I am building an app where I need to store the Sharepoint Entities locally. Which of the following Ids is best suited for such scenarios?
- Unique Id.
It depends on your scenario:
Usually, when you want to uniquely identify list item in SharePoint you should use this set of properties:
Having these 3 properties, you can easily identify and get any SharePoint list item in whole SharePoint Farm, using server side API, client side API or REST Web Services.