private async Task ValidarInput(IApagarClienteInput input, CancellationToken cancellationToken)
        {
            var validacao = await validador.ValidateAsync(input, cancellationToken);

            if (!validacao.IsValid)
            {
                throw new ArgumentException(
                          JsonConvert.SerializeObject(
                              validacao.Errors.Select(f => f.ErrorMessage)));
            }
        }
        public async Task Executar(IApagarClienteInput input, CancellationToken cancellationToken = default)
        {
            await ValidarInput(input, cancellationToken);

            await this.clienteServico.ApagarCliente(input.ClienteId, cancellationToken);
        }