Invoice lines do not have taxes

[FernandoCorek]

I am creating invoices with Odoo, but the lines appear without taxes even though I pass values in "InvoiceLineTaxIds"

Dim newinvoiceLine = OdooDictionaryModel.Create(Of AccountInvoiceLineOdooModel)(Function() New AccountInvoiceLineOdooModel() With {
.Origin = il.ToStringOrigin,
.PriceUnit = 10,
.Quantity = 10,
.CreateDate = Now,
.Sequence = 1,
.Name = "Item 1",
.ProductId = itemIdOdoo,
.InvoiceId = invoice_IdOdoo,
.AccountId = idacc,
.InvoiceLineTaxIds = {4},
.PriceSubtotal = 100})