title: Authentication failed for https://xxx.visualstudio.com/DefaultCollection/_git/project
body: <p>I am trying to use git to push my repository to a visual studio team services project, but I get the error:</p>
  <pre><code>fatal: Authentication failed for (url of team project)
  </code></pre>
  <p>I am using the commands:</p>
  <pre><code>git remote add origin
       https://XXXXXXX.visualstudio.com/DefaultCollection/_git/project
  
  git push -u origin -–all
  </code></pre>
  <p>Any idea of the fix for this?</p>