How to update an individual Quickbooks line item when there are many?

Hi ​@LPI 

To target a specific line item you need to isolate it of course. The line item is basically an Array, so there are several ways to isolate it:

1. Use a code step by Zapier to get the line item you need then manipulate it
2. Use a Loop by Zapier to loop through all the items individually, you can add a filter at the beginning of the loop so you can target the line items you want

It looks like you're struggling to target specific line items in QuickBooks Online via Zapier. One thing you can try is capturing the line item IDs when the invoice is first created. This way, you can reference those IDs to update the correct line item later.

If that doesn’t work, you might need to recreate the invoice with the updated line items, as Zapier doesn’t always allow for granular updates like this.

Let me know if that helps or if you need more info!

I tried to use a filter inside of a loop. But I am never able to actually test it because the records that I'm testing against have it on the 2nd line item. And I'm only seeing an option to choose the first line item. Even though it I don't think it should matter because each one of them should be an iteration.

Is there something I am missing? 

​@Adil Waqas How would I capture a specific ID? 

In the testing it will only give you the first item, but when it's on it will actually loop.