Product: Programmable Chat
Error - 50415
Conversations: Proxy address is not WhatsApp enabled sender
The requested participant proxy address is not a correctly configured WhatsApp number.
- Provided MessagingBinding.ProxyAddress parameter contains a participant number that is not recognized as a valid WhatsApp number.
- Ensure that MessagingBinding.ProxyAddress is an on-boarded WhatsApp number assigned to your number pool.