diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index 47bdfa6..3416eae 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -118,6 +118,8 @@
                                            password=password,
                                            tenant_id=tenant_id,
                                            email=email)
+        if 'user' in user:
+            user = user['user']
         user_id = user['id']
         self.addCleanup(identity_client.delete_user, user_id)
 
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index b2effc2..1ec2b56 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -129,7 +129,8 @@
 
         for server in cls.servers:
             try:
-                cls.servers_client.wait_for_server_termination(server['id'])
+                waiters.wait_for_server_termination(cls.servers_client,
+                                                    server['id'])
             except Exception:
                 LOG.exception('Waiting for deletion of server %s failed'
                               % server['id'])
@@ -150,7 +151,8 @@
             except Exception as exc:
                 LOG.exception(exc)
                 cls.servers_client.delete_server(cls.server_id)
-                cls.servers_client.wait_for_server_termination(cls.server_id)
+                waiters.wait_for_server_termination(cls.servers_client,
+                                                    cls.server_id)
                 cls.server_id = None
                 raise
 
@@ -300,7 +302,8 @@
         if server_id:
             try:
                 cls.servers_client.delete_server(server_id)
-                cls.servers_client.wait_for_server_termination(server_id)
+                waiters.wait_for_server_termination(cls.servers_client,
+                                                    server_id)
             except Exception:
                 LOG.exception('Failed to delete server %s' % server_id)
 
@@ -316,7 +319,8 @@
         """Deletes an existing server and waits for it to be gone."""
         try:
             cls.servers_client.delete_server(server_id)
-            cls.servers_client.wait_for_server_termination(server_id)
+            waiters.wait_for_server_termination(cls.servers_client,
+                                                server_id)
         except Exception:
             LOG.exception('Failed to delete server %s' % server_id)
 
diff --git a/tempest/api/compute/images/test_images_negative.py b/tempest/api/compute/images/test_images_negative.py
index 84a8258..7f23730 100644
--- a/tempest/api/compute/images/test_images_negative.py
+++ b/tempest/api/compute/images/test_images_negative.py
@@ -50,7 +50,7 @@
 
         # Delete server before trying to create server
         self.servers_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.servers_client, server['id'])
         # Create a new image after server is deleted
         name = data_utils.rand_name('image')
         meta = {'image_type': 'test'}
diff --git a/tempest/api/compute/keypairs/base.py b/tempest/api/compute/keypairs/base.py
index b742c8c..76e5573 100644
--- a/tempest/api/compute/keypairs/base.py
+++ b/tempest/api/compute/keypairs/base.py
@@ -33,6 +33,6 @@
         kwargs = {'name': keypair_name}
         if pub_key:
             kwargs.update({'public_key': pub_key})
-        body = self.client.create_keypair(**kwargs)
+        body = self.client.create_keypair(**kwargs)['keypair']
         self.addCleanup(self._delete_keypair, keypair_name)
         return body
diff --git a/tempest/api/compute/keypairs/test_keypairs.py b/tempest/api/compute/keypairs/test_keypairs.py
index 225af12..d10bf14 100644
--- a/tempest/api/compute/keypairs/test_keypairs.py
+++ b/tempest/api/compute/keypairs/test_keypairs.py
@@ -34,9 +34,7 @@
             key_list.append(keypair)
         # Fetch all keypairs and verify the list
         # has all created keypairs
-        fetched_list = self.client.list_keypairs()
-        # We need to remove the extra 'keypair' element in the
-        # returned dict. See comment in keypairs_client.list_keypairs()
+        fetched_list = self.client.list_keypairs()['keypairs']
         new_list = list()
         for keypair in fetched_list:
             new_list.append(keypair['keypair'])
@@ -65,7 +63,7 @@
         # Keypair should be created, Got details by name and deleted
         k_name = data_utils.rand_name('keypair')
         self._create_keypair(k_name)
-        keypair_detail = self.client.show_keypair(k_name)
+        keypair_detail = self.client.show_keypair(k_name)['keypair']
         self.assertIn('name', keypair_detail)
         self.assertIn('public_key', keypair_detail)
         self.assertEqual(keypair_detail['name'], k_name,
diff --git a/tempest/api/compute/security_groups/test_security_groups.py b/tempest/api/compute/security_groups/test_security_groups.py
index bd252b0..7fff8bf 100644
--- a/tempest/api/compute/security_groups/test_security_groups.py
+++ b/tempest/api/compute/security_groups/test_security_groups.py
@@ -123,7 +123,7 @@
         # Shutdown the server and then verify we can destroy the
         # security groups, since no active server instance is using them
         self.servers_client.delete_server(server_id)
-        self.servers_client.wait_for_server_termination(server_id)
+        waiters.wait_for_server_termination(self.servers_client, server_id)
 
         self.client.delete_security_group(sg['id'])
         self.client.delete_security_group(sg2['id'])
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index e62a52b..c6fb2fb 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -21,6 +21,7 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest.common.utils.linux import remote_client
+from tempest.common import waiters
 from tempest import config
 from tempest import test
 
@@ -178,7 +179,8 @@
         # we're OK.
         def cleanup_server():
             self.client.delete_server(server_multi_nics['id'])
-            self.client.wait_for_server_termination(server_multi_nics['id'])
+            waiters.wait_for_server_termination(self.client,
+                                                server_multi_nics['id'])
 
         self.addCleanup(cleanup_server)
 
@@ -218,7 +220,8 @@
 
         def cleanup_server():
             self.client.delete_server(server_multi_nics['id'])
-            self.client.wait_for_server_termination(server_multi_nics['id'])
+            waiters.wait_for_server_termination(self.client,
+                                                server_multi_nics['id'])
 
         self.addCleanup(cleanup_server)
 
diff --git a/tempest/api/compute/servers/test_delete_server.py b/tempest/api/compute/servers/test_delete_server.py
index 673a401..551f8b4 100644
--- a/tempest/api/compute/servers/test_delete_server.py
+++ b/tempest/api/compute/servers/test_delete_server.py
@@ -38,14 +38,14 @@
         # Delete a server while it's VM state is Building
         server = self.create_test_server(wait_until='BUILD')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('925fdfb4-5b13-47ea-ac8a-c36ae6fddb05')
     def test_delete_active_server(self):
         # Delete a server while it's VM state is Active
         server = self.create_test_server(wait_until='ACTIVE')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('546d368c-bb6c-4645-979a-83ed16f3a6be')
     def test_delete_server_while_in_shutoff_state(self):
@@ -54,7 +54,7 @@
         self.client.stop(server['id'])
         waiters.wait_for_server_status(self.client, server['id'], 'SHUTOFF')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('943bd6e8-4d7a-4904-be83-7a6cc2d4213b')
     @testtools.skipUnless(CONF.compute_feature_enabled.pause,
@@ -65,7 +65,7 @@
         self.client.pause_server(server['id'])
         waiters.wait_for_server_status(self.client, server['id'], 'PAUSED')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('1f82ebd3-8253-4f4e-b93f-de9b7df56d8b')
     @testtools.skipUnless(CONF.compute_feature_enabled.suspend,
@@ -76,7 +76,7 @@
         self.client.suspend_server(server['id'])
         waiters.wait_for_server_status(self.client, server['id'], 'SUSPENDED')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('bb0cb402-09dd-4947-b6e5-5e7e1cfa61ad')
     @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
@@ -95,7 +95,7 @@
             waiters.wait_for_server_status(self.client, server['id'],
                                            'SHELVED')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('ab0c38b4-cdd8-49d3-9b92-0cb898723c01')
     @testtools.skipIf(not CONF.compute_feature_enabled.resize,
@@ -107,7 +107,7 @@
         waiters.wait_for_server_status(self.client, server['id'],
                                        'VERIFY_RESIZE')
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
     @test.idempotent_id('d0f3f0d6-d9b6-4a32-8da4-23015dcab23c')
     @test.services('volume')
@@ -128,7 +128,7 @@
                                        volume['id'], 'in-use')
 
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
         waiters.wait_for_volume_status(volumes_client,
                                        volume['id'], 'available')
 
@@ -152,12 +152,13 @@
         server = self.non_admin_client.show_server(server['id'])
         self.assertEqual(server['status'], 'ERROR')
         self.non_admin_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'],
-                                                        ignore_error=True)
+        waiters.wait_for_server_termination(self.servers_client,
+                                            server['id'],
+                                            ignore_error=True)
 
     @test.idempotent_id('73177903-6737-4f27-a60c-379e8ae8cf48')
     def test_admin_delete_servers_of_others(self):
         # Administrator can delete servers of others
         server = self.create_test_server(wait_until='ACTIVE')
         self.admin_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.servers_client, server['id'])
diff --git a/tempest/api/compute/servers/test_list_servers_negative.py b/tempest/api/compute/servers/test_list_servers_negative.py
index def6cf5..f205ddf 100644
--- a/tempest/api/compute/servers/test_list_servers_negative.py
+++ b/tempest/api/compute/servers/test_list_servers_negative.py
@@ -17,6 +17,7 @@
 from tempest_lib import exceptions as lib_exc
 
 from tempest.api.compute import base
+from tempest.common import waiters
 from tempest import test
 
 
@@ -47,8 +48,8 @@
         # be put into ERROR status on a quick spawn, then delete,
         # as the compute node expects the instance local status
         # to be spawning, not deleted. See LP Bug#1061167
-        cls.client.wait_for_server_termination(srv['id'],
-                                               ignore_error=True)
+        waiters.wait_for_server_termination(cls.client, srv['id'],
+                                            ignore_error=True)
         cls.deleted_fixtures.append(srv)
 
     @test.attr(type=['negative'])
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index fe05456..f5d99fc 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -171,7 +171,7 @@
         # Rebuild and Reboot a deleted server
         server = self.create_test_server()
         self.client.delete_server(server['id'])
-        self.client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.client, server['id'])
 
         self.assertRaises(lib_exc.NotFound,
                           self.client.rebuild,
diff --git a/tempest/api/data_processing/base.py b/tempest/api/data_processing/base.py
index 904cbb6..5d78539 100644
--- a/tempest/api/data_processing/base.py
+++ b/tempest/api/data_processing/base.py
@@ -297,6 +297,7 @@
                                                           flavor_id,
                                                           node_configs,
                                                           **kwargs)
+        resp_body = resp_body['node_group_template']
         # store id of created node group template
         cls._node_group_templates.append(resp_body['id'])
 
@@ -316,6 +317,7 @@
                                                        node_groups,
                                                        cluster_configs,
                                                        **kwargs)
+        resp_body = resp_body['cluster_template']
         # store id of created cluster template
         cls._cluster_templates.append(resp_body['id'])
 
@@ -330,6 +332,7 @@
         removed in tearDownClass method.
         """
         resp_body = cls.client.create_data_source(name, type, url, **kwargs)
+        resp_body = resp_body['data_source']
         # store id of created data source
         cls._data_sources.append(resp_body['id'])
 
@@ -343,6 +346,7 @@
         be automatically removed in tearDownClass method.
         """
         resp_body = cls.client.create_job_binary_internal(name, data)
+        resp_body = resp_body['job_binary_internal']
         # store id of created job binary internal
         cls._job_binary_internals.append(resp_body['id'])
 
@@ -357,6 +361,7 @@
         removed in tearDownClass method.
         """
         resp_body = cls.client.create_job_binary(name, url, extra, **kwargs)
+        resp_body = resp_body['job_binary']
         # store id of created job binary
         cls._job_binaries.append(resp_body['id'])
 
@@ -372,6 +377,7 @@
         """
         resp_body = cls.client.create_job(name,
                                           job_type, mains, libs, **kwargs)
+        resp_body = resp_body['job']
         # store id of created job
         cls._jobs.append(resp_body['id'])
 
@@ -400,7 +406,7 @@
         """
         if not cls.default_plugin:
             return None
-        plugin = cls.client.get_plugin(cls.default_plugin)
+        plugin = cls.client.get_plugin(cls.default_plugin)['plugin']
 
         for version in DEFAULT_TEMPLATES[cls.default_plugin].keys():
             if version in plugin['versions']:
diff --git a/tempest/api/data_processing/test_cluster_templates.py b/tempest/api/data_processing/test_cluster_templates.py
index e357a85..42cbd14 100644
--- a/tempest/api/data_processing/test_cluster_templates.py
+++ b/tempest/api/data_processing/test_cluster_templates.py
@@ -98,7 +98,7 @@
         template_info = self._create_cluster_template()
 
         # check for cluster template in list
-        templates = self.client.list_cluster_templates()
+        templates = self.client.list_cluster_templates()['cluster_templates']
         templates_info = [(template['id'], template['name'])
                           for template in templates]
         self.assertIn(template_info, templates_info)
@@ -110,6 +110,7 @@
 
         # check cluster template fetch by id
         template = self.client.get_cluster_template(template_id)
+        template = template['cluster_template']
         self.assertEqual(template_name, template['name'])
         self.assertDictContainsSubset(self.cluster_template, template)
 
diff --git a/tempest/api/data_processing/test_data_sources.py b/tempest/api/data_processing/test_data_sources.py
index dd16b2f..67d09a0 100644
--- a/tempest/api/data_processing/test_data_sources.py
+++ b/tempest/api/data_processing/test_data_sources.py
@@ -68,13 +68,13 @@
 
     def _list_data_sources(self, source_info):
         # check for data source in list
-        sources = self.client.list_data_sources()
+        sources = self.client.list_data_sources()['data_sources']
         sources_info = [(source['id'], source['name']) for source in sources]
         self.assertIn(source_info, sources_info)
 
     def _get_data_source(self, source_id, source_name, source_body):
         # check data source fetch by id
-        source = self.client.get_data_source(source_id)
+        source = self.client.get_data_source(source_id)['data_source']
         self.assertEqual(source_name, source['name'])
         self.assertDictContainsSubset(source_body, source)
 
diff --git a/tempest/api/data_processing/test_job_binaries.py b/tempest/api/data_processing/test_job_binaries.py
index fb21270..98b7e24 100644
--- a/tempest/api/data_processing/test_job_binaries.py
+++ b/tempest/api/data_processing/test_job_binaries.py
@@ -80,7 +80,7 @@
         binary_info = self._create_job_binary(self.swift_job_binary_with_extra)
 
