diff --git a/tempest/api/identity/admin/v3/test_regions.py b/tempest/api/identity/admin/v3/test_regions.py
index 7eb92bc..e96e0f5 100644
--- a/tempest/api/identity/admin/v3/test_regions.py
+++ b/tempest/api/identity/admin/v3/test_regions.py
@@ -33,7 +33,7 @@
         cls.setup_regions = list()
         for i in range(2):
             r_description = data_utils.rand_name('description')
-            region = cls.client.create_region(r_description)
+            region = cls.client.create_region(r_description)['region']
             cls.setup_regions.append(region)
 
     @classmethod
@@ -51,7 +51,8 @@
     def test_create_update_get_delete_region(self):
         r_description = data_utils.rand_name('description')
         region = self.client.create_region(
-            r_description, parent_region_id=self.setup_regions[0]['id'])
+            r_description,
+            parent_region_id=self.setup_regions[0]['id'])['region']
         self.addCleanup(self._delete_region, region['id'])
         self.assertEqual(r_description, region['description'])
         self.assertEqual(self.setup_regions[0]['id'],
@@ -61,12 +62,12 @@
         region = self.client.update_region(
             region['id'],
             description=r_alt_description,
-            parent_region_id=self.setup_regions[1]['id'])
+            parent_region_id=self.setup_regions[1]['id'])['region']
         self.assertEqual(r_alt_description, region['description'])
         self.assertEqual(self.setup_regions[1]['id'],
                          region['parent_region_id'])
         # Get the details of region
-        region = self.client.get_region(region['id'])
+        region = self.client.get_region(region['id'])['region']
         self.assertEqual(r_alt_description, region['description'])
         self.assertEqual(self.setup_regions[1]['id'],
                          region['parent_region_id'])
@@ -78,7 +79,7 @@
         r_region_id = data_utils.rand_uuid()
         r_description = data_utils.rand_name('description')
         region = self.client.create_region(
-            r_description, unique_region_id=r_region_id)
+            r_description, unique_region_id=r_region_id)['region']
         self.addCleanup(self._delete_region, region['id'])
         # Asserting Create Region with specific id response body
         self.assertEqual(r_region_id, region['id'])
@@ -87,7 +88,7 @@
     @test.idempotent_id('d180bf99-544a-445c-ad0d-0c0d27663796')
     def test_list_regions(self):
         # Get a list of regions
-        fetched_regions = self.client.list_regions()
+        fetched_regions = self.client.list_regions()['regions']
         missing_regions =\
             [e for e in self.setup_regions if e not in fetched_regions]
         # Asserting List Regions response
diff --git a/tempest/services/identity/v3/json/region_client.py b/tempest/services/identity/v3/json/region_client.py
index 43226be..24c6f33 100644
--- a/tempest/services/identity/v3/json/region_client.py
+++ b/tempest/services/identity/v3/json/region_client.py
@@ -37,7 +37,7 @@
             resp, body = self.post('regions', req_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['region'])
+        return service_client.ResponseBody(resp, body)
 
     def update_region(self, region_id, **kwargs):
         """Updates a region."""
@@ -50,7 +50,7 @@
         resp, body = self.patch('regions/%s' % region_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['region'])
+        return service_client.ResponseBody(resp, body)
 
     def get_region(self, region_id):
         """Get region."""
@@ -58,7 +58,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['region'])
+        return service_client.ResponseBody(resp, body)
 
     def list_regions(self, params=None):
         """List regions."""
@@ -68,7 +68,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['regions'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_region(self, region_id):
         """Delete region."""