Add method to get the href and createdDatetime value

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "messagebird/php-rest-api",
     "description": "MessageBird REST API client for PHP",
-    "version": "1.1.8",
+    "version": "1.1.9",
     "type": "library",
     "homepage": "https://github.com/messagebird/php-rest-api",
     "license": "BSD-2-Clause",

src/MessageBird/Client.php

@@ -12,7 +12,7 @@ class Client
 
     const ENDPOINT = 'https://rest.messagebird.com';
 
-    const CLIENT_VERSION = '1.1.8';
+    const CLIENT_VERSION = '1.1.9';
 
     /**
      * @var string

src/MessageBird/Objects/Message.php

@@ -182,6 +182,26 @@ public function getId()
         return $this->id;
     }
 
+    /**
+     * Get the created href
+     *
+     * @return string
+     */
+    public function getHref()
+    {
+        return $this->href;
+    }
+
+    /**
+     * Get the $createdDatetime value
+     *
+     * @return string
+     */
+    public function getCreatedDatetime()
+    {
+        return $this->createdDatetime;
+    }
+
     /**
      * @param $object
      *