I am using Yahoo PHP5 SDK and use it to fetch user contacts from table social.contacts which is a private data. On the example, from Delicious, it only shown fetching public data from YQL. May I know what parameter should I use to fetch private data with the class YahooYQLQuery and Execute()? I have tried to follow the example but following error message appear:
YQL query failed with error: "Authentication Error. The table social.contacts requires a higher security level than is provided, you provided ANY but at least USER is expected".