         # check for job binary in list
-        binaries = self.client.list_job_binaries()
+        binaries = self.client.list_job_binaries()['binaries']
         binaries_info = [(binary['id'], binary['name']) for binary in binaries]
         self.assertIn(binary_info, binaries_info)
 
@@ -91,7 +91,7 @@
             self._create_job_binary(self.swift_job_binary_with_extra))
 
         # check job binary fetch by id
-        binary = self.client.get_job_binary(binary_id)
+        binary = self.client.get_job_binary(binary_id)['job_binary']
         self.assertEqual(binary_name, binary['name'])
         self.assertDictContainsSubset(self.swift_job_binary, binary)
 
@@ -115,7 +115,7 @@
         binary_info = self._create_job_binary(self.internal_db_job_binary)
 
         # check for job binary in list
-        binaries = self.client.list_job_binaries()
+        binaries = self.client.list_job_binaries()['binaries']
         binaries_info = [(binary['id'], binary['name']) for binary in binaries]
         self.assertIn(binary_info, binaries_info)
 
@@ -126,7 +126,7 @@
             self._create_job_binary(self.internal_db_job_binary))
 
         # check job binary fetch by id
-        binary = self.client.get_job_binary(binary_id)
+        binary = self.client.get_job_binary(binary_id)['job_binary']
         self.assertEqual(binary_name, binary['name'])
         self.assertDictContainsSubset(self.internal_db_job_binary, binary)
 
diff --git a/tempest/api/data_processing/test_job_binary_internals.py b/tempest/api/data_processing/test_job_binary_internals.py
index 3d76ebe..6919fa5 100644
--- a/tempest/api/data_processing/test_job_binary_internals.py
+++ b/tempest/api/data_processing/test_job_binary_internals.py
@@ -57,7 +57,7 @@
         binary_info = self._create_job_binary_internal()
 
         # check for job binary internal in list
-        binaries = self.client.list_job_binary_internals()
+        binaries = self.client.list_job_binary_internals()['binaries']
         binaries_info = [(binary['id'], binary['name']) for binary in binaries]
         self.assertIn(binary_info, binaries_info)
 
@@ -68,7 +68,7 @@
 
         # check job binary internal fetch by id
         binary = self.client.get_job_binary_internal(binary_id)
-        self.assertEqual(binary_name, binary['name'])
+        self.assertEqual(binary_name, binary['job_binary_internal']['name'])
 
     @test.attr(type='smoke')
     @test.idempotent_id('b3568c33-4eed-40d5-aae4-6ff3b2ac58f5')
diff --git a/tempest/api/data_processing/test_jobs.py b/tempest/api/data_processing/test_jobs.py
index 83eb54d..7798056 100644
--- a/tempest/api/data_processing/test_jobs.py
+++ b/tempest/api/data_processing/test_jobs.py
@@ -71,7 +71,7 @@
         job_info = self._create_job()
 
         # check for job in list
-        jobs = self.client.list_jobs()
+        jobs = self.client.list_jobs()['jobs']
         jobs_info = [(job['id'], job['name']) for job in jobs]
         self.assertIn(job_info, jobs_info)
 
@@ -81,7 +81,7 @@
         job_id, job_name = self._create_job()
 
         # check job fetch by id
-        job = self.client.get_job(job_id)
+        job = self.client.get_job(job_id)['job']
         self.assertEqual(job_name, job['name'])
 
     @test.attr(type='smoke')
diff --git a/tempest/api/data_processing/test_node_group_templates.py b/tempest/api/data_processing/test_node_group_templates.py
index 102799d..388bb58 100644
--- a/tempest/api/data_processing/test_node_group_templates.py
+++ b/tempest/api/data_processing/test_node_group_templates.py
@@ -65,6 +65,7 @@
 
         # check for node group template in list
         templates = self.client.list_node_group_templates()
+        templates = templates['node_group_templates']
         templates_info = [(template['id'], template['name'])
                           for template in templates]
         self.assertIn(template_info, templates_info)
@@ -76,6 +77,7 @@
 
         # check node group template fetch by id
         template = self.client.get_node_group_template(template_id)
+        template = template['node_group_template']
         self.assertEqual(template_name, template['name'])
         self.assertDictContainsSubset(self.node_group_template, template)
 
diff --git a/tempest/api/data_processing/test_plugins.py b/tempest/api/data_processing/test_plugins.py
index 92a5bd0..14594e4 100644
--- a/tempest/api/data_processing/test_plugins.py
+++ b/tempest/api/data_processing/test_plugins.py
@@ -25,7 +25,7 @@
 
         It ensures main plugins availability.
         """
-        plugins = self.client.list_plugins()
+        plugins = self.client.list_plugins()['plugins']
         plugins_names = [plugin['name'] for plugin in plugins]
         for enabled_plugin in CONF.data_processing_feature_enabled.plugins:
             self.assertIn(enabled_plugin, plugins_names)
@@ -41,12 +41,13 @@
     @test.idempotent_id('53cf6487-2cfb-4a6f-8671-97c542c6e901')
     def test_plugin_get(self):
         for plugin_name in self._list_all_plugin_names():
-            plugin = self.client.get_plugin(plugin_name)
+            plugin = self.client.get_plugin(plugin_name)['plugin']
             self.assertEqual(plugin_name, plugin['name'])
 
             for plugin_version in plugin['versions']:
                 detailed_plugin = self.client.get_plugin(plugin_name,
                                                          plugin_version)
+                detailed_plugin = detailed_plugin['plugin']
                 self.assertEqual(plugin_name, detailed_plugin['name'])
 
                 # check that required image tags contains name and version
diff --git a/tempest/api/identity/admin/v2/test_roles.py b/tempest/api/identity/admin/v2/test_roles.py
index 1babc45..0b28a07 100644
--- a/tempest/api/identity/admin/v2/test_roles.py
+++ b/tempest/api/identity/admin/v2/test_roles.py
@@ -76,7 +76,7 @@
         self.data.setup_test_role()
         role_id = self.data.role['id']
         role_name = self.data.role['name']
-        body = self.client.get_role(role_id)
+        body = self.client.get_role(role_id)['role']
         self.assertEqual(role_id, body['id'])
         self.assertEqual(role_name, body['name'])
 
diff --git a/tempest/api/identity/admin/v2/test_tenants.py b/tempest/api/identity/admin/v2/test_tenants.py
index f828f66..9fff5f3 100644
--- a/tempest/api/identity/admin/v2/test_tenants.py
+++ b/tempest/api/identity/admin/v2/test_tenants.py
@@ -32,7 +32,7 @@
             self.data.tenants.append(tenant)
             tenants.append(tenant)
         tenant_ids = map(lambda x: x['id'], tenants)
-        body = self.client.list_tenants()
+        body = self.client.list_tenants()['tenants']
         found = [t for t in body if t['id'] in tenant_ids]
         self.assertEqual(len(found), len(tenants), 'Tenants not created')
 
@@ -40,7 +40,7 @@
             self.client.delete_tenant(tenant['id'])
             self.data.tenants.remove(tenant)
 
-        body = self.client.list_tenants()
+        body = self.client.list_tenants()['tenants']
         found = [tenant for tenant in body if tenant['id'] in tenant_ids]
         self.assertFalse(any(found), 'Tenants failed to delete')
 
diff --git a/tempest/api/identity/admin/v3/test_credentials.py b/tempest/api/identity/admin/v3/test_credentials.py
index 662d06c..d22b27f 100644
--- a/tempest/api/identity/admin/v3/test_credentials.py
+++ b/tempest/api/identity/admin/v3/test_credentials.py
@@ -33,12 +33,12 @@
         for i in range(2):
             cls.project = cls.client.create_project(
                 data_utils.rand_name('project'),
-                description=data_utils.rand_name('project-desc'))
+                description=data_utils.rand_name('project-desc'))['project']
             cls.projects.append(cls.project['id'])
 
         cls.user_body = cls.client.create_user(
             u_name, description=u_desc, password=u_password,
-            email=u_email, project_id=cls.projects[0])
+            email=u_email, project_id=cls.projects[0])['user']
 
     @classmethod
     def resource_cleanup(cls):
@@ -57,7 +57,7 @@
                 data_utils.rand_name('Secret')]
         cred = self.creds_client.create_credential(
             keys[0], keys[1], self.user_body['id'],
-            self.projects[0])
+            self.projects[0])['credential']
         self.addCleanup(self._delete_credential, cred['id'])
         for value1 in self.creds_list[0]:
             self.assertIn(value1, cred)
@@ -68,14 +68,14 @@
                     data_utils.rand_name('NewSecret')]
         update_body = self.creds_client.update_credential(
             cred['id'], access_key=new_keys[0], secret_key=new_keys[1],
-            project_id=self.projects[1])
+            project_id=self.projects[1])['credential']
         self.assertEqual(cred['id'], update_body['id'])
         self.assertEqual(self.projects[1], update_body['project_id'])
         self.assertEqual(self.user_body['id'], update_body['user_id'])
         self.assertEqual(update_body['blob']['access'], new_keys[0])
         self.assertEqual(update_body['blob']['secret'], new_keys[1])
 
-        get_body = self.creds_client.get_credential(cred['id'])
+        get_body = self.creds_client.get_credential(cred['id'])['credential']
         for value1 in self.creds_list[0]:
             self.assertEqual(update_body[value1],
                              get_body[value1])
@@ -92,11 +92,11 @@
             cred = self.creds_client.create_credential(
                 data_utils.rand_name('Access'),
                 data_utils.rand_name('Secret'),
-                self.user_body['id'], self.projects[0])
+                self.user_body['id'], self.projects[0])['credential']
             created_cred_ids.append(cred['id'])
             self.addCleanup(self._delete_credential, cred['id'])
 
-        creds = self.creds_client.list_credentials()
+        creds = self.creds_client.list_credentials()['credentials']
 
         for i in creds:
             fetched_cred_ids.append(i['id'])
diff --git a/tempest/api/identity/admin/v3/test_default_project_id.py b/tempest/api/identity/admin/v3/test_default_project_id.py
index 98fff09..4c69758 100644
--- a/tempest/api/identity/admin/v3/test_default_project_id.py
+++ b/tempest/api/identity/admin/v3/test_default_project_id.py
@@ -39,13 +39,14 @@
     def test_default_project_id(self):
         # create a domain
         dom_name = data_utils.rand_name('dom')
-        domain_body = self.client.create_domain(dom_name)
+        domain_body = self.client.create_domain(dom_name)['domain']
         dom_id = domain_body['id']
         self.addCleanup(self._delete_domain, dom_id)
 
         # create a project in the domain
         proj_name = data_utils.rand_name('proj')
-        proj_body = self.client.create_project(proj_name, domain_id=dom_id)
+        proj_body = self.client.create_project(proj_name,
+                                               domain_id=dom_id)['project']
         proj_id = proj_body['id']
         self.addCleanup(self.client.delete_project, proj_id)
         self.assertEqual(proj_body['domain_id'], dom_id,
@@ -57,7 +58,7 @@
         user_name = data_utils.rand_name('user')
         user_body = self.client.create_user(user_name, password=user_name,
                                             domain_id=dom_id,
-                                            default_project_id=proj_id)
+                                            default_project_id=proj_id)['user']
         user_id = user_body['id']
         self.addCleanup(self.client.delete_user, user_id)
         self.assertEqual(user_body['domain_id'], dom_id,
@@ -82,6 +83,6 @@
 
         # verify the user's token and see that it is scoped to the project
         token, auth_data = admin_client.auth_provider.get_auth()
-        result = admin_client.identity_v3_client.get_token(token)
+        result = admin_client.identity_v3_client.get_token(token)['token']
         self.assertEqual(result['project']['domain']['id'], dom_id)
         self.assertEqual(result['project']['id'], proj_id)
diff --git a/tempest/api/identity/admin/v3/test_domains.py b/tempest/api/identity/admin/v3/test_domains.py
index 5bfb981..742d737 100644
--- a/tempest/api/identity/admin/v3/test_domains.py
+++ b/tempest/api/identity/admin/v3/test_domains.py
@@ -37,12 +37,12 @@
         for _ in range(3):
             domain = self.client.create_domain(
                 data_utils.rand_name('domain'),
-                description=data_utils.rand_name('domain-desc'))
+                description=data_utils.rand_name('domain-desc'))['domain']
             # Delete the domain at the end of this method
             self.addCleanup(self._delete_domain, domain['id'])
             domain_ids.append(domain['id'])
         # List and Verify Domains
-        body = self.client.list_domains()
+        body = self.client.list_domains()['domains']
         for d in body:
             fetched_ids.append(d['id'])
         missing_doms = [d for d in domain_ids if d not in fetched_ids]
@@ -54,7 +54,7 @@
         d_name = data_utils.rand_name('domain')
         d_desc = data_utils.rand_name('domain-desc')
         domain = self.client.create_domain(
-            d_name, description=d_desc)
+            d_name, description=d_desc)['domain']
         self.addCleanup(self._delete_domain, domain['id'])
         self.assertIn('id', domain)
         self.assertIn('description', domain)
@@ -69,7 +69,7 @@
         new_name = data_utils.rand_name('new-name')
 
         updated_domain = self.client.update_domain(
-            domain['id'], name=new_name, description=new_desc)
+            domain['id'], name=new_name, description=new_desc)['domain']
         self.assertIn('id', updated_domain)
         self.assertIn('description', updated_domain)
         self.assertIn('name', updated_domain)
@@ -80,7 +80,7 @@
         self.assertEqual(new_desc, updated_domain['description'])
         self.assertEqual(True, updated_domain['enabled'])
 
