SP.Social.SocialPostCreationData.source property (sp.userprofiles)
Gets or sets the source of the post.
Applies to: apps for SharePoint | Office 365 | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.Social.SocialPostCreationData.get_source()
SP.Social.SocialPostCreationData.set_source(value)
Return value
Type: SP.Social.SocialLink
The source of the post.