post https://accounts.multitenant.slade360.co.ke/api/sales/salesinvoicelines
Description
This endpoint creates a sales inovice line and appedns it to an invoice
Request Body
| Key | Priority | Type | Description |
|---|---|---|---|
| sales_invoice | REQUIRED | Text | sales invoice id |
| quantity | REQUIRED | Text | (integer) quantity of goods |
| product | REQUIRED | Text | uid of the product |
| sales_order_line | Optional | Text | uid of the sales order |
| allow_discount | Optional | Text | (boolean) whether there's a discount or not |
| new_price | Optional | Text | new unit price of item |