-        fetched_domain = self.client.get_domain(domain['id'])
+        fetched_domain = self.client.get_domain(domain['id'])['domain']
         self.assertEqual(new_name, fetched_domain['name'])
         self.assertEqual(new_desc, fetched_domain['description'])
         self.assertEqual(True, fetched_domain['enabled'])
@@ -91,7 +91,7 @@
         d_name = data_utils.rand_name('domain')
         d_desc = data_utils.rand_name('domain-desc')
         domain = self.client.create_domain(
-            d_name, description=d_desc, enabled=False)
+            d_name, description=d_desc, enabled=False)['domain']
         self.addCleanup(self.client.delete_domain, domain['id'])
         self.assertEqual(d_name, domain['name'])
         self.assertFalse(domain['enabled'])
@@ -101,7 +101,7 @@
     def test_create_domain_without_description(self):
         # Create domain only with name
         d_name = data_utils.rand_name('domain')
-        domain = self.client.create_domain(d_name)
+        domain = self.client.create_domain(d_name)['domain']
         self.addCleanup(self._delete_domain, domain['id'])
         self.assertIn('id', domain)
         expected_data = {'name': d_name, 'enabled': True}
@@ -119,6 +119,6 @@
     @test.attr(type='smoke')
     @test.idempotent_id('17a5de24-e6a0-4e4a-a9ee-d85b6e5612b5')
     def test_default_domain_exists(self):
-        domain = self.client.get_domain(self.domain_id)
+        domain = self.client.get_domain(self.domain_id)['domain']
 
         self.assertTrue(domain['enabled'])
diff --git a/tempest/api/identity/admin/v3/test_domains_negative.py b/tempest/api/identity/admin/v3/test_domains_negative.py
index e2f3ef5..156179c 100644
--- a/tempest/api/identity/admin/v3/test_domains_negative.py
+++ b/tempest/api/identity/admin/v3/test_domains_negative.py
@@ -28,7 +28,8 @@
     def test_delete_active_domain(self):
         d_name = data_utils.rand_name('domain')
         d_desc = data_utils.rand_name('domain-desc')
-        domain = self.client.create_domain(d_name, description=d_desc)
+        domain = self.client.create_domain(d_name,
+                                           description=d_desc)['domain']
         domain_id = domain['id']
 
         self.addCleanup(self.delete_domain, domain_id)
diff --git a/tempest/api/identity/admin/v3/test_endpoints.py b/tempest/api/identity/admin/v3/test_endpoints.py
index 9a8104f..e44a96b 100644
--- a/tempest/api/identity/admin/v3/test_endpoints.py
+++ b/tempest/api/identity/admin/v3/test_endpoints.py
@@ -36,6 +36,7 @@
         cls.service_data =\
             cls.service_client.create_service(s_name, s_type,
                                               description=s_description)
+        cls.service_data = cls.service_data['service']
         cls.service_id = cls.service_data['id']
         cls.service_ids.append(cls.service_id)
         # Create endpoints so as to use for LIST and GET test cases
@@ -44,8 +45,8 @@
             region = data_utils.rand_name('region')
             url = data_utils.rand_url()
             interface = 'public'
-            endpoint = cls.client.create_endpoint(
-                cls.service_id, interface, url, region=region, enabled=True)
+            endpoint = (cls.client.create_endpoint(cls.service_id, interface,
+                        url, region=region, enabled=True))['endpoint']
             cls.setup_endpoints.append(endpoint)
 
     @classmethod
@@ -59,7 +60,7 @@
     @test.idempotent_id('c19ecf90-240e-4e23-9966-21cee3f6a618')
     def test_list_endpoints(self):
         # Get a list of endpoints
-        fetched_endpoints = self.client.list_endpoints()
+        fetched_endpoints = self.client.list_endpoints()['endpoints']
         # Asserting LIST endpoints
         missing_endpoints =\
             [e for e in self.setup_endpoints if e not in fetched_endpoints]
@@ -72,21 +73,20 @@
         region = data_utils.rand_name('region')
         url = data_utils.rand_url()
         interface = 'public'
-        endpoint =\
-            self.client.create_endpoint(self.service_id, interface, url,
-                                        region=region, enabled=True)
+        endpoint = (self.client.create_endpoint(self.service_id, interface,
+                    url, region=region, enabled=True)['endpoint'])
         # Asserting Create Endpoint response body
         self.assertIn('id', endpoint)
         self.assertEqual(region, endpoint['region'])
         self.assertEqual(url, endpoint['url'])
         # Checking if created endpoint is present in the list of endpoints
-        fetched_endpoints = self.client.list_endpoints()
+        fetched_endpoints = self.client.list_endpoints()['endpoints']
         fetched_endpoints_id = [e['id'] for e in fetched_endpoints]
         self.assertIn(endpoint['id'], fetched_endpoints_id)
         # Deleting the endpoint created in this method
         self.client.delete_endpoint(endpoint['id'])
         # Checking whether endpoint is deleted successfully
-        fetched_endpoints = self.client.list_endpoints()
+        fetched_endpoints = self.client.list_endpoints()['endpoints']
         fetched_endpoints_id = [e['id'] for e in fetched_endpoints]
         self.assertNotIn(endpoint['id'], fetched_endpoints_id)
 
@@ -101,7 +101,7 @@
         endpoint_for_update =\
             self.client.create_endpoint(self.service_id, interface1,
                                         url1, region=region1,
-                                        enabled=True)
+                                        enabled=True)['endpoint']
         self.addCleanup(self.client.delete_endpoint, endpoint_for_update['id'])
         # Creating service so as update endpoint with new service ID
         s_name = data_utils.rand_name('service')
@@ -110,6 +110,7 @@
         service2 =\
             self.service_client.create_service(s_name, s_type,
                                                description=s_description)
+        service2 = service2['service']
         self.service_ids.append(service2['id'])
         # Updating endpoint with new values
         region2 = data_utils.rand_name('region')
@@ -119,7 +120,8 @@
             self.client.update_endpoint(endpoint_for_update['id'],
                                         service_id=service2['id'],
                                         interface=interface2, url=url2,
-                                        region=region2, enabled=False)
+                                        region=region2,
+                                        enabled=False)['endpoint']
         # Asserting if the attributes of endpoint are updated
         self.assertEqual(service2['id'], endpoint['service_id'])
         self.assertEqual(interface2, endpoint['interface'])
diff --git a/tempest/api/identity/admin/v3/test_endpoints_negative.py b/tempest/api/identity/admin/v3/test_endpoints_negative.py
index b043415..8cf853b 100644
--- a/tempest/api/identity/admin/v3/test_endpoints_negative.py
+++ b/tempest/api/identity/admin/v3/test_endpoints_negative.py
@@ -38,7 +38,8 @@
         s_description = data_utils.rand_name('description')
         cls.service_data = (
             cls.service_client.create_service(s_name, s_type,
-                                              description=s_description))
+                                              description=s_description)
+            ['service'])
         cls.service_id = cls.service_data['id']
         cls.service_ids.append(cls.service_id)
 
@@ -78,7 +79,8 @@
         interface1 = 'public'
         endpoint_for_update = (
             self.client.create_endpoint(self.service_id, interface1,
-                                        url1, region=region1, enabled=True))
+                                        url1, region=region1,
+                                        enabled=True))['endpoint']
         self.addCleanup(self.client.delete_endpoint, endpoint_for_update['id'])
 
         self.assertRaises(lib_exc.BadRequest, self.client.update_endpoint,
diff --git a/tempest/api/identity/admin/v3/test_groups.py b/tempest/api/identity/admin/v3/test_groups.py
index 88e2959..5ce6354 100644
--- a/tempest/api/identity/admin/v3/test_groups.py
+++ b/tempest/api/identity/admin/v3/test_groups.py
@@ -25,7 +25,7 @@
         name = data_utils.rand_name('Group')
         description = data_utils.rand_name('Description')
         group = self.client.create_group(name,
-                                         description=description)
+                                         description=description)['group']
         self.addCleanup(self.client.delete_group, group['id'])
         self.assertEqual(group['name'], name)
         self.assertEqual(group['description'], description)
@@ -34,11 +34,11 @@
         new_desc = data_utils.rand_name('UpdateDescription')
         updated_group = self.client.update_group(group['id'],
                                                  name=new_name,
-                                                 description=new_desc)
+                                                 description=new_desc)['group']
         self.assertEqual(updated_group['name'], new_name)
         self.assertEqual(updated_group['description'], new_desc)
 
-        new_group = self.client.get_group(group['id'])
+        new_group = self.client.get_group(group['id'])['group']
         self.assertEqual(group['id'], new_group['id'])
         self.assertEqual(new_name, new_group['name'])
         self.assertEqual(new_desc, new_group['description'])
@@ -47,25 +47,25 @@
     @test.idempotent_id('1598521a-2f36-4606-8df9-30772bd51339')
     def test_group_users_add_list_delete(self):
         name = data_utils.rand_name('Group')
-        group = self.client.create_group(name)
+        group = self.client.create_group(name)['group']
         self.addCleanup(self.client.delete_group, group['id'])
         # add user into group
         users = []
         for i in range(3):
             name = data_utils.rand_name('User')
-            user = self.client.create_user(name)
+            user = self.client.create_user(name)['user']
             users.append(user)
             self.addCleanup(self.client.delete_user, user['id'])
             self.client.add_group_user(group['id'], user['id'])
 
         # list users in group
-        group_users = self.client.list_group_users(group['id'])
+        group_users = self.client.list_group_users(group['id'])['users']
         self.assertEqual(sorted(users), sorted(group_users))
         # delete user in group
         for user in users:
             self.client.delete_group_user(group['id'],
                                           user['id'])
-        group_users = self.client.list_group_users(group['id'])
+        group_users = self.client.list_group_users(group['id'])['users']
         self.assertEqual(len(group_users), 0)
 
     @test.idempotent_id('64573281-d26a-4a52-b899-503cb0f4e4ec')
@@ -73,18 +73,18 @@
         # create a user
         user = self.client.create_user(
             data_utils.rand_name('User'),
-            password=data_utils.rand_name('Pass'))
+            password=data_utils.rand_name('Pass'))['user']
         self.addCleanup(self.client.delete_user, user['id'])
         # create two groups, and add user into them
         groups = []
         for i in range(2):
             name = data_utils.rand_name('Group')
-            group = self.client.create_group(name)
+            group = self.client.create_group(name)['group']
             groups.append(group)
             self.addCleanup(self.client.delete_group, group['id'])
             self.client.add_group_user(group['id'], user['id'])
         # list groups which user belongs to
-        user_groups = self.client.list_user_groups(user['id'])
+        user_groups = self.client.list_user_groups(user['id'])['groups']
         self.assertEqual(sorted(groups), sorted(user_groups))
         self.assertEqual(2, len(user_groups))
 
@@ -97,11 +97,11 @@
             name = data_utils.rand_name('Group')
             description = data_utils.rand_name('Description')
             group = self.client.create_group(name,
-                                             description=description)
+                                             description=description)['group']
             self.addCleanup(self.client.delete_group, group['id'])
             group_ids.append(group['id'])
         # List and Verify Groups
-        body = self.client.list_groups()
+        body = self.client.list_groups()['groups']
         for g in body:
             fetched_ids.append(g['id'])
         missing_groups = [g for g in group_ids if g not in fetched_ids]
diff --git a/tempest/api/identity/admin/v3/test_list_projects.py b/tempest/api/identity/admin/v3/test_list_projects.py
index 12d80bb..5185fea 100644
--- a/tempest/api/identity/admin/v3/test_list_projects.py
+++ b/tempest/api/identity/admin/v3/test_list_projects.py
@@ -28,22 +28,23 @@
         # Create project with domain
         cls.p1_name = data_utils.rand_name('project')
         cls.p1 = cls.client.create_project(
-            cls.p1_name, enabled=False, domain_id=cls.data.domain['id'])
+            cls.p1_name, enabled=False,
+            domain_id=cls.data.domain['id'])['project']
         cls.data.projects.append(cls.p1)
         cls.project_ids.append(cls.p1['id'])
         # Create default project
         p2_name = data_utils.rand_name('project')
-        cls.p2 = cls.client.create_project(p2_name)
+        cls.p2 = cls.client.create_project(p2_name)['project']
         cls.data.projects.append(cls.p2)
         cls.project_ids.append(cls.p2['id'])
 
     @test.idempotent_id('1d830662-22ad-427c-8c3e-4ec854b0af44')
     def test_projects_list(self):
         # List projects
-        list_projects = self.client.list_projects()
+        list_projects = self.client.list_projects()['projects']
 
         for p in self.project_ids:
-            get_project = self.client.get_project(p)
+            get_project = self.client.get_project(p)['project']
             self.assertIn(get_project, list_projects)
 
     @test.idempotent_id('fab13f3c-f6a6-4b9f-829b-d32fd44fdf10')
@@ -63,6 +64,6 @@
         self._list_projects_with_params({'name': self.p1_name}, 'name')
 
     def _list_projects_with_params(self, params, key):
-        body = self.client.list_projects(params)
+        body = self.client.list_projects(params)['projects']
         self.assertIn(self.p1[key], map(lambda x: x[key], body))
         self.assertNotIn(self.p2[key], map(lambda x: x[key], body))
diff --git a/tempest/api/identity/admin/v3/test_list_users.py b/tempest/api/identity/admin/v3/test_list_users.py
index d3d51b4..320b479 100644
--- a/tempest/api/identity/admin/v3/test_list_users.py
+++ b/tempest/api/identity/admin/v3/test_list_users.py
@@ -25,7 +25,7 @@
         # assert the response based on expected and not_expected
         # expected: user expected in the list response
         # not_expected: user, which should not be present in list response
-        body = self.client.get_users(params)
+        body = self.client.get_users(params)['users']
         self.assertIn(expected[key], map(lambda x: x[key], body))
         self.assertNotIn(not_expected[key],
                          map(lambda x: x[key], body))
@@ -41,13 +41,13 @@
         u1_name = data_utils.rand_name('test_user')
         cls.domain_enabled_user = cls.client.create_user(
             u1_name, password=alt_password,
-            email=cls.alt_email, domain_id=cls.data.domain['id'])
+            email=cls.alt_email, domain_id=cls.data.domain['id'])['user']
         cls.data.v3_users.append(cls.domain_enabled_user)
         # Create default not enabled user
         u2_name = data_utils.rand_name('test_user')
         cls.non_domain_enabled_user = cls.client.create_user(
             u2_name, password=alt_password,
-            email=cls.alt_email, enabled=False)
+            email=cls.alt_email, enabled=False)['user']
         cls.data.v3_users.append(cls.non_domain_enabled_user)
 
