//DELETE file from Amazon server
public bool DeleteFile(int id)
{
bool retVal = false;
UserFile fileInfo = FileMetaService.FileGetById(id);
AmazonDeleteRequest payload = new AmazonDeleteRequest();
payload.Id = fileInfo.ID;
payload.FileUrl = fileInfo.FileUrl;
retVal = _uploadService.DeleteFileFromS3(payload);
if (retVal)
{
fms.FileDelete(payload.Id);
}
;
return(retVal);
}