media property
File to send. Pass a file_id to send a file that exists on the Telegram
servers (recommended), pass an HTTP URL for Telegram to get a .WEBP
sticker from the Internet, or pass “attach://<file_attach_name>” to
upload a new .WEBP, .TGS, or .WEBM sticker using multipart/form-data
under <file_attach_name> name.
Implementation
@JsonKey(name: 'media')
@InputFileConverter()
InputFile get media;