IDictionary<string, object> CfnProperties { get; }
Property Value
System.Collections.Generic.IDictionary<System.String, System.Object>
Overrides
ResourceArn
The Amazon Resource Name (ARN) of the resource to associate with the web ACL.
public virtual string ResourceArn { get; set; }
Property Value
System.String
Remarks
The ARN must be in one of the following formats:
WebAclArn
The Amazon Resource Name (ARN) of the web ACL that you want to associate with the resource.
public virtual string WebAclArn { get; set; }
Property Value
System.String
Remarks
Methods
Inspect(TreeInspector)
Examines the CloudFormation resource and discloses attributes.
public virtual void Inspect(TreeInspector inspector)
Parameters
- inspector TreeInspector
- tree inspector to collect and process attributes.
RenderProperties(IDictionary<String, Object>)
protected override IDictionary<string, object> RenderProperties(IDictionary<string, object> props)
Parameters
- props System.Collections.Generic.IDictionary<System.String, System.Object>
Returns
System.Collections.Generic.IDictionary<System.String, System.Object>