     @test.idempotent_id('08f9aabb-dcfe-41d0-8172-82b5fa0bd73d')
@@ -77,7 +77,7 @@
     @test.idempotent_id('b30d4651-a2ea-4666-8551-0c0e49692635')
     def test_list_users(self):
         # List users
-        body = self.client.get_users()
+        body = self.client.get_users()['users']
         fetched_ids = [u['id'] for u in body]
         missing_users = [u['id'] for u in self.data.v3_users
                          if u['id'] not in fetched_ids]
@@ -88,7 +88,7 @@
     @test.idempotent_id('b4baa3ae-ac00-4b4e-9e27-80deaad7771f')
     def test_get_user(self):
         # Get a user detail
-        user = self.client.get_user(self.data.v3_users[0]['id'])
+        user = self.client.get_user(self.data.v3_users[0]['id'])['user']
         self.assertEqual(self.data.v3_users[0]['id'], user['id'])
         self.assertEqual(self.data.v3_users[0]['name'], user['name'])
         self.assertEqual(self.alt_email, user['email'])
diff --git a/tempest/api/identity/admin/v3/test_projects.py b/tempest/api/identity/admin/v3/test_projects.py
index 17712f3..f014307 100644
--- a/tempest/api/identity/admin/v3/test_projects.py
+++ b/tempest/api/identity/admin/v3/test_projects.py
@@ -26,13 +26,13 @@
         project_name = data_utils.rand_name('project')
         project_desc = data_utils.rand_name('desc')
         project = self.client.create_project(
-            project_name, description=project_desc)
+            project_name, description=project_desc)['project']
         self.data.projects.append(project)
         project_id = project['id']
         desc1 = project['description']
         self.assertEqual(desc1, project_desc, 'Description should have '
                          'been sent in response for create')
-        body = self.client.get_project(project_id)
+        body = self.client.get_project(project_id)['project']
         desc2 = body['description']
         self.assertEqual(desc2, project_desc, 'Description does not appear'
                          'to be set')
@@ -43,12 +43,12 @@
         self.data.setup_test_domain()
         project_name = data_utils.rand_name('project')
         project = self.client.create_project(
-            project_name, domain_id=self.data.domain['id'])
+            project_name, domain_id=self.data.domain['id'])['project']
         self.data.projects.append(project)
         project_id = project['id']
         self.assertEqual(project_name, project['name'])
         self.assertEqual(self.data.domain['id'], project['domain_id'])
-        body = self.client.get_project(project_id)
+        body = self.client.get_project(project_id)['project']
         self.assertEqual(project_name, body['name'])
         self.assertEqual(self.data.domain['id'], body['domain_id'])
 
@@ -57,12 +57,12 @@
         # Create a project that is enabled
         project_name = data_utils.rand_name('project')
         project = self.client.create_project(
-            project_name, enabled=True)
+            project_name, enabled=True)['project']
         self.data.projects.append(project)
         project_id = project['id']
         en1 = project['enabled']
         self.assertTrue(en1, 'Enable should be True in response')
-        body = self.client.get_project(project_id)
+        body = self.client.get_project(project_id)['project']
         en2 = body['enabled']
         self.assertTrue(en2, 'Enable should be True in lookup')
 
@@ -71,12 +71,12 @@
         # Create a project that is not enabled
         project_name = data_utils.rand_name('project')
         project = self.client.create_project(
-            project_name, enabled=False)
+            project_name, enabled=False)['project']
         self.data.projects.append(project)
         en1 = project['enabled']
         self.assertEqual('false', str(en1).lower(),
                          'Enable should be False in response')
-        body = self.client.get_project(project['id'])
+        body = self.client.get_project(project['id'])['project']
         en2 = body['enabled']
         self.assertEqual('false', str(en2).lower(),
                          'Enable should be False in lookup')
@@ -85,17 +85,18 @@
     def test_project_update_name(self):
         # Update name attribute of a project
         p_name1 = data_utils.rand_name('project')
-        project = self.client.create_project(p_name1)
+        project = self.client.create_project(p_name1)['project']
         self.data.projects.append(project)
 
         resp1_name = project['name']
 
         p_name2 = data_utils.rand_name('project2')
-        body = self.client.update_project(project['id'], name=p_name2)
+        body = self.client.update_project(project['id'],
+                                          name=p_name2)['project']
         resp2_name = body['name']
         self.assertNotEqual(resp1_name, resp2_name)
 
-        body = self.client.get_project(project['id'])
+        body = self.client.get_project(project['id'])['project']
         resp3_name = body['name']
 
         self.assertNotEqual(resp1_name, resp3_name)
@@ -108,17 +109,17 @@
         p_name = data_utils.rand_name('project')
         p_desc = data_utils.rand_name('desc')
         project = self.client.create_project(
-            p_name, description=p_desc)
+            p_name, description=p_desc)['project']
         self.data.projects.append(project)
         resp1_desc = project['description']
 
         p_desc2 = data_utils.rand_name('desc2')
         body = self.client.update_project(
-            project['id'], description=p_desc2)
+            project['id'], description=p_desc2)['project']
         resp2_desc = body['description']
         self.assertNotEqual(resp1_desc, resp2_desc)
 
-        body = self.client.get_project(project['id'])
+        body = self.client.get_project(project['id'])['project']
         resp3_desc = body['description']
 
         self.assertNotEqual(resp1_desc, resp3_desc)
@@ -130,18 +131,18 @@
         # Update the enabled attribute of a project
         p_name = data_utils.rand_name('project')
         p_en = False
-        project = self.client.create_project(p_name, enabled=p_en)
+        project = self.client.create_project(p_name, enabled=p_en)['project']
         self.data.projects.append(project)
 
         resp1_en = project['enabled']
 
         p_en2 = True
         body = self.client.update_project(
-            project['id'], enabled=p_en2)
+            project['id'], enabled=p_en2)['project']
         resp2_en = body['enabled']
         self.assertNotEqual(resp1_en, resp2_en)
 
-        body = self.client.get_project(project['id'])
+        body = self.client.get_project(project['id'])['project']
         resp3_en = body['enabled']
 
         self.assertNotEqual(resp1_en, resp3_en)
@@ -153,7 +154,7 @@
         # Associate a user to a project
         # Create a Project
         p_name = data_utils.rand_name('project')
-        project = self.client.create_project(p_name)
+        project = self.client.create_project(p_name)['project']
         self.data.projects.append(project)
 
         # Create a User
@@ -163,12 +164,12 @@
         u_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
-            email=u_email, project_id=project['id'])
+            email=u_email, project_id=project['id'])['user']
         # Delete the User at the end of this method
         self.addCleanup(self.client.delete_user, user['id'])
 
         # Get User To validate the user details
-        new_user_get = self.client.get_user(user['id'])
+        new_user_get = self.client.get_user(user['id'])['user']
         # Assert response body of GET
         self.assertEqual(u_name, new_user_get['name'])
         self.assertEqual(u_desc, new_user_get['description'])
diff --git a/tempest/api/identity/admin/v3/test_projects_negative.py b/tempest/api/identity/admin/v3/test_projects_negative.py
index d5ee5a7..9b60d54 100644
--- a/tempest/api/identity/admin/v3/test_projects_negative.py
+++ b/tempest/api/identity/admin/v3/test_projects_negative.py
@@ -34,7 +34,7 @@
     def test_project_create_duplicate(self):
         # Project names should be unique
         project_name = data_utils.rand_name('project-dup')
-        project = self.client.create_project(project_name)
+        project = self.client.create_project(project_name)['project']
         self.data.projects.append(project)
 
         self.assertRaises(
@@ -69,7 +69,7 @@
     def test_project_delete_by_unauthorized_user(self):
         # Non-admin user should not be able to delete a project
         project_name = data_utils.rand_name('project')
-        project = self.client.create_project(project_name)
+        project = self.client.create_project(project_name)['project']
         self.data.projects.append(project)
         self.assertRaises(
             lib_exc.Forbidden, self.non_admin_client.delete_project,
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/api/identity/admin/v3/test_roles.py b/tempest/api/identity/admin/v3/test_roles.py
index f58a5c5..ffc991a 100644
--- a/tempest/api/identity/admin/v3/test_roles.py
+++ b/tempest/api/identity/admin/v3/test_roles.py
@@ -25,7 +25,7 @@
         super(RolesV3TestJSON, cls).resource_setup()
         for _ in range(3):
             role_name = data_utils.rand_name(name='role')
-            role = cls.client.create_role(role_name)
+            role = cls.client.create_role(role_name)['role']
             cls.data.v3_roles.append(role)
         cls.fetched_role_ids = list()
         u_name = data_utils.rand_name('user')
@@ -34,20 +34,20 @@
         cls.u_password = data_utils.rand_name('pass')
         cls.domain = cls.client.create_domain(
             data_utils.rand_name('domain'),
-            description=data_utils.rand_name('domain-desc'))
+            description=data_utils.rand_name('domain-desc'))['domain']
         cls.project = cls.client.create_project(
             data_utils.rand_name('project'),
             description=data_utils.rand_name('project-desc'),
-            domain_id=cls.domain['id'])
+            domain_id=cls.domain['id'])['project']
         cls.group_body = cls.client.create_group(
             data_utils.rand_name('Group'), project_id=cls.project['id'],
-            domain_id=cls.domain['id'])
+            domain_id=cls.domain['id'])['group']
         cls.user_body = cls.client.create_user(
             u_name, description=u_desc, password=cls.u_password,
             email=u_email, project_id=cls.project['id'],
-            domain_id=cls.domain['id'])
+            domain_id=cls.domain['id'])['user']
         cls.role = cls.client.create_role(
-            data_utils.rand_name('Role'))
+            data_utils.rand_name('Role'))['role']
 
     @classmethod
     def resource_cleanup(cls):
@@ -69,23 +69,23 @@
     @test.idempotent_id('18afc6c0-46cf-4911-824e-9989cc056c3a')
     def test_role_create_update_get_list(self):
         r_name = data_utils.rand_name('Role')
-        role = self.client.create_role(r_name)
+        role = self.client.create_role(r_name)['role']
         self.addCleanup(self.client.delete_role, role['id'])
         self.assertIn('name', role)
         self.assertEqual(role['name'], r_name)
 
         new_name = data_utils.rand_name('NewRole')
-        updated_role = self.client.update_role(new_name, role['id'])
+        updated_role = self.client.update_role(new_name, role['id'])['role']
         self.assertIn('name', updated_role)
         self.assertIn('id', updated_role)
         self.assertIn('links', updated_role)
         self.assertNotEqual(r_name, updated_role['name'])
 
-        new_role = self.client.get_role(role['id'])
+        new_role = self.client.get_role(role['id'])['role']
         self.assertEqual(new_name, new_role['name'])
         self.assertEqual(updated_role['id'], new_role['id'])
 
-        roles = self.client.list_roles()
+        roles = self.client.list_roles()['roles']
         self.assertIn(role['id'], [r['id'] for r in roles])
 
     @test.idempotent_id('c6b80012-fe4a-498b-9ce8-eb391c05169f')
@@ -94,7 +94,7 @@
             self.project['id'], self.user_body['id'], self.role['id'])
 
         roles = self.client.list_user_roles_on_project(
-            self.project['id'], self.user_body['id'])
+            self.project['id'], self.user_body['id'])['roles']
 
         for i in roles:
             self.fetched_role_ids.append(i['id'])
@@ -111,7 +111,7 @@
             self.domain['id'], self.user_body['id'], self.role['id'])
 
         roles = self.client.list_user_roles_on_domain(
-            self.domain['id'], self.user_body['id'])
+            self.domain['id'], self.user_body['id'])['roles']
 
         for i in roles:
             self.fetched_role_ids.append(i['id'])
@@ -129,7 +129,7 @@
             self.project['id'], self.group_body['id'], self.role['id'])
         # List group roles on project
         roles = self.client.list_group_roles_on_project(
-            self.project['id'], self.group_body['id'])
+            self.project['id'], self.group_body['id'])['roles']
 
         for i in roles:
             self.fetched_role_ids.append(i['id'])
@@ -158,7 +158,7 @@
             self.domain['id'], self.group_body['id'], self.role['id'])
 
         roles = self.client.list_group_roles_on_domain(
-            self.domain['id'], self.group_body['id'])
+            self.domain['id'], self.group_body['id'])['roles']
 
         for i in roles:
             self.fetched_role_ids.append(i['id'])
@@ -172,6 +172,6 @@
     @test.idempotent_id('f5654bcc-08c4-4f71-88fe-05d64e06de94')
     def test_list_roles(self):
         # Return a list of all roles
-        body = self.client.list_roles()
+        body = self.client.list_roles()['roles']
         found = [role for role in body if role in self.data.v3_roles]
         self.assertEqual(len(found), len(self.data.v3_roles))
diff --git a/tempest/api/identity/admin/v3/test_services.py b/tempest/api/identity/admin/v3/test_services.py
index 95a7dcc..d920f64 100644
--- a/tempest/api/identity/admin/v3/test_services.py
+++ b/tempest/api/identity/admin/v3/test_services.py
@@ -37,7 +37,7 @@
         serv_type = data_utils.rand_name('type')
         desc = data_utils.rand_name('description')
         create_service = self.service_client.create_service(
-            serv_type, name=name, description=desc)
+            serv_type, name=name, description=desc)['service']
         self.addCleanup(self._del_service, create_service['id'])
         self.assertIsNotNone(create_service['id'])
 
@@ -50,13 +50,13 @@
         resp1_desc = create_service['description']
         s_desc2 = data_utils.rand_name('desc2')
         update_service = self.service_client.update_service(
-            s_id, description=s_desc2)
+            s_id, description=s_desc2)['service']
         resp2_desc = update_service['description']
 
         self.assertNotEqual(resp1_desc, resp2_desc)
 
         # Get service
-        fetched_service = self.service_client.get_service(s_id)
+        fetched_service = self.service_client.get_service(s_id)['service']
         resp3_desc = fetched_service['description']
 
         self.assertEqual(resp2_desc, resp3_desc)
@@ -68,7 +68,7 @@
         name = data_utils.rand_name('service')
         serv_type = data_utils.rand_name('type')
         service = self.service_client.create_service(
-            serv_type, name=name)
+            serv_type, name=name)['service']
         self.addCleanup(self.service_client.delete_service, service['id'])
         self.assertIn('id', service)
         expected_data = {'name': name, 'type': serv_type}
@@ -82,13 +82,13 @@
             name = data_utils.rand_name('service')
             serv_type = data_utils.rand_name('type')
             create_service = self.service_client.create_service(
-                serv_type, name=name)
+                serv_type, name=name)['service']
             self.addCleanup(self.service_client.delete_service,
                             create_service['id'])
             service_ids.append(create_service['id'])
 
