media property
Video of the live photo to send. Pass a file_id to send a file that
exists on the Telegram servers (recommended) or pass
“attach://<file_attach_name>” to upload a new one using
multipart/form-data under <file_attach_name> name. Sending live
photos by a URL is currently unsupported.
Implementation
@JsonKey(name: 'media')
@InputFileConverter()
InputFile get media;