Not receiving "In-meeting chat message received" webhook event - Server-to-Server OAuth app

API and Webhooks
1

Hi, I have created a Server-to-Server OAuth app in Zoom Marketplace with the following configuration: - Event subscribed: “In-meeting chat message received” - Scopes added: meeting:read:chat_message:admin - Endpoint URL: validated successfully (green) - App status: Activated (Account-level app) The problem is that when participants send messages during a meeting, the webhook never fires. I can confirm:

- The meeting is hosted by the same account where the app is installed

- The workflow receiving the webhook is active and working (tested manually)

- Webhook Logs show “No data”

I have read in older forum posts that enabling DLP is required for chat message events. Is this still the case? Does this require a paid plan? Any help would be appreciated. Thanks