SP.Site.upgradeInfo property (sp.js)
Specifies the upgrade information of this site collection.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value =SP.Site.get_upgradeInfo()
REST resource endpoint
Endpoint URI structure
http://<sitecollection>/<site>/_api/site/upgradeInfo
HTTP requests
This resource supports the following HTTP commands:
- POST
POST syntax
POST http://<sitecollection>/<site>/_api/site/upgradeInfo
GET syntax
GET http://<sitecollection>/<site>/_api/site/upgradeInfo