post https://app.pennylane.com/api/external/v2/supplier_invoices//matched_transactions
This endpoint allows you to match a transaction to a supplier invoice.
You can match one transaction with one supplier invoice at a time. To match multiple transactions to a supplier invoice, you need to call this endpoint multiple times.
It's possible to match a transaction to multiple supplier invoices too.
This endpoint requires one of the following scopes:
supplier_invoices:all