title: chrome.storage.managed not reading custom-kiosk uploaded configuration file from google admin for chrome OS device?
body: <p>I am developing a "Single app Chrome kiosk” for digital signage application. I already have a Chrome device management license and want to set a username and password remotely (from Google Admin through the configuration text file) for each chrome OS to display different content accordingly.</p>
  
  <p>The problem after uploading the configuration file from the google admin the returned value from chrome.storage.managed.get('authentication') is empty</p>
  
  <p><a href="https://i.stack.imgur.com/TZYCm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TZYCm.png" alt="enter image description here"></a></p>
  
  <p>I have already setup the manifest.json and schema.json too and uploaded the configuration file from google admin</p>
  
  <p>in the manifest.json is </p>
  
  <pre><code>"storage": {
      "managed_schema": "schema.json"
    }
  </code></pre>
  
  <p>the schema.json</p>
  
  <pre><code>{
      "type": "object",
      "properties": {
          "authentication": {
              "type": "object",
              "properties": {
                  "username": {
                      "type": "string"
                  },
                  "password": {
                      "type": "string"
                  }
              }
          }
      }
  }
  </code></pre>
  
  <p>and the uploaded configuration file is as follows</p>
  
  <pre><code>{
    "authentication": {
      "Value": {
        "username": {
          "Value": "testScreen"
        },
        "password": {
          "Value": "test1234$"
        }
      }
    }
  }
  </code></pre>
  
  <p>and my code that reads </p>
  
  <pre><code>chrome.storage.managed.get('authentication', function (data) {
      const credentials = {
           username: data.username,
           password: data.password
       };
  });
  </code></pre>
  
  <p>I'm expecting to get the response data to be an object 
  data = { username: 'testScreen', password: 'test123$'}</p>
  
  <p>what I'm actually getting is data = {}; empty object.</p>