private async Task DeleteGistAsync() => await GistClientService.DeleteGistAsync(Gist.Id);
private async Task CreateGistAsync() => await GistClientService.CreateGistAsync(createGistFileViewModel.FileName, createGistFileViewModel.Content, Public);
private async Task CreateGistFileAsync(string newFileName) => await GistClientService.CreateGistFileAsync(ParentGist.Gist.Id, newFileName, Content);