title: Gerrit Project Branch Permission
body: <p><strong>My Gerrit Version is -2.10.2</strong></p>
  <p>I have one gerrit project in that I have two branches <code>Master</code> and <code>Release_Branch</code> in this I want to restrict the branch permissions, Means <code>Master</code> branch should not be accessed by <code>Release_Branch</code> team members. Similarly <code>Release_Branch</code> should not be accessed by <code>Master</code> branch users.</p>
  <p>For the same I have created two groups in gerrit and created the access like below,</p>
  <pre><code>Reference: refs/heads/Release_Branch/*
  </code></pre>
  <p><strong>Permissions Settings:</strong></p>
  <pre><code>Read - Release_branch_Group
  Create Reference - Release_branch_Group
  Push - Release_branch_Group
  Push Merge Commit - Release_branch_Group
  Label Code-Review - Release_branch_Group
  Submit - Release_branch_Group
  </code></pre>
  <p>Still when we tried to clone the (Release_Branch) from user’s machine with below command, it shows below error.</p>
  <pre><code>git clone --single-branch -b Release_Branch ssh://ramesh.s@ss-gerrit-server:29418/test
  </code></pre>
  <p><strong>Error:</strong></p>
  <pre><code>Cloning into 'test'...
  warning: Could not find remote branch Release_Branch to clone.
  fatal: could not fetch refs from ssh://ramesh.s@ss-gerrit-server:29418/test
  </code></pre>
  <p>Could someone assist me to fix the same?</p>