You're almost there, but you have to provide either the url (for documents) or the ID (for list items) to match the existing item for an update. You're also using the options for UpdateList, not UpdateListItems.
Check out the documentation.
M.
You're almost there, but you have to provide either the url (for documents) or the ID (for list items) to match the existing item for an update. You're also using the options for UpdateList, not UpdateListItems.
Check out the documentation.
M.