Explore the usage of End-User-Messaging for the Chatbot #28
Description
Existing approach is:
- Meta WebHook - API Gateway - Lambda (developed specifically to supoprt the Meta's API requirements GET/POST).
The goal of this ticket is to explore this approach:
- Meta WebHook - AWS EndUserMessaging (formerly Pinpoint) - SNS (and simplify the subscription and send message approach).
Note: costs could increase, but customers could find potential benefits on this approach.