SP.Social.SocialFeedManager.getUnreadMentionCount Method (sp.userprofiles)
Gets the count of unread mentions for the current user.
Applies to: apps for SharePoint | Office 365 | SharePoint Foundation 2013 | SharePoint Server 2013
SP.Social.SocialFeedManager.getUnreadMentionCount()
Return value
Int32
The count of unread mentions for the current user.