Webhook for attendee events throwing errors

[Ajay krishnan]

Hello,

I am trying to register a webhook for the actions attendee.checked_in and attendee.checked_out. However my POST request for both these actions fails with a status of 400. The response body is as follows:

{

  "status_code": 400,

  "error_description": "There are errors with your arguments: actions - INVALID",

  "error": "ARGUMENTS_ERROR"

}

However, the same request with only the action changed to any other action except attendee.checked_in and attendee.checked_out, works perfectly. 

The request body looks like this:

{

    "endpoint_url" : "https://app-dev.automate.io/auth/eventbrite/callback",

    "event_id" : 27226016741,

    "actions" : "attendee.checked_in"

}