Supported files
- Images:
- image/jpeg
- image/png
- Documents:
- text/plain
- application/pdf
- application/vnd.ms-powerpoint
- application/msword
- application/vnd.ms-excel
- application/vnd.openxmlformats-officedocument.wordprocessingml.document
- application/vnd.openxmlformats-officedocument.presentationml.presentation
- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
- Audio:
- audio/aac
- audio/mp4
- audio/mpeg
- audio/amr
- audio/ogg
- audio/opus
- Video:
- video/mp4
- video/3gp