title: FCM - Get Message Label
body: <p>To send a message from FCM backend, we have this view : </p>
  
  <p><a href="https://i.stack.imgur.com/z7Gxt.png" rel="noreferrer"><img src="https://i.stack.imgur.com/z7Gxt.png" alt="enter image description here"></a></p>
  
  <p>I wanna to get the <strong>message label</strong> (<em>libellé du message</em>) from <code>RemoteMessage</code>. When I debug for the field, the content in the message is labeled as <code>google.c.a.c_l</code>, which I think is an internal field.</p>
  
  <p><a href="https://i.stack.imgur.com/8Yo7K.png" rel="noreferrer"><img src="https://i.stack.imgur.com/8Yo7K.png" alt="enter image description here"></a></p>