         # List and Verify Services
-        services = self.service_client.list_services()
+        services = self.service_client.list_services()['services']
         fetched_ids = [service['id'] for service in services]
         found = [s for s in fetched_ids if s in service_ids]
         self.assertEqual(len(found), len(service_ids))
diff --git a/tempest/api/identity/admin/v3/test_tokens.py b/tempest/api/identity/admin/v3/test_tokens.py
index 951bc78..5681ac6 100644
--- a/tempest/api/identity/admin/v3/test_tokens.py
+++ b/tempest/api/identity/admin/v3/test_tokens.py
@@ -32,14 +32,14 @@
         u_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
-            email=u_email)
+            email=u_email)['user']
         self.addCleanup(self.client.delete_user, user['id'])
         # Perform Authentication
         resp = self.token.auth(user_id=user['id'],
                                password=u_password).response
         subject_token = resp['x-subject-token']
         # Perform GET Token
-        token_details = self.client.get_token(subject_token)
+        token_details = self.client.get_token(subject_token)['token']
         self.assertEqual(resp['x-subject-token'], subject_token)
         self.assertEqual(token_details['user']['id'], user['id'])
         self.assertEqual(token_details['user']['name'], u_name)
@@ -61,21 +61,22 @@
         # Create a user.
         user_name = data_utils.rand_name(name='user')
         user_password = data_utils.rand_name(name='pass')
-        user = self.client.create_user(user_name, password=user_password)
+        user = self.client.create_user(user_name,
+                                       password=user_password)['user']
         self.addCleanup(self.client.delete_user, user['id'])
 
         # Create a couple projects
         project1_name = data_utils.rand_name(name='project')
-        project1 = self.client.create_project(project1_name)
+        project1 = self.client.create_project(project1_name)['project']
         self.addCleanup(self.client.delete_project, project1['id'])
 
         project2_name = data_utils.rand_name(name='project')
-        project2 = self.client.create_project(project2_name)
+        project2 = self.client.create_project(project2_name)['project']
         self.addCleanup(self.client.delete_project, project2['id'])
 
         # Create a role
         role_name = data_utils.rand_name(name='role')
-        role = self.client.create_role(role_name)
+        role = self.client.create_role(role_name)['role']
         self.addCleanup(self.client.delete_role, role['id'])
 
         # Grant the user the role on both projects.
diff --git a/tempest/api/identity/admin/v3/test_trusts.py b/tempest/api/identity/admin/v3/test_trusts.py
index 8fe24c7..b8700a6 100644
--- a/tempest/api/identity/admin/v3/test_trusts.py
+++ b/tempest/api/identity/admin/v3/test_trusts.py
@@ -48,7 +48,7 @@
         # create a project that trusts will be granted on
         self.trustor_project_name = data_utils.rand_name(name='project')
         project = self.client.create_project(self.trustor_project_name,
-                                             domain_id='default')
+                                             domain_id='default')['project']
         self.trustor_project_id = project['id']
         self.assertIsNotNone(self.trustor_project_id)
 
@@ -63,17 +63,17 @@
             password=self.trustor_password,
             email=u_email,
             project_id=self.trustor_project_id,
-            domain_id='default')
+            domain_id='default')['user']
         self.trustor_user_id = user['id']
 
         # And two roles, one we'll delegate and one we won't
         self.delegated_role = data_utils.rand_name('DelegatedRole')
         self.not_delegated_role = data_utils.rand_name('NotDelegatedRole')
 
-        role = self.client.create_role(self.delegated_role)
+        role = self.client.create_role(self.delegated_role)['role']
         self.delegated_role_id = role['id']
 
-        role = self.client.create_role(self.not_delegated_role)
+        role = self.client.create_role(self.not_delegated_role)['role']
         self.not_delegated_role_id = role['id']
 
         # Assign roles to trustor
@@ -118,7 +118,7 @@
             project_id=self.trustor_project_id,
             role_names=[self.delegated_role],
             impersonation=impersonate,
-            expires_at=expires)
+            expires_at=expires)['trust']
         self.trust_id = trust_create['id']
         return trust_create
 
@@ -141,7 +141,7 @@
             self.assertEqual(1, len(trust['roles']))
 
     def get_trust(self):
-        trust_get = self.trustor_client.get_trust(self.trust_id)
+        trust_get = self.trustor_client.get_trust(self.trust_id)['trust']
         return trust_get
 
     def validate_role(self, role):
@@ -157,12 +157,12 @@
     def check_trust_roles(self):
         # Check we find the delegated role
         roles_get = self.trustor_client.get_trust_roles(
-            self.trust_id)
+            self.trust_id)['roles']
         self.assertEqual(1, len(roles_get))
         self.validate_role(roles_get[0])
 
         role_get = self.trustor_client.get_trust_role(
-            self.trust_id, self.delegated_role_id)
+            self.trust_id, self.delegated_role_id)['role']
         self.validate_role(role_get)
 
         role_get = self.trustor_client.check_trust_role(
@@ -257,7 +257,7 @@
     def test_get_trusts_query(self):
         self.create_trust()
         trusts_get = self.trustor_client.get_trusts(
-            trustor_user_id=self.trustor_user_id)
+            trustor_user_id=self.trustor_user_id)['trusts']
         self.assertEqual(1, len(trusts_get))
         self.validate_trust(trusts_get[0], summary=True)
 
@@ -265,7 +265,7 @@
     @test.idempotent_id('4773ebd5-ecbf-4255-b8d8-b63e6f72b65d')
     def test_get_trusts_all(self):
         self.create_trust()
-        trusts_get = self.client.get_trusts()
+        trusts_get = self.client.get_trusts()['trusts']
         trusts = [t for t in trusts_get
                   if t['id'] == self.trust_id]
         self.assertEqual(1, len(trusts))
diff --git a/tempest/api/identity/admin/v3/test_users.py b/tempest/api/identity/admin/v3/test_users.py
index 19cb24e..8fac0b3 100644
--- a/tempest/api/identity/admin/v3/test_users.py
+++ b/tempest/api/identity/admin/v3/test_users.py
@@ -30,13 +30,13 @@
         u_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
-            email=u_email, enabled=False)
+            email=u_email, enabled=False)['user']
         # Delete the User at the end of this method
         self.addCleanup(self.client.delete_user, user['id'])
         # Creating second project for updation
         project = self.client.create_project(
             data_utils.rand_name('project'),
-            description=data_utils.rand_name('project-desc'))
+            description=data_utils.rand_name('project-desc'))['project']
         # Delete the Project at the end of this method
         self.addCleanup(self.client.delete_project, project['id'])
         # Updating user details with new values
@@ -46,7 +46,7 @@
         update_user = self.client.update_user(
             user['id'], name=u_name2, description=u_description2,
             project_id=project['id'],
-            email=u_email2, enabled=False)
+            email=u_email2, enabled=False)['user']
         self.assertEqual(u_name2, update_user['name'])
         self.assertEqual(u_description2, update_user['description'])
         self.assertEqual(project['id'],
@@ -54,7 +54,7 @@
         self.assertEqual(u_email2, update_user['email'])
         self.assertEqual(False, update_user['enabled'])
         # GET by id after updation
-        new_user_get = self.client.get_user(user['id'])
+        new_user_get = self.client.get_user(user['id'])['user']
         # Assert response body of GET after updation
         self.assertEqual(u_name2, new_user_get['name'])
         self.assertEqual(u_description2, new_user_get['description'])
@@ -69,7 +69,7 @@
         u_name = data_utils.rand_name('user')
         original_password = data_utils.rand_name('pass')
         user = self.client.create_user(
-            u_name, password=original_password)
+            u_name, password=original_password)['user']
         # Delete the User at the end all test methods
         self.addCleanup(self.client.delete_user, user['id'])
         # Update user with new password
@@ -80,7 +80,7 @@
                                password=new_password).response
         subject_token = resp['x-subject-token']
         # Perform GET Token to verify and confirm password is updated
-        token_details = self.client.get_token(subject_token)
+        token_details = self.client.get_token(subject_token)['token']
         self.assertEqual(resp['x-subject-token'], subject_token)
         self.assertEqual(token_details['user']['id'], user['id'])
         self.assertEqual(token_details['user']['name'], u_name)
@@ -92,7 +92,7 @@
         fetched_project_ids = list()
         u_project = self.client.create_project(
             data_utils.rand_name('project'),
-            description=data_utils.rand_name('project-desc'))
+            description=data_utils.rand_name('project-desc'))['project']
         # Delete the Project at the end of this method
         self.addCleanup(self.client.delete_project, u_project['id'])
         # Create a user.
@@ -102,23 +102,23 @@
         u_password = data_utils.rand_name('pass')
         user_body = self.client.create_user(
             u_name, description=u_desc, password=u_password,
-            email=u_email, enabled=False, project_id=u_project['id'])
+            email=u_email, enabled=False, project_id=u_project['id'])['user']
         # Delete the User at the end of this method
         self.addCleanup(self.client.delete_user, user_body['id'])
         # Creating Role
         role_body = self.client.create_role(
-            data_utils.rand_name('role'))
+            data_utils.rand_name('role'))['role']
         # Delete the Role at the end of this method
         self.addCleanup(self.client.delete_role, role_body['id'])
 
-        user = self.client.get_user(user_body['id'])
-        role = self.client.get_role(role_body['id'])
+        user = self.client.get_user(user_body['id'])['user']
+        role = self.client.get_role(role_body['id'])['role']
         for i in range(2):
             # Creating project so as to assign role
             project_body = self.client.create_project(
                 data_utils.rand_name('project'),
-                description=data_utils.rand_name('project-desc'))
-            project = self.client.get_project(project_body['id'])
+                description=data_utils.rand_name('project-desc'))['project']
+            project = self.client.get_project(project_body['id'])['project']
             # Delete the Project at the end of this method
             self.addCleanup(self.client.delete_project, project_body['id'])
             # Assigning roles to user on project
@@ -126,7 +126,7 @@
                                          user['id'],
                                          role['id'])
             assigned_project_ids.append(project['id'])
-        body = self.client.list_user_projects(user['id'])
+        body = self.client.list_user_projects(user['id'])['projects']
         for i in body:
             fetched_project_ids.append(i['id'])
         # verifying the project ids in list
@@ -142,5 +142,5 @@
     def test_get_user(self):
         # Get a user detail
         self.data.setup_test_v3_user()
-        user = self.client.get_user(self.data.v3_user['id'])
+        user = self.client.get_user(self.data.v3_user['id'])['user']
         self.assertEqual(self.data.v3_user['id'], user['id'])
diff --git a/tempest/api/identity/base.py b/tempest/api/identity/base.py
index 0654f37..7b23e66 100644
--- a/tempest/api/identity/base.py
+++ b/tempest/api/identity/base.py
@@ -48,8 +48,12 @@
     def get_tenant_by_name(cls, name):
         try:
             tenants = cls.client.list_tenants()
+            # TODO(jswarren): always retrieve 'tenants' value
+            # once both clients return full response objects
+            if 'tenants' in tenants:
+                tenants = tenants['tenants']
         except AttributeError:
-            tenants = cls.client.list_projects()
+            tenants = cls.client.list_projects()['projects']
         tenant = [t for t in tenants if t['name'] == name]
         if len(tenant) > 0:
             return tenant[0]
@@ -153,21 +157,21 @@
 
     @classmethod
     def get_user_by_name(cls, name):
-        users = cls.client.get_users()
+        users = cls.client.get_users()['users']
         user = [u for u in users if u['name'] == name]
         if len(user) > 0:
             return user[0]
 
     @classmethod
     def get_tenant_by_name(cls, name):
-        tenants = cls.client.list_projects()
+        tenants = cls.client.list_projects()['projects']
         tenant = [t for t in tenants if t['name'] == name]
         if len(tenant) > 0:
             return tenant[0]
 
     @classmethod
     def get_role_by_name(cls, name):
-        roles = cls.client.list_roles()
+        roles = cls.client.list_roles()['roles']
         role = [r for r in roles if r['name'] == name]
         if len(role) > 0:
             return role[0]
@@ -237,7 +241,7 @@
                 self.test_user,
                 password=self.test_password,
                 project_id=self.project['id'],
-                email=self.test_email)
+                email=self.test_email)['user']
             self.v3_users.append(self.v3_user)
 
         def setup_test_project(self):
@@ -246,13 +250,13 @@
             self.test_description = data_utils.rand_name('desc')
             self.project = self.client.create_project(
                 name=self.test_project,
-                description=self.test_description)
+                description=self.test_description)['project']
             self.projects.append(self.project)
 
         def setup_test_v3_role(self):
             """Set up a test v3 role."""
             self.test_role = data_utils.rand_name('role')
-            self.v3_role = self.client.create_role(self.test_role)
+            self.v3_role = self.client.create_role(self.test_role)['role']
             self.v3_roles.append(self.v3_role)
 
         def setup_test_domain(self):
@@ -261,7 +265,7 @@
             self.test_description = data_utils.rand_name('desc')
             self.domain = self.client.create_domain(
                 name=self.test_domain,
-                description=self.test_description)
+                description=self.test_description)['domain']
             self.domains.append(self.domain)
 
         @staticmethod
diff --git a/tempest/api/network/test_floating_ips.py b/tempest/api/network/test_floating_ips.py
index f0923d2..4b4a4e2 100644
--- a/tempest/api/network/test_floating_ips.py
+++ b/tempest/api/network/test_floating_ips.py
@@ -25,7 +25,7 @@
 
 class FloatingIPTestJSON(base.BaseNetworkTest):
     """
-    Tests the following operations in the Quantum API using the REST client for
+    Tests the following operations in the Neutron API using the REST client for
     Neutron:
 
