An API key required for authentication to update the invoice.
Optionalcreation_Optional. The date when the invoice was or is to be created.
Optionaldue_Optional. The date by which the invoice should be paid.
The unique identifier of the invoice to be updated.
Optionalorder_Optional. The identifier of the order associated with the invoice.
Optionaltotal_Optional. The total price or cost represented by the invoice.
Describes the structure for updating an existing invoice's information.
UpdateInvoice