Merge pull request #100 from microsoftgraph/removeUnusedMember

Removed unused $guzzleClient. Fixes #99.

Author: MIchaelMainer

src/Core/GraphConstants.php

@@ -24,7 +24,7 @@ final class GraphConstants
     const REST_ENDPOINT = "https://graph.microsoft.com/";
 
     // Define HTTP request constants
-    const SDK_VERSION = "1.3.2";
+    const SDK_VERSION = "1.4.0";
 
     // Define error constants
     const MAX_PAGE_SIZE = 999;

src/Http/GraphRequest.php

@@ -56,12 +56,6 @@ class GraphRequest
     */
     protected $endpoint;
     /**
-    * The Guzzle client used to make the HTTP request
-    *
-    * @var Client
-    */
-    protected $guzzleClient;
-    /**
     * An array of headers to send with the request
     *
     * @var array(string => string)