diff --git a/tempest/api/volume/admin/test_snapshots_actions.py b/tempest/api/volume/admin/test_snapshots_actions.py
index c860b4b..66973a7 100644
--- a/tempest/api/volume/admin/test_snapshots_actions.py
+++ b/tempest/api/volume/admin/test_snapshots_actions.py
@@ -41,8 +41,8 @@
         # Create a test shared snapshot for tests
         snap_name = data_utils.rand_name(cls.__name__ + '-Snapshot')
         params = {cls.name_field: snap_name}
-        cls.snapshot = \
-            cls.client.create_snapshot(cls.volume['id'], **params)
+        cls.snapshot = cls.client.create_snapshot(
+            cls.volume['id'], **params)['snapshot']
         cls.client.wait_for_snapshot_status(cls.snapshot['id'],
                                             'available')
 
@@ -86,8 +86,8 @@
         status = 'creating'
         self.admin_snapshots_client.\
             reset_snapshot_status(self.snapshot['id'], status)
-        snapshot_get \
-            = self.admin_snapshots_client.show_snapshot(self.snapshot['id'])
+        snapshot_get = self.admin_snapshots_client.show_snapshot(
+            self.snapshot['id'])['snapshot']
         self.assertEqual(status, snapshot_get['status'])
 
     @test.idempotent_id('41288afd-d463-485e-8f6e-4eea159413eb')
@@ -103,8 +103,8 @@
         progress_alias = self._get_progress_alias()
         self.client.update_snapshot_status(self.snapshot['id'],
                                            status, progress)
-        snapshot_get \
-            = self.admin_snapshots_client.show_snapshot(self.snapshot['id'])
+        snapshot_get = self.admin_snapshots_client.show_snapshot(
+            self.snapshot['id'])['snapshot']
         self.assertEqual(status, snapshot_get['status'])
         self.assertEqual(progress, snapshot_get[progress_alias])
 
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index f9dbb93..c987100 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -122,8 +122,8 @@
     @classmethod
     def create_snapshot(cls, volume_id=1, **kwargs):
         """Wrapper utility that returns a test snapshot."""
-        snapshot = cls.snapshots_client.create_snapshot(volume_id,
-                                                        **kwargs)
+        snapshot = cls.snapshots_client.create_snapshot(
+            volume_id, **kwargs)['snapshot']
         cls.snapshots.append(snapshot)
         cls.snapshots_client.wait_for_snapshot_status(snapshot['id'],
                                                       'available')
diff --git a/tempest/api/volume/test_snapshot_metadata.py b/tempest/api/volume/test_snapshot_metadata.py
index 641317a..ce6ba90 100644
--- a/tempest/api/volume/test_snapshot_metadata.py
+++ b/tempest/api/volume/test_snapshot_metadata.py
@@ -48,16 +48,18 @@
                     "key3": "value3"}
         expected = {"key2": "value2",
                     "key3": "value3"}
-        body = self.client.create_snapshot_metadata(self.snapshot_id,
-                                                    metadata)
+        body = self.client.create_snapshot_metadata(
+            self.snapshot_id, metadata)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
 
         # Delete one item metadata of the snapshot
         self.client.delete_snapshot_metadata_item(
             self.snapshot_id, "key1")
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(expected.items()))
         self.assertNotIn("key1", body)
 
@@ -70,17 +72,19 @@
         update = {"key3": "value3_update",
                   "key4": "value4"}
         # Create metadata for the snapshot
-        body = self.client.create_snapshot_metadata(self.snapshot_id,
-                                                    metadata)
+        body = self.client.create_snapshot_metadata(
+            self.snapshot_id, metadata)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
 
         # Update metadata item
         body = self.client.update_snapshot_metadata(
-            self.snapshot_id, update)
+            self.snapshot_id, update)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertEqual(update, body)
 
     @test.idempotent_id('e8ff85c5-8f97-477f-806a-3ac364a949ed')
@@ -94,16 +98,18 @@
                   "key2": "value2",
                   "key3": "value3_update"}
         # Create metadata for the snapshot
-        body = self.client.create_snapshot_metadata(self.snapshot_id,
-                                                    metadata)
+        body = self.client.create_snapshot_metadata(
+            self.snapshot_id, metadata)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
         # Update metadata item
         body = self.client.update_snapshot_metadata_item(
-            self.snapshot_id, "key3", update_item)
+            self.snapshot_id, "key3", update_item)['meta']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(expect.items()))
 
 
diff --git a/tempest/api/volume/test_volumes_snapshots.py b/tempest/api/volume/test_volumes_snapshots.py
index 5860501..058e220 100644
--- a/tempest/api/volume/test_volumes_snapshots.py
+++ b/tempest/api/volume/test_volumes_snapshots.py
@@ -49,12 +49,11 @@
         and validates result.
         """
         if with_detail:
-            fetched_snap_list = \
-                self.snapshots_client.\
-                list_snapshots(detail=True, params=params)
+            fetched_snap_list = self.snapshots_client.list_snapshots(
+                detail=True, params=params)['snapshots']
         else:
-            fetched_snap_list = \
-                self.snapshots_client.list_snapshots(params=params)
+            fetched_snap_list = self.snapshots_client.list_snapshots(
+                params=params)['snapshots']
 
         # Validating params of fetched snapshots
         for snap in fetched_snap_list:
@@ -99,14 +98,15 @@
         snapshot = self.create_snapshot(self.volume_origin['id'], **params)
 
         # Get the snap and check for some of its details
-        snap_get = self.snapshots_client.show_snapshot(snapshot['id'])
+        snap_get = self.snapshots_client.show_snapshot(
+            snapshot['id'])['snapshot']
         self.assertEqual(self.volume_origin['id'],
                          snap_get['volume_id'],
                          "Referred volume origin mismatch")
 
