title: Usage of Azure App Configuration's Feature Flags in Azure Functions
body: <p>I'm working on exploring the following 2 features of Azure App Configuration in Azure Function's Http Trigger</p>
  
  <ol>
  <li>Externalizing the App Settings</li>
  <li>Feature Flags</li>
  </ol>
  
  <p>Below is how i'm getting the reference of the configuration</p>
  
  <p><a href="https://i.stack.imgur.com/sIfxK.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sIfxK.png" alt="enter image description here"></a></p>
  
  <p>So, when I use _configuration["SomeAppSettingKey"], I'm able to retrieve the value. So, I'm able to achieve #1 feature mentioned above.</p>
  
  <p>My Question is, How do we retrieve the Feature Flag information? I have tried the below ways.</p>
  
  <p><a href="https://i.stack.imgur.com/OaPeF.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OaPeF.png" alt="enter image description here"></a></p>
  
  <p>I would appreciate if someone could help me in understanding how to retrieve it in Azure Functions (I'm using V3)? A Sample code or any reference to documentation would be helpful.</p>
  
  <p>Thanks.</p>
  
  <p>Update1:
  I can deserialize the json content as shown below. But, is this is the right approach?</p>
  
  <p><a href="https://i.stack.imgur.com/wxgTt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wxgTt.png" alt="enter image description here"></a></p>
  
  <p>Where FeatureManager is a class that I have defined as shown below.</p>
  
  <p><a href="https://i.stack.imgur.com/521Qf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/521Qf.png" alt="enter image description here"></a></p>