选择您的 Cookie 首选项

我们使用必要 Cookie 和类似工具提供我们的网站和服务。我们使用性能 Cookie 收集匿名统计数据,以便我们可以了解客户如何使用我们的网站并进行改进。必要 Cookie 无法停用,但您可以单击“自定义”或“拒绝”来拒绝性能 Cookie。

如果您同意,AWS 和经批准的第三方还将使用 Cookie 提供有用的网站功能、记住您的首选项并显示相关内容,包括相关广告。要接受或拒绝所有非必要 Cookie,请单击“接受”或“拒绝”。要做出更详细的选择,请单击“自定义”。

AWS::WAFv2::WebACL DefaultAction

聚焦模式

本页内容

AWS::WAFv2::WebACL DefaultAction - AWS CloudFormation
此页面尚未翻译为您的语言。 请求翻译
筛选器视图

In a AWS::WAFv2::WebACL, this is the action that you want AWS WAF to perform when a web request doesn't match any of the rules in the WebACL. The default action must be a terminating action.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

Properties

Allow

Specifies that AWS WAF should allow requests by default.

Required: No

Type: AllowAction

Update requires: No interruption

Block

Specifies that AWS WAF should block requests by default.

Required: No

Type: BlockAction

Update requires: No interruption

Examples

Set a web ACL default action

The following shows an example web ACL default action specification that sets the default action to "Block".

YAML

DefaultAction: Block: {}

JSON

"DefaultAction": { "Block": {} }

Set a customized web ACL default action

The following shows an example web ACL default action specification with customization.

YAML

DefaultAction: Allow: CustomRequestHandling: InsertHeaders: - Name: AllowActionHeader1Name Value: AllowActionHeader1Value - Name: AllowActionHeader2Name Value: AllowActionHeader2Value

JSON

"DefaultAction": { "Allow": { "CustomRequestHandling": { "InsertHeaders": [ { "Name": "AllowActionHeader1Name", "Value": "AllowActionHeader1Value" }, { "Name": "AllowActionHeader2Name", "Value": "AllowActionHeader2Value" } ] } } }
隐私网站条款Cookie 首选项
© 2025, Amazon Web Services, Inc. 或其附属公司。保留所有权利。