# CaptchaConfig
<a name="API_CaptchaConfig"></a>

Specifies how AWS WAF should handle `CAPTCHA` evaluations. This is available at the web ACL level and in each rule. 

## Contents
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 ** ImmunityTimeProperty **   <a name="WAF-Type-CaptchaConfig-ImmunityTimeProperty"></a>
Determines how long a `CAPTCHA` timestamp in the token remains valid after the client successfully solves a `CAPTCHA` puzzle.   
Type: [ImmunityTimeProperty](API_ImmunityTimeProperty.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/wafv2-2019-07-29/CaptchaConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/wafv2-2019-07-29/CaptchaConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/wafv2-2019-07-29/CaptchaConfig) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for AWS WAF. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query waf` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).