I’m looking for instructions or an example on how to set the “Apply Retainage” checkbox on an AR Invoice via an API. It’s very easy to do in the UI and works exactly how we’d like. We’ve enabled the Retainage features, and extended the Invoice endpoint to include RetainageApply and RetainagePct fields; however, they’re not not being triggered when sent as “:true” etc. through the API.
Checking other sources online has lead to solutions that didn’t actually work, or were related to AP bills.
Any help would be appreciated!