> ## Documentation Index
> Fetch the complete documentation index at: https://developers.redo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# MarketingAutomationWebhookAuthType

> How a send-webhook step authenticates.

| Value | Description |
| - | - |
| `NONE` | No authentication. |
| `OAUTH2_CLIENT_CREDENTIALS` | OAuth2 client credentials. |


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