private async Task <List <ValidaRequisicion> > ValidarRequisicionAsync(RequisicionPlazaViewModel requisicion)
{
var urlApi = this.configuracionGlobal.Configuration <string>("AutorizacionAPI");
var response = await HttpRequestFactory.PutAsync($"{urlApi}/api/Autorizacion", requisicion)
.ConfigureAwait(false);
var strResult = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var validaciones = JsonConvert.DeserializeObject <List <ValidaRequisicion> >(strResult);
return(validaciones);
}