Update URL strucuture, fixed string based calls

awx/api/urls/instance_group.py

@@ -0,0 +1,21 @@
+# Copyright (c) 2017 Ansible, Inc.
+# All Rights Reserved.
+
+from django.conf.urls import url
+
+from awx.api.views import (
+    InstanceGroupList,
+    InstanceGroupDetail,
+    InstanceGroupUnifiedJobsList,
+    InstanceGroupInstanceList,
+)
+
+
+urls = [
+    url(r'^$', InstanceGroupList.as_view(), name='instance_group_list'),
+    url(r'^(?P<pk>[0-9]+)/$', InstanceGroupDetail.as_view()),
+    url(r'^(?P<pk>[0-9]+)/jobs/$', InstanceGroupUnifiedJobsList.as_view()),
+    url(r'^(?P<pk>[0-9]+)/instances/$', InstanceGroupInstanceList.as_view()),
+]
+
+__all__ = ['urls']