Currently the API Does not appear to allow you to the update the picking of OrderLine Items
See https://developers.maropost.com/documentation/engineers/api-documentation/orders-invoices/updateorder
Our store system uses SAP to manage stock and order picking
We get an email notification detailing which stock has been picked
Sometimes all the stock is picked together and at other times orders line items are picked separately at different times maybe weeks apart.
We want to use the API to update the website to track which stock has been picked
Is there some way to update the number of items picked on each line item ?