title: Google Oauth consent screen doesn't show up
body: <p>I'm trying to follow the Google Oauth guide to give my Rails app permission to edit users' calendars. Maybe I'm misunderstanding, but the <a href="https://developers.google.com/identity/protocols/OAuth2InstalledApp#step-2:-send-a-request-to-googles-oauth-2.0-server" rel="nofollow noreferrer">guide</a> seems to say that all you have to do is send a certain request to the Google API, and that will prompt the consent screen to pop up for the user. However, I'm sending the request with no errors, but nothing happens.</p>
  
  <p>My app has been verified, and the URL I'm attempting this on has been added to my Oauth credentials. Theoretically in this instance it shouldn't matter, but I also have the 'google-api-client', 'omniauth', and 'omniauth-google-oauth2' gems installed. The URL is HTTPS with an SSL cert.</p>
  
  <p>What am I doing wrong?</p>
  
  <pre><code># this is the controller action for my path, so the API is pinged when the page is loaded
  def path
  
      url = "https://accounts.google.com/o/oauth2/v2/auth?
        scope=email%20profile%20calendar.events&amp;
        response_type=code&amp;
        redirect_uri=&lt;URL&gt;&amp;
        client_id=&lt;CLIENT_ID&gt;"
  
      require 'open-uri'
      require 'uri'
      require 'net/http'
      require 'json'
      require 'net/https'
      uri = URI(url)
      response = Net::HTTP.get(uri)
  
  
  end
  </code></pre>