Use the media node to upload, retrieve, or delete media.

If you use the media upload process rather than linking to a media URL, the file must be uploaded to the media volume. Once the upload is complete, you can send a message using the media ID.

The POST body of the API request must contain the binary media data and the Content-Type header must be set to the type of the media being uploaded. See the Supported Content-Types section below for information about supported Content-Types you can upload.

{
  "media": [
    {
      "id": "<generated id>"
    }
  ]
}