diff --git a/tempest/api/volume/admin/test_volume_quotas.py b/tempest/api/volume/admin/test_volume_quotas.py
index ae4b579..f358d7f 100644
--- a/tempest/api/volume/admin/test_volume_quotas.py
+++ b/tempest/api/volume/admin/test_volume_quotas.py
@@ -155,7 +155,7 @@
 
         # Accepts a volume transfer
         self.alt_transfer_client.accept_volume_transfer(
-            transfer_id, auth_key=auth_key)['transfer']
+            transfer_id, auth_key=auth_key)
 
         # Verify volume transferred is available
         waiters.wait_for_volume_resource_status(
diff --git a/tempest/api/volume/test_snapshot_metadata.py b/tempest/api/volume/test_snapshot_metadata.py
index 164ed37..e54cd65 100644
--- a/tempest/api/volume/test_snapshot_metadata.py
+++ b/tempest/api/volume/test_snapshot_metadata.py
@@ -55,6 +55,7 @@
         # Create metadata
         body = self.snapshots_client.create_snapshot_metadata(
             self.snapshot['id'], metadata)['metadata']
+        self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
 
         # Get the metadata of the snapshot
         body = self.snapshots_client.show_snapshot_metadata(
@@ -65,6 +66,7 @@
         # Update metadata
         body = self.snapshots_client.update_snapshot_metadata(
             self.snapshot['id'], metadata=update)['metadata']
+        self.assertEqual(update, body)
         body = self.snapshots_client.show_snapshot_metadata(
             self.snapshot['id'])['metadata']
         self.assertEqual(update, body, 'Update snapshot metadata failed')
@@ -89,8 +91,8 @@
                   "key2": "value2",
                   "key3": "value3_update"}
         # Create metadata for the snapshot
-        body = self.snapshots_client.create_snapshot_metadata(
-            self.snapshot['id'], metadata)['metadata']
+        self.snapshots_client.create_snapshot_metadata(
+            self.snapshot['id'], metadata)
         # Get the metadata of the snapshot
         body = self.snapshots_client.show_snapshot_metadata(
             self.snapshot['id'])['metadata']
@@ -98,6 +100,7 @@
         # Update metadata item
         body = self.snapshots_client.update_snapshot_metadata_item(
             self.snapshot['id'], "key3", meta=update_item)['meta']
+        self.assertEqual(update_item, body)
         # Get the metadata of the snapshot
         body = self.snapshots_client.show_snapshot_metadata(
             self.snapshot['id'])['metadata']
diff --git a/tempest/api/volume/test_volume_metadata.py b/tempest/api/volume/test_volume_metadata.py
index b4d22fe..5e9a956 100644
--- a/tempest/api/volume/test_volume_metadata.py
+++ b/tempest/api/volume/test_volume_metadata.py
@@ -45,6 +45,7 @@
 
         body = self.volumes_client.create_volume_metadata(self.volume['id'],
                                                           metadata)['metadata']
+        self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
         # Get the metadata of the volume
         body = self.volumes_client.show_volume_metadata(
             self.volume['id'])['metadata']
@@ -54,6 +55,7 @@
         # Update metadata
         body = self.volumes_client.update_volume_metadata(
             self.volume['id'], update)['metadata']
+        self.assertEqual(update, body)
         body = self.volumes_client.show_volume_metadata(
             self.volume['id'])['metadata']
         self.assertEqual(update, body, 'Update metadata failed')
@@ -85,6 +87,7 @@
         # Update metadata item
         body = self.volumes_client.update_volume_metadata_item(
             self.volume['id'], "key3", update_item)['meta']
+        self.assertEqual(update_item, body)
         # Get the metadata of the volume
         body = self.volumes_client.show_volume_metadata(
             self.volume['id'])['metadata']
diff --git a/tempest/api/volume/test_volume_transfers.py b/tempest/api/volume/test_volume_transfers.py
index 2c13a3c..4108da5 100644
--- a/tempest/api/volume/test_volume_transfers.py
+++ b/tempest/api/volume/test_volume_transfers.py
@@ -59,6 +59,8 @@
         # Accept a volume transfer by alt_tenant
         body = self.alt_client.accept_volume_transfer(
             transfer_id, auth_key=auth_key)['transfer']
+        for key in ['id', 'name', 'links', 'volume_id']:
+            self.assertIn(key, body)
         waiters.wait_for_volume_resource_status(self.alt_volumes_client,
                                                 volume['id'], 'available')
         accepted_volume = self.alt_volumes_client.show_volume(
diff --git a/tempest/api/volume/test_volumes_actions.py b/tempest/api/volume/test_volumes_actions.py
index 8541c6d..c4d10c3 100644
--- a/tempest/api/volume/test_volumes_actions.py
+++ b/tempest/api/volume/test_volumes_actions.py
@@ -115,12 +115,12 @@
     @decorators.idempotent_id('92c4ef64-51b2-40c0-9f7e-4749fbaaba33')
     def test_reserve_unreserve_volume(self):
         # Mark volume as reserved.
-        body = self.volumes_client.reserve_volume(self.volume['id'])
+        self.volumes_client.reserve_volume(self.volume['id'])
         # To get the volume info
         body = self.volumes_client.show_volume(self.volume['id'])['volume']
         self.assertIn('attaching', body['status'])
         # Unmark volume as reserved.
-        body = self.volumes_client.unreserve_volume(self.volume['id'])
+        self.volumes_client.unreserve_volume(self.volume['id'])
         # To get the volume info
         body = self.volumes_client.show_volume(self.volume['id'])['volume']
         self.assertIn('available', body['status'])