network_updates and shares always returns 404

[swaathi]

This is what happens when I call either api.network_updates or api.shares,

irb(main):010:0> client.shares
Faraday::ClientError: the server responded with status 403
...
...
from lib/linked_in/api_resource.rb:47:in `get'
from lib/linked_in/share_and_social_stream.rb:39:in `shares'

Using this version of the gem, gem 'linkedin-oauth2', github: 'emorikawa/linkedin-oauth2', ref: 'ceb63460b8b45b7e00766ae3a4c3e361d76c6ffc'. Since api.add_share doesn't work with the master code.