GET /feeds/api/users/default/newsubscriptionvideos?v=2&max-results=30&alt=json&start-index=1 HTTP/1.1..AUTHORIZATION: AuthSub token=<SNIP>..X-GDATA-KEY: key=<snip?>..Connection: Keep-Alive..Accept-Encoding: gzip..Accept-Language: ro-RO,en,*..User-Agent: Mozilla/5.0..Host: gdata.youtube.com.... [snip] 403. <code>ServiceForbiddenException</code><internalReason>Currently authenticated user does not have access to these subscriptions.</internalReason></error></errors>