Thanks for posting your question in the Microsoft Q&A forum.
There are a few key points to consider:
- Azure Notification Hubs and Azure Communication Services are separate services. They don't automatically integrate to send push notifications for chat messages.
- To send push notifications for new chat messages, you need to implement this functionality in your backend application. ACS doesn't automatically trigger push notifications through Notification Hubs.
- For real-time chat notifications, consider using ACS's real-time notifications feature, which uses WebSockets to deliver updates to connected clients.
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