         # Compare also with the output from the list action
         tracking_data = (snapshot['id'], snapshot[self.name_field])
-        snaps_list = self.snapshots_client.list_snapshots()
+        snaps_list = self.snapshots_client.list_snapshots()['snapshots']
         snaps_data = [(f['id'], f[self.name_field]) for f in snaps_list]
         self.assertIn(tracking_data, snaps_data)
 
@@ -115,14 +115,14 @@
         new_desc = 'This is the new description of snapshot.'
         params = {self.name_field: new_s_name,
                   self.descrip_field: new_desc}
-        update_snapshot = \
-            self.snapshots_client.update_snapshot(snapshot['id'], **params)
+        update_snapshot = self.snapshots_client.update_snapshot(
+            snapshot['id'], **params)['snapshot']
         # Assert response body for update_snapshot method
         self.assertEqual(new_s_name, update_snapshot[self.name_field])
         self.assertEqual(new_desc, update_snapshot[self.descrip_field])
         # Assert response body for show_snapshot method
-        updated_snapshot = \
-            self.snapshots_client.show_snapshot(snapshot['id'])
+        updated_snapshot = self.snapshots_client.show_snapshot(
+            snapshot['id'])['snapshot']
         self.assertEqual(new_s_name, updated_snapshot[self.name_field])
         self.assertEqual(new_desc, updated_snapshot[self.descrip_field])
 
diff --git a/tempest/scenario/test_stamp_pattern.py b/tempest/scenario/test_stamp_pattern.py
index 8b5a595..a7bdba3 100644
--- a/tempest/scenario/test_stamp_pattern.py
+++ b/tempest/scenario/test_stamp_pattern.py
@@ -80,12 +80,13 @@
     def _create_volume_snapshot(self, volume):
         snapshot_name = data_utils.rand_name('scenario-snapshot')
         _, snapshot = self.snapshots_client.create_snapshot(
-            volume['id'], display_name=snapshot_name)
+            volume['id'], display_name=snapshot_name)['snapshot']
 
         def cleaner():
             self.snapshots_client.delete_snapshot(snapshot['id'])
             try:
-                while self.snapshots_client.show_snapshot(snapshot['id']):
+                while self.snapshots_client.show_snapshot(
+                    snapshot['id'])['snapshot']:
                     time.sleep(1)
             except lib_exc.NotFound:
                 pass
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 03f80d5..f69b7d2 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -69,7 +69,7 @@
         snap = self.snapshots_client.create_snapshot(
             volume_id=vol_id,
             force=True,
-            display_name=snap_name)
+            display_name=snap_name)['snapshot']
         self.addCleanup(
             self.snapshots_client.wait_for_resource_deletion, snap['id'])
         self.addCleanup(self.snapshots_client.delete_snapshot, snap['id'])
diff --git a/tempest/services/volume/json/snapshots_client.py b/tempest/services/volume/json/snapshots_client.py
index fa1f9dd..3fcf18c 100644
--- a/tempest/services/volume/json/snapshots_client.py
+++ b/tempest/services/volume/json/snapshots_client.py
@@ -40,7 +40,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['snapshots'])
+        return service_client.ResponseBody(resp, body)
 
     def show_snapshot(self, snapshot_id):
         """Returns the details of a single snapshot."""
@@ -48,7 +48,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['snapshot'])
+        return service_client.ResponseBody(resp, body)
 
     def create_snapshot(self, volume_id, **kwargs):
         """
@@ -64,7 +64,7 @@
         resp, body = self.post('snapshots', post_body)
         body = json.loads(body)
         self.expected_success(self.create_resp, resp.status)
-        return service_client.ResponseBody(resp, body['snapshot'])
+        return service_client.ResponseBody(resp, body)
 
     def update_snapshot(self, snapshot_id, **kwargs):
         """Updates a snapshot."""
@@ -72,11 +72,11 @@
         resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['snapshot'])
+        return service_client.ResponseBody(resp, body)
 
     # NOTE(afazekas): just for the wait function
     def _get_snapshot_status(self, snapshot_id):
-        body = self.show_snapshot(snapshot_id)
+        body = self.show_snapshot(snapshot_id)['snapshot']
         status = body['status']
         # NOTE(afazekas): snapshot can reach an "error"
         # state in a "normal" lifecycle
@@ -155,7 +155,7 @@
         resp, body = self.post(url, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def show_snapshot_metadata(self, snapshot_id):
         """Get metadata of the snapshot."""
@@ -163,7 +163,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def update_snapshot_metadata(self, snapshot_id, metadata):
         """Update metadata for the snapshot."""
@@ -172,7 +172,7 @@
         resp, body = self.put(url, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def update_snapshot_metadata_item(self, snapshot_id, id, meta_item):
         """Update metadata item for the snapshot."""
@@ -181,7 +181,7 @@
         resp, body = self.put(url, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['meta'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_snapshot_metadata_item(self, snapshot_id, id):
         """Delete metadata item for the snapshot."""
diff --git a/tempest/stress/cleanup.py b/tempest/stress/cleanup.py
index c60f45a..9e21326 100644
--- a/tempest/stress/cleanup.py
+++ b/tempest/stress/cleanup.py
@@ -81,8 +81,8 @@
     # We have to delete snapshots first or
     # volume deletion may block
 
-    _, snaps = admin_manager.snapshots_client.\
-        list_snapshots(params={"all_tenants": True})
+    _, snaps = admin_manager.snapshots_client.list_snapshots(
+        params={"all_tenants": True})['snapshots']
     LOG.info("Cleanup::remove %s snapshots" % len(snaps))
     for v in snaps:
         try: