can to help to aggregate the list of line item, i am able to separate the line items from the invoice, as i need only specific fields to pass and rename the fields name so that the zoho api can create the invoicee
It looks like you are only extracting the description field, We will loop the node once for each item so yoru first run will use Polyol as the description and the second will use Diisocyanate and so on. If you wanted to group these together I would maybe use a code node to build out your expected json and handle it that way.