How can I call a SAP API with a parameter in the link?

Hi,

I’m creating a prototype app for Deloitte as an intern and I’ve gotten really stuck for the whole week:

I’m able to create a sales order however attaching an item to it doesn’t work for me. When I want to add an item to it through regular Appgyver data resource selection, it doesn’t seem to work. I need to be able to add a parameter to the url however I don’t know how to alter it. Below are the wrong one and the one it should be.

Wrong URL: https://poc-low-code-no-code-umtbz0gg.preview-btp.appgyver.black/destinations/API_Service_Order/A_SalesOrderItem

Right URL: ttps://poc-low-code-no-code-umtbz0gg.preview-btp.appgyver.black/destinations/API_Service_Order/A_SalesOrder(‘1998’)/to_item

Any help would be greatly appreciated, I can also call with someone if it helps (cbaes@deloitte.com)

Thanks in advance