SendTransactionalWhatsapp function sends transactional whatsapp messages to recipients.

You shall use your own partnerId (you should get it from dEngage Panel > Instant Message Partner Details page) and payload to send messages.

Payload is a dynamic object. So you can change it's content by your self.

One important thing is you can only send single recipient with single message.

Click Try It! to start a request and see the response here!