Send and Receive Media Files Through Whatsapp

Hello Everyone, I am working on Send and Receive images through WhatsApp by using the Twilio ,we are sending normal messages but We are unable to use multi media files in our application, so if anyone know please help me out, Thank you
1 answers

Via twilio media rest api, you can able to retrieve the image uri, with the java action you can convert url image to based 64 and keep in mendix db