         Create a Floating IP
diff --git a/tempest/api/orchestration/base.py b/tempest/api/orchestration/base.py
index 6578680..f2c59f3 100644
--- a/tempest/api/orchestration/base.py
+++ b/tempest/api/orchestration/base.py
@@ -96,7 +96,7 @@
     @classmethod
     def _create_keypair(cls, name_start='keypair-heat-'):
         kp_name = data_utils.rand_name(name_start)
-        body = cls.keypairs_client.create_keypair(name=kp_name)
+        body = cls.keypairs_client.create_keypair(name=kp_name)['keypair']
         cls.keypairs.append(kp_name)
         return body
 
diff --git a/tempest/api/volume/admin/test_volume_hosts.py b/tempest/api/volume/admin/test_volume_hosts.py
index dd14d8c..b28488a 100644
--- a/tempest/api/volume/admin/test_volume_hosts.py
+++ b/tempest/api/volume/admin/test_volume_hosts.py
@@ -21,7 +21,7 @@
 
     @test.idempotent_id('d5f3efa2-6684-4190-9ced-1c2f526352ad')
     def test_list_hosts(self):
-        hosts = self.hosts_client.list_hosts()
+        hosts = self.hosts_client.list_hosts()['hosts']
         self.assertTrue(len(hosts) >= 2, "No. of hosts are < 2,"
                         "response of list hosts is: % s" % hosts)
 
diff --git a/tempest/api/volume/test_availability_zone.py b/tempest/api/volume/test_availability_zone.py
index f188fa9..366b8d2 100644
--- a/tempest/api/volume/test_availability_zone.py
+++ b/tempest/api/volume/test_availability_zone.py
@@ -31,7 +31,8 @@
     @test.idempotent_id('01f1ae88-eba9-4c6b-a011-6f7ace06b725')
     def test_get_availability_zone_list(self):
         # List of availability zone
-        availability_zone = self.client.list_availability_zones()
+        availability_zone = (self.client.list_availability_zones()
+                             ['availabilityZoneInfo'])
         self.assertTrue(len(availability_zone) > 0)
 
 
diff --git a/tempest/api/volume/test_extensions.py b/tempest/api/volume/test_extensions.py
index 17db45f..cce9ace 100644
--- a/tempest/api/volume/test_extensions.py
+++ b/tempest/api/volume/test_extensions.py
@@ -30,7 +30,8 @@
     @test.idempotent_id('94607eb0-43a5-47ca-82aa-736b41bd2e2c')
     def test_list_extensions(self):
         # List of all extensions
-        extensions = self.volumes_extension_client.list_extensions()
+        extensions = (self.volumes_extension_client.list_extensions()
+                      ['extensions'])
         if len(CONF.volume_feature_enabled.api_extensions) == 0:
             raise self.skipException('There are not any extensions configured')
         extension_list = [extension.get('alias') for extension in extensions]
diff --git a/tempest/api/volume/test_volumes_actions.py b/tempest/api/volume/test_volumes_actions.py
index 067c0c1..58c5ba9 100644
--- a/tempest/api/volume/test_volumes_actions.py
+++ b/tempest/api/volume/test_volumes_actions.py
@@ -53,7 +53,8 @@
     def resource_cleanup(cls):
         # Delete the test instance
         cls.servers_client.delete_server(cls.server['id'])
-        cls.servers_client.wait_for_server_termination(cls.server['id'])
+        waiters.wait_for_server_termination(cls.servers_client,
+                                            cls.server['id'])
 
         super(VolumesV2ActionsTest, cls).resource_cleanup()
 
diff --git a/tempest/api/volume/test_volumes_negative.py b/tempest/api/volume/test_volumes_negative.py
index 5203444..48f40f0 100644
--- a/tempest/api/volume/test_volumes_negative.py
+++ b/tempest/api/volume/test_volumes_negative.py
@@ -181,8 +181,8 @@
     def test_attach_volumes_with_nonexistent_volume_id(self):
         srv_name = data_utils.rand_name('Instance')
         server = self.create_server(srv_name)
-        self.addCleanup(self.servers_client.wait_for_server_termination,
-                        server['id'])
+        self.addCleanup(waiters.wait_for_server_termination,
+                        self.servers_client, server['id'])
         self.addCleanup(self.servers_client.delete_server, server['id'])
         waiters.wait_for_server_status(self.servers_client, server['id'],
                                        'ACTIVE')
diff --git a/tempest/api/volume/v2/test_volumes_list.py b/tempest/api/volume/v2/test_volumes_list.py
index d1eb694..ddc6822 100644
--- a/tempest/api/volume/v2/test_volumes_list.py
+++ b/tempest/api/volume/v2/test_volumes_list.py
@@ -118,7 +118,7 @@
         else:
             remaining = None
 
-        # Mark that we are not comming from a next link
+        # Mark that the current iteration is not from a 'next' link
         next = None
 
         while True:
@@ -149,8 +149,8 @@
                     # We no longer expect it
                     remaining.remove(element_id)
 
-            # If we come from a next link check that absolute url is the same
-            # as the one used for this request
+            # If the current iteration is from a 'next' link, check that the
+            # absolute url is the same as the one used for this request
             if next:
                 self.assertEqual(next, response.response['content-location'])
 
diff --git a/tempest/cmd/account_generator.py b/tempest/cmd/account_generator.py
index 0360146..e05cab3 100755
--- a/tempest/cmd/account_generator.py
+++ b/tempest/cmd/account_generator.py
@@ -160,7 +160,7 @@
                 raise exceptions.TempestException(
                     "Role: %s - doesn't exist" % r
                 )
-    existing = [x['name'] for x in identity_admin.list_tenants()]
+    existing = [x['name'] for x in identity_admin.list_tenants()['tenants']]
     for tenant in resources['tenants']:
         if tenant not in existing:
             identity_admin.create_tenant(tenant)
diff --git a/tempest/cmd/cleanup_service.py b/tempest/cmd/cleanup_service.py
index 2e96c81..3550842 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -245,7 +245,7 @@
 
     def list(self):
         client = self.client
-        keypairs = client.list_keypairs()
+        keypairs = client.list_keypairs()['keypairs']
         LOG.debug("List count, %s Keypairs" % len(keypairs))
         return keypairs
 
@@ -889,7 +889,7 @@
 
     def list(self):
         client = self.client
-        tenants = client.list_tenants()
+        tenants = client.list_tenants()['tenants']
         if not self.is_save_state:
             tenants = [tenant for tenant in tenants if (tenant['id']
                        not in self.saved_state_json['tenants'].keys()
diff --git a/tempest/cmd/javelin.py b/tempest/cmd/javelin.py
index aef42be..71aacbd 100755
--- a/tempest/cmd/javelin.py
+++ b/tempest/cmd/javelin.py
@@ -119,6 +119,7 @@
 from tempest_lib import exceptions as lib_exc
 import yaml
 
+from tempest.common import waiters
 from tempest import config
 from tempest.services.compute.json import flavors_client
 from tempest.services.compute.json import floating_ips_client
@@ -273,7 +274,7 @@
     Don't create the tenants if they already exist.
     """
     admin = keystone_admin()
-    body = admin.identity.list_tenants()
+    body = admin.identity.list_tenants()['tenants']
     existing = [x['name'] for x in body]
     for tenant in tenants:
         if tenant not in existing:
@@ -896,8 +897,8 @@
 
         # TODO(EmilienM): disassociate floating IP from server and release it.
         client.servers.delete_server(response['id'])
-        client.servers.wait_for_server_termination(response['id'],
-                                                   ignore_error=True)
+        waiters.wait_for_server_termination(client.servers, response['id'],
+                                            ignore_error=True)
 
 
 def create_secgroups(secgroups):
diff --git a/tempest/common/compute.py b/tempest/common/compute.py
index 06e3493..05ea393 100644
--- a/tempest/common/compute.py
+++ b/tempest/common/compute.py
@@ -26,7 +26,7 @@
 LOG = logging.getLogger(__name__)
 
 
-def create_test_server(clients, validatable, validation_resources=None,
+def create_test_server(clients, validatable=False, validation_resources=None,
                        tenant_network=None, **kwargs):
     """Common wrapper utility returning a test server.
 
diff --git a/tempest/common/isolated_creds.py b/tempest/common/isolated_creds.py
index 7888811..6dca3a3 100644
--- a/tempest/common/isolated_creds.py
+++ b/tempest/common/isolated_creds.py
@@ -45,6 +45,8 @@
     def create_user(self, username, password, project, email):
         user = self.identity_client.create_user(
             username, password, project['id'], email)
+        if 'user' in user:
+            user = user['user']
         return user
 
     @abc.abstractmethod
@@ -113,7 +115,7 @@
             # Domain names must be unique, in any case a list is returned,
             # selecting the first (and only) element
             self.creds_domain = self.identity_client.list_domains(
-                params={'name': domain_name})[0]
+                params={'name': domain_name})['domains'][0]
         except lib_exc.NotFound:
             # TODO(andrea) we could probably create the domain on the fly
             msg = "Configured domain %s could not be found" % domain_name
@@ -122,7 +124,7 @@
     def create_project(self, name, description):
         project = self.identity_client.create_project(
             name=name, description=description,
-            domain_id=self.creds_domain['id'])
+            domain_id=self.creds_domain['id'])['project']
         return project
 
     def get_credentials(self, user, project, password):
@@ -136,6 +138,10 @@
     def delete_project(self, project_id):
         self.identity_client.delete_project(project_id)
 
+    def _list_roles(self):
+        roles = self.identity_client.list_roles()['roles']
+        return roles
+
 
 def get_creds_client(identity_client, project_domain_name=None):
     if isinstance(identity_client, v2_identity.IdentityClient):
@@ -206,6 +212,8 @@
         email = data_utils.rand_name(root) + suffix + "@example.com"
         user = self.creds_client.create_user(
             username, user_password, project, email)
+        if 'user' in user:
+            user = user['user']
         role_assigned = False
         if admin:
             self.creds_client.assign_user_role(user, project,
diff --git a/tempest/common/validation_resources.py b/tempest/common/validation_resources.py
index 14730cf..d018aed 100644
--- a/tempest/common/validation_resources.py
+++ b/tempest/common/validation_resources.py
@@ -48,8 +48,8 @@
     if validation_resources:
         if validation_resources['keypair']:
             keypair_name = data_utils.rand_name('keypair')
-            validation_data['keypair'] = \
-                os.keypairs_client.create_keypair(name=keypair_name)
+            validation_data.update(os.keypairs_client.create_keypair(
+                name=keypair_name))
             LOG.debug("Validation resource key %s created" % keypair_name)
         add_rule = False
         if validation_resources['security_group']:
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index 8112e9e..7aa4fc2 100644
--- a/tempest/common/waiters.py
+++ b/tempest/common/waiters.py
@@ -15,6 +15,7 @@
 
 from oslo_log import log as logging
 from tempest_lib.common.utils import misc as misc_utils
+from tempest_lib import exceptions as lib_exc
 
 from tempest import config
 from tempest import exceptions
@@ -96,6 +97,25 @@
         old_task_state = task_state
 
 
+def wait_for_server_termination(client, server_id, ignore_error=False):
+    """Waits for server to reach termination."""
+    start_time = int(time.time())
+    while True:
+        try:
+            body = client.show_server(server_id)
+        except lib_exc.NotFound:
+            return
+
+        server_status = body['status']
+        if server_status == 'ERROR' and not ignore_error:
+            raise exceptions.BuildErrorException(server_id=server_id)
+
+        if int(time.time()) - start_time >= client.build_timeout:
+            raise exceptions.TimeoutException
+
+        time.sleep(client.build_interval)
+
+
 def wait_for_image_status(client, image_id, status):
     """Waits for an image to reach a given status.
 
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index e9530a2..766042e 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -96,10 +96,11 @@
 
     def addCleanup_with_wait(self, waiter_callable, thing_id, thing_id_param,
                              cleanup_callable, cleanup_args=None,
-                             cleanup_kwargs=None):
+                             cleanup_kwargs=None, waiter_client=None):
         """Adds wait for async resource deletion at the end of cleanups
 
         @param waiter_callable: callable to wait for the resource to delete
+            with the following waiter_client if specified.
         @param thing_id: the id of the resource to be cleaned-up
         @param thing_id_param: the name of the id param in the waiter
         @param cleanup_callable: method to load pass to self.addCleanup with
@@ -115,6 +116,8 @@
             'waiter_callable': waiter_callable,
             thing_id_param: thing_id
         }
+        if waiter_client:
+            wait_dict['client'] = waiter_client
         self.cleanup_waits.append(wait_dict)
 
     def _wait_for_cleanups(self):
@@ -142,7 +145,7 @@
         # We don't need to create a keypair by pubkey in scenario
         body = client.create_keypair(name=name)
         self.addCleanup(client.delete_keypair, name)
-        return body
+        return body['keypair']
 
     def create_server(self, name=None, image=None, flavor=None,
                       wait_on_boot=True, wait_on_delete=True,
@@ -172,13 +175,15 @@
         server = self.servers_client.create_server(name, image, flavor,
                                                    **create_kwargs)
         if wait_on_delete:
-            self.addCleanup(self.servers_client.wait_for_server_termination,
+            self.addCleanup(waiters.wait_for_server_termination,
+                            self.servers_client,
                             server['id'])
         self.addCleanup_with_wait(
-            waiter_callable=self.servers_client.wait_for_server_termination,
+            waiter_callable=waiters.wait_for_server_termination,
             thing_id=server['id'], thing_id_param='server_id',
             cleanup_callable=self.delete_wrapper,
-            cleanup_args=[self.servers_client.delete_server, server['id']])
+            cleanup_args=[self.servers_client.delete_server, server['id']],
+            waiter_client=self.servers_client)
         if wait_on_boot:
             waiters.wait_for_server_status(self.servers_client,
                                            server_id=server['id'],
diff --git a/tempest/scenario/test_dashboard_basic_ops.py b/tempest/scenario/test_dashboard_basic_ops.py
index eb018eb..8e91a6d 100644
--- a/tempest/scenario/test_dashboard_basic_ops.py
+++ b/tempest/scenario/test_dashboard_basic_ops.py
@@ -26,6 +26,7 @@
 class HorizonHTMLParser(HTMLParser.HTMLParser):
     csrf_token = None
     region = None
+    login = None
 
     def _find_name(self, attrs, name):
         for attrpair in attrs:
@@ -39,12 +40,20 @@
                 return attrpair[1]
         return None
 
