# CfnWebhookProps

Properties for defining a `CfnWebhook`.

Extends: CfnWebhookProps
Used as props by: CfnWebhook

- Source: Generated code
- Type last changed: v2.261.0 · 2 Jul 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_codepipeline as codepipeline } from 'aws-cdk-lib';
const cfnWebhookProps: codepipeline.CfnWebhookProps = {
  authentication: 'authentication',
  authenticationConfiguration: {
    allowedIpRange: 'allowedIpRange',
    secretToken: 'secretToken',
  },
  filters: [{
    jsonPath: 'jsonPath',

    // the properties below are optional
    matchEquals: 'matchEquals',
  }],
  targetAction: 'targetAction',
  targetPipeline: 'targetPipeline',

  // the properties below are optional
  name: 'name',
  registerWithThirdParty: false,
  tags: [{
    key: 'key',
    value: 'value',
  }],
  targetPipelineVersion: 123,
};
```

## Properties

- `authentication`: string (required) — Supported options are GITHUB_HMAC, IP, and UNAUTHENTICATED.

  > When creating CodePipeline webhooks, do not use your own credentials or reuse the same secret token across multiple webhooks. For optimal security, generate a unique secret token for each webhook you create. The secret token is an arbitrary string that you provide, which GitHub uses to compute and sign the webhook payloads sent to CodePipeline, for protecting the integrity and authenticity of the webhook payloads. Using your own credentials or reusing the same token across multiple webhooks can lead to security vulnerabilities. > If a secret token was provided, it will be redacted in the response.

  - For information about the authentication scheme implemented by GITHUB_HMAC, see [Securing your webhooks](https://docs.aws.amazon.com/https://developer.github.com/webhooks/securing/) on the GitHub Developer website.
  - IP rejects webhooks trigger requests unless they originate from an IP address in the IP range whitelisted in the authentication configuration.
  - UNAUTHENTICATED accepts all webhook trigger requests regardless of origin.

- `authenticationConfiguration`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnWebhook.WebhookAuthConfigurationProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_codepipeline.CfnWebhook.WebhookAuthConfigurationProperty.html) (required) — Properties that configure the authentication applied to incoming webhook trigger requests.

  The required properties depend on the authentication type. For GITHUB_HMAC, only the `SecretToken` property must be set. For IP, only the `AllowedIPRange` property must be set to a valid CIDR range. For UNAUTHENTICATED, no properties can be set.

- `filters`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnWebhook.WebhookFilterRuleProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_codepipeline.CfnWebhook.WebhookFilterRuleProperty.html)[] (required) — A list of rules applied to the body/payload sent in the POST request to a webhook URL.

  All defined rules must pass for the request to be accepted and the pipeline started.

- `name`: string — The name of the webhook.

- `registerWithThirdParty`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — Configures a connection between the webhook that was created and the external tool with events to be detected.

- `tags`: [CfnTag](/cdk/api/v2/docs/aws-cdk-lib.CfnTag.html)[] — An array of key-value pairs to apply to this resource.

- `targetAction`: string (required) — The name of the action in a pipeline you want to connect to the webhook.

  The action must be from the source (first) stage of the pipeline.

- `targetPipeline`: string (required) — The name of the pipeline you want to connect to the webhook.

- `targetPipelineVersion`: number — The version number of the pipeline to be connected to the trigger request.

  Required: Yes

  Type: Integer

  Update requires: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)