Inbound and Outbound messages

Download media files and other event data delivered by inbound messages.

GET /v1/files/{'{'}ID{'}'} streams the mobile-originated file referenced by a file ID - for example a picture, audio, or video attachment received in an inbound message. The call requires the X-API-Key header, the response is proxied directly from the channel provider, and the Content-Type header reflects the media type whenever it is known.