+    def _find_attr_value(self, attrs, attr_name):
+        for attrpair in attrs:
+            if attrpair[0] == attr_name:
+                return attrpair[1]
+        return None
+
     def handle_starttag(self, tag, attrs):
         if tag == 'input':
             if self._find_name(attrs, 'csrfmiddlewaretoken'):
                 self.csrf_token = self._find_value(attrs)
             if self._find_name(attrs, 'region'):
                 self.region = self._find_value(attrs)
+        if tag == 'form':
+            self.login = self._find_attr_value(attrs, 'action')
 
 
 class TestDashboardBasicOps(manager.ScenarioTest):
@@ -79,8 +88,12 @@
         parser = HorizonHTMLParser()
         parser.feed(response)
 
+        # construct login url for dashboard, discovery accomodates non-/ web
+        # root for dashboard
+        login_url = CONF.dashboard.dashboard_url + parser.login[1:]
+
         # Prepare login form request
-        req = request.Request(CONF.dashboard.login_url)
+        req = request.Request(login_url)
         req.add_header('Content-type', 'application/x-www-form-urlencoded')
         req.add_header('Referer', CONF.dashboard.dashboard_url)
         params = {'username': username,
diff --git a/tempest/scenario/test_large_ops.py b/tempest/scenario/test_large_ops.py
index c44557e..4e6358e 100644
--- a/tempest/scenario/test_large_ops.py
+++ b/tempest/scenario/test_large_ops.py
@@ -109,8 +109,8 @@
         for server in self.servers:
             # after deleting all servers - wait for all servers to clear
             # before cleanup continues
-            self.addCleanupClass(self.servers_client.
-                                 wait_for_server_termination,
+            self.addCleanupClass(waiters.wait_for_server_termination,
+                                 self.servers_client,
                                  server['id'])
         for server in self.servers:
             self.addCleanupClass(self.servers_client.delete_server,
diff --git a/tempest/scenario/test_network_basic_ops.py b/tempest/scenario/test_network_basic_ops.py
index 12af667..c194103 100644
--- a/tempest/scenario/test_network_basic_ops.py
+++ b/tempest/scenario/test_network_basic_ops.py
@@ -20,6 +20,7 @@
 import testtools
 
 from tempest.common.utils import data_utils
+from tempest.common import waiters
 from tempest import config
 from tempest import exceptions
 from tempest.scenario import manager
@@ -643,7 +644,7 @@
         self.assertEqual(self.port_id, port_list[0]['id'])
         # Delete the server.
         self.servers_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.servers_client, server['id'])
         # Assert the port still exists on the network but is unbound from
         # the deleted server.
         port = self.network_client.show_port(self.port_id)['port']
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index f61b151..3019cc4 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -16,6 +16,7 @@
 from oslo_log import log as logging
 
 from tempest import config
+from tempest import exceptions
 from tempest.scenario import manager
 from tempest.scenario import utils as test_utils
 from tempest import test
@@ -98,9 +99,24 @@
     def verify_metadata(self):
         if self.run_ssh and CONF.compute_feature_enabled.metadata_service:
             # Verify metadata service
-            result = self.ssh_client.exec_command(
-                "curl http://169.254.169.254/latest/meta-data/public-ipv4")
-            self.assertEqual(self.floating_ip['ip'], result)
+            md_url = 'http://169.254.169.254/latest/meta-data/public-ipv4'
+
+            def exec_cmd_and_verify_output():
+                cmd = 'curl ' + md_url
+                floating_ip = self.floating_ip['ip']
+                result = self.ssh_client.exec_command(cmd)
+                if result:
+                    msg = ('Failed while verifying metadata on server. Result '
+                           'of command "%s" is NOT "%s".' % (cmd, floating_ip))
+                    self.assertEqual(floating_ip, result, msg)
+                    return 'Verification is successful!'
+
+            if not test.call_until_true(exec_cmd_and_verify_output,
+                                        CONF.compute.build_timeout,
+                                        CONF.compute.build_interval):
+                raise exceptions.TimeoutException('Timed out while waiting to '
+                                                  'verify metadata on server. '
+                                                  '%s is empty.' % md_url)
 
     @test.idempotent_id('7fff3fb3-91d8-4fd0-bd7d-0204f1f180ba')
     @test.attr(type='smoke')
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 3809831..03f80d5 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -122,7 +122,7 @@
 
     def _delete_server(self, server):
         self.servers_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'])
+        waiters.wait_for_server_termination(self.servers_client, server['id'])
 
     def _check_content_of_written_file(self, ssh_client, expected):
         actual = self._get_content(ssh_client)
diff --git a/tempest/services/compute/json/keypairs_client.py b/tempest/services/compute/json/keypairs_client.py
index e51671f..2e22bc6 100644
--- a/tempest/services/compute/json/keypairs_client.py
+++ b/tempest/services/compute/json/keypairs_client.py
@@ -24,26 +24,21 @@
     def list_keypairs(self):
         resp, body = self.get("os-keypairs")
         body = json.loads(body)
-        # Each returned keypair is embedded within an unnecessary 'keypair'
-        # element which is a deviation from other resources like floating-ips,
-        # servers, etc. A bug?
-        # For now we shall adhere to the spec, but the spec for keypairs
-        # is yet to be found
         self.validate_response(schema.list_keypairs, resp, body)
-        return service_client.ResponseBodyList(resp, body['keypairs'])
+        return service_client.ResponseBody(resp, body)
 
     def show_keypair(self, keypair_name):
         resp, body = self.get("os-keypairs/%s" % keypair_name)
         body = json.loads(body)
         self.validate_response(schema.get_keypair, resp, body)
-        return service_client.ResponseBody(resp, body['keypair'])
+        return service_client.ResponseBody(resp, body)
 
     def create_keypair(self, **kwargs):
         post_body = json.dumps({'keypair': kwargs})
         resp, body = self.post("os-keypairs", body=post_body)
         body = json.loads(body)
         self.validate_response(schema.create_keypair, resp, body)
-        return service_client.ResponseBody(resp, body['keypair'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_keypair(self, keypair_name):
         resp, body = self.delete("os-keypairs/%s" % keypair_name)
diff --git a/tempest/services/compute/json/servers_client.py b/tempest/services/compute/json/servers_client.py
index a99a1f5..7022418 100644
--- a/tempest/services/compute/json/servers_client.py
+++ b/tempest/services/compute/json/servers_client.py
@@ -14,15 +14,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import time
-
 from oslo_serialization import jsonutils as json
 from six.moves.urllib import parse as urllib
-from tempest_lib import exceptions as lib_exc
 
 from tempest.api_schema.response.compute.v2_1 import servers as schema
 from tempest.common import service_client
-from tempest import exceptions
 
 
 class ServersClient(service_client.ServiceClient):
@@ -165,24 +161,6 @@
         self.validate_response(_schema, resp, body)
         return service_client.ResponseBody(resp, body)
 
-    def wait_for_server_termination(self, server_id, ignore_error=False):
-        """Waits for server to reach termination."""
-        start_time = int(time.time())
-        while True:
-            try:
-                body = self.show_server(server_id)
-            except lib_exc.NotFound:
-                return
-
-            server_status = body['status']
-            if server_status == 'ERROR' and not ignore_error:
-                raise exceptions.BuildErrorException(server_id=server_id)
-
-            if int(time.time()) - start_time >= self.build_timeout:
-                raise exceptions.TimeoutException
-
-            time.sleep(self.build_interval)
-
     def list_addresses(self, server_id):
         """Lists all addresses for a server."""
         resp, body = self.get("servers/%s/ips" % server_id)
@@ -206,15 +184,7 @@
                                post_body)
         if response_key is not None:
             body = json.loads(body)
-            # Check for Schema as 'None' because if we do not have any server
-            # action schema implemented yet then they can pass 'None' to skip
-            # the validation.Once all server action has their schema
-            # implemented then, this check can be removed if every actions are
-            # supposed to validate their response.
-            # TODO(GMann): Remove the below 'if' check once all server actions
-            # schema are implemented.
-            if schema is not None:
-                self.validate_response(schema, resp, body)
+            self.validate_response(schema, resp, body)
             body = body[response_key]
         else:
             self.validate_response(schema, resp, body)
diff --git a/tempest/services/data_processing/v1_1/data_processing_client.py b/tempest/services/data_processing/v1_1/data_processing_client.py
index bbc0f2a..cba4c42 100644
--- a/tempest/services/data_processing/v1_1/data_processing_client.py
+++ b/tempest/services/data_processing/v1_1/data_processing_client.py
@@ -39,8 +39,8 @@
         self.expected_success(resp_status, resp.status)
         return resp, body
 
-    def _request_check_and_parse_resp(self, request_func, uri, resp_status,
-                                      resource_name, *args, **kwargs):
+    def _request_check_and_parse_resp(self, request_func, uri,
+                                      resp_status, *args, **kwargs):
         """Make a request using specified request_func, check response status
         code and parse response body.
 
@@ -50,36 +50,19 @@
         resp, body = request_func(uri, headers=headers, *args, **kwargs)
         self.expected_success(resp_status, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body[resource_name])
-
-    def _request_check_and_parse_resp_list(self, request_func, uri,
-                                           resp_status, resource_name,
-                                           *args, **kwargs):
-        """Make a request using specified request_func, check response status
-        code and parse response body.
-
-        It returns a ResponseBodyList.
-        """
-        headers = {'Content-Type': 'application/json'}
-        resp, body = request_func(uri, headers=headers, *args, **kwargs)
-        self.expected_success(resp_status, resp.status)
-        body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body[resource_name])
+        return service_client.ResponseBody(resp, body)
 
     def list_node_group_templates(self):
         """List all node group templates for a user."""
 
         uri = 'node-group-templates'
-        return self._request_check_and_parse_resp_list(self.get, uri,
-                                                       200,
-                                                       'node_group_templates')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_node_group_template(self, tmpl_id):
         """Returns the details of a single node group template."""
 
         uri = 'node-group-templates/%s' % tmpl_id
-        return self._request_check_and_parse_resp(self.get, uri,
-                                                  200, 'node_group_template')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def create_node_group_template(self, name, plugin_name, hadoop_version,
                                    node_processes, flavor_id,
@@ -100,7 +83,6 @@
             'node_configs': node_configs or dict(),
         })
         return self._request_check_and_parse_resp(self.post, uri, 202,
-                                                  'node_group_template',
                                                   body=json.dumps(body))
 
     def delete_node_group_template(self, tmpl_id):
@@ -113,8 +95,7 @@
         """List all enabled plugins."""
 
         uri = 'plugins'
-        return self._request_check_and_parse_resp_list(self.get,
-                                                       uri, 200, 'plugins')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_plugin(self, plugin_name, plugin_version=None):
         """Returns the details of a single plugin."""
@@ -122,22 +103,19 @@
         uri = 'plugins/%s' % plugin_name
         if plugin_version:
             uri += '/%s' % plugin_version
-        return self._request_check_and_parse_resp(self.get, uri, 200, 'plugin')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def list_cluster_templates(self):
         """List all cluster templates for a user."""
 
         uri = 'cluster-templates'
-        return self._request_check_and_parse_resp_list(self.get, uri,
-                                                       200,
-                                                       'cluster_templates')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_cluster_template(self, tmpl_id):
         """Returns the details of a single cluster template."""
 
         uri = 'cluster-templates/%s' % tmpl_id
-        return self._request_check_and_parse_resp(self.get,
-                                                  uri, 200, 'cluster_template')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def create_cluster_template(self, name, plugin_name, hadoop_version,
                                 node_groups, cluster_configs=None,
@@ -157,7 +135,6 @@
             'cluster_configs': cluster_configs or dict(),
         })
         return self._request_check_and_parse_resp(self.post, uri, 202,
-                                                  'cluster_template',
                                                   body=json.dumps(body))
 
     def delete_cluster_template(self, tmpl_id):
@@ -170,16 +147,13 @@
         """List all data sources for a user."""
 
         uri = 'data-sources'
-        return self._request_check_and_parse_resp_list(self.get,
-                                                       uri, 200,
-                                                       'data_sources')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_data_source(self, source_id):
         """Returns the details of a single data source."""
 
         uri = 'data-sources/%s' % source_id
-        return self._request_check_and_parse_resp(self.get,
-                                                  uri, 200, 'data_source')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def create_data_source(self, name, data_source_type, url, **kwargs):
         """Creates data source with specified params.
@@ -195,8 +169,7 @@
             'url': url
         })
         return self._request_check_and_parse_resp(self.post, uri,
-                                                  202, 'data_source',
-                                                  body=json.dumps(body))
+                                                  202, body=json.dumps(body))
 
     def delete_data_source(self, source_id):
         """Deletes the specified data source by id."""
@@ -208,22 +181,19 @@
         """List all job binary internals for a user."""
 
         uri = 'job-binary-internals'
-        return self._request_check_and_parse_resp_list(self.get,
-                                                       uri, 200, 'binaries')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_job_binary_internal(self, job_binary_id):
         """Returns the details of a single job binary internal."""
 
         uri = 'job-binary-internals/%s' % job_binary_id
-        return self._request_check_and_parse_resp(self.get, uri,
-                                                  200, 'job_binary_internal')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def create_job_binary_internal(self, name, data):
         """Creates job binary internal with specified params."""
 
         uri = 'job-binary-internals/%s' % name
-        return self._request_check_and_parse_resp(self.put, uri, 202,
-                                                  'job_binary_internal', data)
+        return self._request_check_and_parse_resp(self.put, uri, 202, data)
 
     def delete_job_binary_internal(self, job_binary_id):
         """Deletes the specified job binary internal by id."""
@@ -241,15 +211,13 @@
         """List all job binaries for a user."""
 
         uri = 'job-binaries'
-        return self._request_check_and_parse_resp_list(self.get,
-                                                       uri, 200, 'binaries')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_job_binary(self, job_binary_id):
         """Returns the details of a single job binary."""
 
         uri = 'job-binaries/%s' % job_binary_id
-        return self._request_check_and_parse_resp(self.get,
-                                                  uri, 200, 'job_binary')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def create_job_binary(self, name, url, extra=None, **kwargs):
         """Creates job binary with specified params.
@@ -265,8 +233,7 @@
             'extra': extra or dict(),
         })
         return self._request_check_and_parse_resp(self.post, uri,
-                                                  202, 'job_binary',
-                                                  body=json.dumps(body))
+                                                  202, body=json.dumps(body))
 
     def delete_job_binary(self, job_binary_id):
         """Deletes the specified job binary by id."""
@@ -284,14 +251,13 @@
         """List all jobs for a user."""
 
