private async Task PopulateSelectedPaises(int?paisId = null)
{
var paises = await _paisHttpService.GetAllAsync(null);
ViewBag.Paises = new SelectList(paises, nameof(PaisViewModel.Id),
nameof(PaisViewModel.Nome),
paisId);
}
// GET: Pais
public async Task <IActionResult> Index(string keySearch = null)
{
ViewBag.keySearch = keySearch;
return(View(await _paisHttpService.GetAllAsync(keySearch)));
}