LuminateOnline - Recurring Gift Payment End Date via API?

We have business requirements to keep Raiser's Edge recurring gifts data updated nightly with Luminate Online (LO) recurring gifts data. There are a small set of LO recurring gift fields that change due to ongoing transaction processing and user edits. The Payment End Date field highlighted in this snip can be set / edited by a user. Is it possible to have this field added to one of the existing APIs? I have not been able to find it in the existing docs, WSDL, or local MySQL database that we sync from LO, though it is on screen and available in reporting. Thanks for any assistance.