Using media in templates
Enter the rest of the required information.
Although the template is not limited to a single media file, it is registered for a specific media type only.
The successful upload of your media will return a fileID which is the unique reference to the media file you’ve uploaded. You'll use this in Step 3 below.
Once you have successfully uploaded your media file, you can send the message template to end-users via our One API using the "Sends one or more messages" endpoint as described in the One API Reference document.
As part of the One API call, you need to include the template name and the fileID as returned in Step 2 above.