Issue with CakeRequest not getting token

[alexwebster]

My CakePHP app is version 2.6.2. I have added this to my Auth Component in the AppController.
'JwtAuth.JwtToken' => array( 'fields' => array( 'username' => 'email', 'password' => 'password', 'token' => '_token' ), 'parameter' => '_token', 'contain' => array( 'Organization' ), 'scope' => array( 'User.status' => 'A', 'User.locked_out' => 0, 'Organization.status' => 'A', ), 'header' => 'X_JSON_WEB_TOKEN', 'pepper' => 'pepper' // Says pepper because I do not want to show the pepper key I used for my code ),

I know that the plugin runs because I add a die statement in the getUser function in the plugin and it shows up when I do the API request.
When I debug $request, I do not get the header as part of the request. I am using Postman for testing the API and Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjp7ImlkIjoiMTIiLCJzdWIiOiIxMiJ9LCJpYXQiOjE0ODcyNTUxMjYsImV4cCI6MTQ4NzI1ODcyNn0.5hoyXltPmEXIA3eVtJnnn3Dor2lhviej31eZNbaMbow for the token.