title: Youtube v3 API says I've exceeded my quota, but my usage is 0
body: <p>Inside the application, we're just pulling the title of a video being attached to a &quot;profile&quot; in the application.  Once the user enters a Youtube URL, we're hitting:</p>
  <p><code>https://youtube.googleapis.com/youtube/v3/videos?key=[KEY]&amp;part=snippet&amp;id=[ID]</code></p>
  <p>This has worked for years, and is VERY low traffic. Google now says we've exceeded our quota, but when I go into the Cloud Console to view quota usage, there are literally 20 requests in the past 30 days, and my quota limits are set to something crazy like 3,000,000.</p>
  <p>The other posts on here are in relation to uploading and creating certified apps.  we're not uploading videos, just retrieving titles from the snippet information, so there's no way we've exceeded quotas.</p>
  <p>I tried disabling the API, re-enabling, issuing a new API key... but the result remains the same.</p>