t() :: %FortnoxEx.Model.SupplierInvoicePartial{
  "@url": String.t() | nil,
  AuthorizerName: String.t() | nil,
  Balance: integer() | nil,
  Booked: boolean() | nil,
  Cancel: boolean() | nil,
  CostCenter: String.t() | nil,
  Credit: String.t() | nil,
  Currency: String.t() | nil,
  CurrencyRate: String.t() | nil,
  CurrencyUnit: integer() | nil,
  DueDate: String.t() | nil,
  ExternalInvoiceNumber: String.t() | nil,
  ExternalInvoiceSeries: String.t() | nil,
  FinalPayDate: String.t() | nil,
  GivenNumber: String.t() | nil,
  InvoiceDate: String.t() | nil,
  InvoiceNumber: String.t() | nil,
  Project: String.t() | nil,
  SupplierName: String.t() | nil,
  SupplierNumber: String.t() | nil,
  Total: String.t() | nil,
  Vouchers: [SupplierInvoicePartialVoucher] | nil
}