l attempt to add "username"
and "password" attributes to the description by reading config files,
by contacting any configured credential helpers, or by prompting the
user. The username and password attributes of the credential
description are then printed to stdout together with the attributes
already provided.</p>
</div>
<div class="paragraph">
<p>If the action is <code>approve</code>, git-credential will send the description
to any configured credential helpers, which may store the credential
f