title: Python requests: requests.get returns 404 on valid url
body: <p>I am trying to get apps which are similar to an app from the Google Play Store in python, using the requests API. </p>
  
  <p>This returns a happy 200:  </p>
  
  <pre><code>payload = {"id":"apk_name"}
  requests.get("https://play.google.com/store/apps/details", params = payload) 
  </code></pre>
  
  <p>This returns a 404:  </p>
  
  <pre><code>requests.get("http://play.google.com/store/apps/similar", params = payload)
  </code></pre>
  
  <p>The last request produces a valid url for both Chrome and postman, how could I create a valid request for similar apps?</p>
  
  <p>To make matters more interesting, was testing this in my terminal, it worked twice in a row, then went back to replying with a 404.</p>