Audio

curl –XPOST https://api.tyntec.com/conversations/v3/messages\
  -H 'Content-Type: application/json' \
  -H 'apikey: <API KEY>' \
  -d '{
{
    "from" : "{{whatsAppBusinessNumber}}",
    "to" : "{{receiverPhoneNumber}}",
    "channel" : "whatsapp",
    "content" : {
        "contentType" : "audio",
        "audio" : {
            "url": "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.opus"
        }
    }
}