Enqueues an outbound WhatsApp message for sending.
Queued messages will be submitted to the WhatsApp Business API asynchronously.
You can enqueue messages at a rate of 200 MPS (Messages Per Second) per business phone number. These queued messages are submitted to the WhatsApp Business API at a rate of 60 MPS.
For more specific request examples, see WhatsApp Messaging Examples.
Configure Webhooks to keep track of message status updates. See also WhatsApp Message Updated Webhook Examples