title: How to change the target URL in Google App Engine
body: <p>I'm trying to do App Engine with endpoints.  When I deploy the app, the server takes the project ID of the other basic App Engine project I have. In the trace I found that the target project, target service, target version, and target url all are that of the basic App Engine project.</p>
  
  <p>The trace is as follows:</p>
  
  <pre><code>target project:  [testniit1]
  [INFO] GCLOUD: target service:  [default]
  [INFO] GCLOUD: target version:  [20171024t130444]
  [INFO] GCLOUD: target url:      [https://testniit1.appspot.com]
  </code></pre>
  
  <p>(<a href="https://i.stack.imgur.com/ncBVl.png" rel="noreferrer">Image of the trace</a>)</p>
  
  <p>But my actual project ID / project URL is <code>endpoint2-2.appspot.com</code>.</p>
  
  <p>How can I change the default/target URL?</p>