Is google+ people search deprecated?
I'm using the Try this API from their page https://developers.google.com/+/web/api/rest/latest/people/search
and keep getting no items for different queries
{
"kind": "plus#peopleFeed",
"etag": "\"ucaTEV-ZanNH5M3SCxYRM0QRw2Y/K-_p8YwZl_F9FBOVSt8JEHLSg9Y\"",
"selfLink": "https://content.googleapis.com/plus/v1/people?
query=jane%20smith&key=[mykey]",
"title": "Google+ People Search Results",
"nextPageToken": "",
"items": []
}