new methods to get and create contact folders

Author: Yordy Gelvez

microsoftgraph/client.py

@@ -360,14 +360,25 @@ def send_mail(self, subject=None, recipients=None, body='', content_type='HTML',
         return self._post(self.base_url + 'me/microsoft.graph.sendMail', json=email_msg)
 
     # Outlook Contacts Methods
-    def outlook_get_me_contacts(self, params=None):
-        url = "{0}me/contacts".format(self.base_url)
+    def outlook_get_me_contacts(self, data_id=None, params=None):
+        if data_id is None:
+            url = "{0}me/contacts".format(self.base_url)
+        else:
+            url = "{0}me/contacts/{1}".format(self.base_url, data_id)
         return self._get(url, params=params)
 
     def outlook_create_me_contact(self, **kwargs):
         url = "{0}me/contacts".format(self.base_url)
         return self._post(url, **kwargs)
 
+    def outlook_get_contact_folders(self, params=None):
+        url = "{0}me/contactFolders".format(self.base_url)
+        return self._get(url, params=params)
+
+    def outlook_create_contact_folder(self, **kwargs):
+        url = "{0}me/contactFolders".format(self.base_url)
+        return self._post(url, **kwargs)
+
     def _get(self, url, **kwargs):
         return self._request('GET', url, **kwargs)
 
@@ -385,7 +396,7 @@ def _delete(self, url, **kwargs):
 
     def _request(self, method, url, headers=None, **kwargs):
         _headers = {
-            'Authorization': 'Bearer ' + self.token["access_token"],
+            'Authorization': 'Bearer ' + self.token,
             'Accept': 'application/json',
             'Content-Type': 'application/json'
         }