         uri = 'jobs'
-        return self._request_check_and_parse_resp_list(self.get,
-                                                       uri, 200, 'jobs')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def get_job(self, job_id):
         """Returns the details of a single job."""
 
         uri = 'jobs/%s' % job_id
-        return self._request_check_and_parse_resp(self.get, uri, 200, 'job')
+        return self._request_check_and_parse_resp(self.get, uri, 200)
 
     def create_job(self, name, job_type, mains, libs=None, **kwargs):
         """Creates job with specified params.
@@ -307,8 +273,8 @@
             'mains': mains,
             'libs': libs or list(),
         })
-        return self._request_check_and_parse_resp(self.post, uri, 202,
-                                                  'job', body=json.dumps(body))
+        return self._request_check_and_parse_resp(self.post, uri,
+                                                  202, body=json.dumps(body))
 
     def delete_job(self, job_id):
         """Deletes the specified job by id."""
diff --git a/tempest/services/identity/v2/json/identity_client.py b/tempest/services/identity/v2/json/identity_client.py
index c9345e0..e6416d6 100644
--- a/tempest/services/identity/v2/json/identity_client.py
+++ b/tempest/services/identity/v2/json/identity_client.py
@@ -56,7 +56,7 @@
         resp, body = self.get('OS-KSADM/roles/%s' % role_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body)
 
     def create_tenant(self, name, **kwargs):
         """
@@ -125,10 +125,10 @@
         resp, body = self.get('tenants')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['tenants'])
+        return service_client.ResponseBody(resp, body)
 
     def get_tenant_by_name(self, tenant_name):
-        tenants = self.list_tenants()
+        tenants = self.list_tenants()['tenants']
         for tenant in tenants:
             if tenant['name'] == tenant_name:
                 return tenant
diff --git a/tempest/services/identity/v3/json/credentials_client.py b/tempest/services/identity/v3/json/credentials_client.py
index e27f960..decf3a8 100644
--- a/tempest/services/identity/v3/json/credentials_client.py
+++ b/tempest/services/identity/v3/json/credentials_client.py
@@ -36,11 +36,11 @@
         self.expected_success(201, resp.status)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
-        return service_client.ResponseBody(resp, body['credential'])
+        return service_client.ResponseBody(resp, body)
 
     def update_credential(self, credential_id, **kwargs):
         """Updates a credential."""
-        body = self.get_credential(credential_id)
+        body = self.get_credential(credential_id)['credential']
         cred_type = kwargs.get('type', body['type'])
         access_key = kwargs.get('access_key', body['blob']['access'])
         secret_key = kwargs.get('secret_key', body['blob']['secret'])
@@ -59,7 +59,7 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
-        return service_client.ResponseBody(resp, body['credential'])
+        return service_client.ResponseBody(resp, body)
 
     def get_credential(self, credential_id):
         """To GET Details of a credential."""
@@ -67,14 +67,14 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
-        return service_client.ResponseBody(resp, body['credential'])
+        return service_client.ResponseBody(resp, body)
 
     def list_credentials(self):
         """Lists out all the available credentials."""
         resp, body = self.get('credentials')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['credentials'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_credential(self, credential_id):
         """Deletes a credential."""
diff --git a/tempest/services/identity/v3/json/endpoints_client.py b/tempest/services/identity/v3/json/endpoints_client.py
index f93fb74..6bdf8b3 100644
--- a/tempest/services/identity/v3/json/endpoints_client.py
+++ b/tempest/services/identity/v3/json/endpoints_client.py
@@ -26,7 +26,7 @@
         resp, body = self.get('endpoints')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['endpoints'])
+        return service_client.ResponseBody(resp, body)
 
     def create_endpoint(self, service_id, interface, url, **kwargs):
         """Create endpoint.
@@ -51,7 +51,7 @@
         resp, body = self.post('endpoints', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['endpoint'])
+        return service_client.ResponseBody(resp, body)
 
     def update_endpoint(self, endpoint_id, service_id=None, interface=None,
                         url=None, region=None, enabled=None, **kwargs):
@@ -78,7 +78,7 @@
         resp, body = self.patch('endpoints/%s' % endpoint_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['endpoint'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_endpoint(self, endpoint_id):
         """Delete endpoint."""
diff --git a/tempest/services/identity/v3/json/identity_client.py b/tempest/services/identity/v3/json/identity_client.py
index 87d4b79..9a60a24 100644
--- a/tempest/services/identity/v3/json/identity_client.py
+++ b/tempest/services/identity/v3/json/identity_client.py
@@ -49,11 +49,11 @@
         resp, body = self.post('users', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['user'])
+        return service_client.ResponseBody(resp, body)
 
     def update_user(self, user_id, name, **kwargs):
         """Updates a user."""
-        body = self.get_user(user_id)
+        body = self.get_user(user_id)['user']
         email = kwargs.get('email', body['email'])
         en = kwargs.get('enabled', body['enabled'])
         project_id = kwargs.get('project_id', body['project_id'])
@@ -78,7 +78,7 @@
         resp, body = self.patch('users/%s' % user_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['user'])
+        return service_client.ResponseBody(resp, body)
 
     def update_user_password(self, user_id, password, original_password):
         """Updates a user password."""
@@ -96,7 +96,7 @@
         resp, body = self.get('users/%s/projects' % user_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['projects'])
+        return service_client.ResponseBody(resp, body)
 
     def get_users(self, params=None):
         """Get the list of users."""
@@ -106,14 +106,14 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['users'])
+        return service_client.ResponseBody(resp, body)
 
     def get_user(self, user_id):
         """GET a user."""
         resp, body = self.get("users/%s" % user_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['user'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_user(self, user_id):
         """Deletes a User."""
@@ -136,7 +136,7 @@
         resp, body = self.post('projects', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['project'])
+        return service_client.ResponseBody(resp, body)
 
     def list_projects(self, params=None):
         url = "projects"
@@ -145,10 +145,10 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['projects'])
+        return service_client.ResponseBody(resp, body)
 
     def update_project(self, project_id, **kwargs):
-        body = self.get_project(project_id)
+        body = self.get_project(project_id)['project']
         name = kwargs.get('name', body['name'])
         desc = kwargs.get('description', body['description'])
         en = kwargs.get('enabled', body['enabled'])
@@ -164,14 +164,14 @@
         resp, body = self.patch('projects/%s' % project_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['project'])
+        return service_client.ResponseBody(resp, body)
 
     def get_project(self, project_id):
         """GET a Project."""
         resp, body = self.get("projects/%s" % project_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['project'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_project(self, project_id):
         """Delete a project."""
@@ -188,21 +188,21 @@
         resp, body = self.post('roles', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body)
 
     def get_role(self, role_id):
         """GET a Role."""
         resp, body = self.get('roles/%s' % str(role_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body)
 
     def list_roles(self):
         """Get the list of Roles."""
         resp, body = self.get("roles")
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBody(resp, body)
 
     def update_role(self, name, role_id):
         """Create a Role."""
@@ -213,7 +213,7 @@
         resp, body = self.patch('roles/%s' % str(role_id), post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_role(self, role_id):
         """Delete a role."""
@@ -241,7 +241,7 @@
         resp, body = self.post('domains', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['domain'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_domain(self, domain_id):
         """Delete a domain."""
@@ -257,11 +257,11 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['domains'])
+        return service_client.ResponseBody(resp, body)
 
     def update_domain(self, domain_id, **kwargs):
         """Updates a domain."""
-        body = self.get_domain(domain_id)
+        body = self.get_domain(domain_id)['domain']
         description = kwargs.get('description', body['description'])
         en = kwargs.get('enabled', body['enabled'])
         name = kwargs.get('name', body['name'])
@@ -274,14 +274,14 @@
         resp, body = self.patch('domains/%s' % domain_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['domain'])
+        return service_client.ResponseBody(resp, body)
 
     def get_domain(self, domain_id):
         """Get Domain details."""
         resp, body = self.get('domains/%s' % domain_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['domain'])
+        return service_client.ResponseBody(resp, body)
 
     def get_token(self, resp_token):
         """Get token details."""
@@ -289,7 +289,7 @@
         resp, body = self.get("auth/tokens", headers=headers)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['token'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_token(self, resp_token):
         """Deletes token."""
@@ -313,25 +313,25 @@
         resp, body = self.post('groups', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['group'])
+        return service_client.ResponseBody(resp, body)
 
     def get_group(self, group_id):
         """Get group details."""
         resp, body = self.get('groups/%s' % group_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['group'])
+        return service_client.ResponseBody(resp, body)
 
     def list_groups(self):
         """Lists the groups."""
         resp, body = self.get('groups')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['groups'])
+        return service_client.ResponseBody(resp, body)
 
     def update_group(self, group_id, **kwargs):
         """Updates a group."""
-        body = self.get_group(group_id)
+        body = self.get_group(group_id)['group']
         name = kwargs.get('name', body['name'])
         description = kwargs.get('description', body['description'])
         post_body = {
@@ -342,7 +342,7 @@
         resp, body = self.patch('groups/%s' % group_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['group'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_group(self, group_id):
         """Delete a group."""
@@ -362,14 +362,14 @@
         resp, body = self.get('groups/%s/users' % group_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['users'])
+        return service_client.ResponseBody(resp, body)
 
     def list_user_groups(self, user_id):
         """Lists groups which a user belongs to."""
         resp, body = self.get('users/%s/groups' % user_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['groups'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_group_user(self, group_id, user_id):
         """Delete user in group."""
@@ -397,7 +397,7 @@
                               (project_id, user_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBody(resp, body)
 
     def list_user_roles_on_domain(self, domain_id, user_id):
         """list roles of a user on a domain."""
@@ -405,7 +405,7 @@
                               (domain_id, user_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBody(resp, body)
 
     def revoke_role_from_user_on_project(self, project_id, user_id, role_id):
         """Delete role of a user on a project."""
@@ -441,7 +441,7 @@
                               (project_id, group_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBody(resp, body)
 
     def list_group_roles_on_domain(self, domain_id, group_id):
         """list roles of a user on a domain."""
@@ -449,7 +449,7 @@
                               (domain_id, group_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBody(resp, body)
 
     def revoke_role_from_group_on_project(self, project_id, group_id, role_id):
         """Delete role of a user on a project."""
@@ -481,7 +481,7 @@
         resp, body = self.post('OS-TRUST/trusts', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['trust'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_trust(self, trust_id):
         """Deletes a trust."""
@@ -501,21 +501,21 @@
             resp, body = self.get("OS-TRUST/trusts")
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['trusts'])
+        return service_client.ResponseBody(resp, body)
 
     def get_trust(self, trust_id):
         """GET trust."""
         resp, body = self.get("OS-TRUST/trusts/%s" % trust_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['trust'])
+        return service_client.ResponseBody(resp, body)
 
     def get_trust_roles(self, trust_id):
         """GET roles delegated by a trust."""
         resp, body = self.get("OS-TRUST/trusts/%s/roles" % trust_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBody(resp, body)
 
     def get_trust_role(self, trust_id, role_id):
         """GET role delegated by a trust."""
@@ -523,7 +523,7 @@
                               % (trust_id, role_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body)
 
     def check_trust_role(self, trust_id, role_id):
         """HEAD Check if role is delegated by a trust."""
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."""
diff --git a/tempest/services/identity/v3/json/service_client.py b/tempest/services/identity/v3/json/service_client.py
index 52ff479..2acc3a8 100644
--- a/tempest/services/identity/v3/json/service_client.py
+++ b/tempest/services/identity/v3/json/service_client.py
@@ -23,7 +23,7 @@
 
     def update_service(self, service_id, **kwargs):
         """Updates a service."""
-        body = self.get_service(service_id)
+        body = self.get_service(service_id)['service']
         name = kwargs.get('name', body['name'])
         type = kwargs.get('type', body['type'])
         desc = kwargs.get('description', body['description'])
@@ -36,7 +36,7 @@
         resp, body = self.patch('services/%s' % service_id, patch_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['service'])
+        return service_client.ResponseBody(resp, body)
 
     def get_service(self, service_id):
         """Get Service."""
@@ -44,7 +44,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['service'])
+        return service_client.ResponseBody(resp, body)
 
     def create_service(self, serv_type, name=None, description=None,
                        enabled=True):
@@ -58,7 +58,7 @@
         resp, body = self.post("services", body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body["service"])
+        return service_client.ResponseBody(resp, body)
 
     def delete_service(self, serv_id):
         url = "services/" + serv_id
@@ -70,4 +70,4 @@
         resp, body = self.get('services')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['services'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/volume/json/admin/volume_hosts_client.py b/tempest/services/volume/json/admin/volume_hosts_client.py
index 6801453..ab9cd5a 100644
--- a/tempest/services/volume/json/admin/volume_hosts_client.py
+++ b/tempest/services/volume/json/admin/volume_hosts_client.py
@@ -34,7 +34,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['hosts'])
+        return service_client.ResponseBody(resp, body)
 
 
 class VolumeHostsClient(BaseVolumeHostsClient):
diff --git a/tempest/services/volume/json/availability_zone_client.py b/tempest/services/volume/json/availability_zone_client.py
index 13d5d55..4d24ede 100644
--- a/tempest/services/volume/json/availability_zone_client.py
+++ b/tempest/services/volume/json/availability_zone_client.py
@@ -24,7 +24,7 @@
         resp, body = self.get('os-availability-zone')
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['availabilityZoneInfo'])
+        return service_client.ResponseBody(resp, body)
 
 
 class VolumeAvailabilityZoneClient(BaseVolumeAvailabilityZoneClient):
diff --git a/tempest/services/volume/json/extensions_client.py b/tempest/services/volume/json/extensions_client.py
index 1098e1e..5744d4a 100644
--- a/tempest/services/volume/json/extensions_client.py
+++ b/tempest/services/volume/json/extensions_client.py
@@ -25,7 +25,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['extensions'])
+        return service_client.ResponseBody(resp, body)
 
 
 class ExtensionsClient(BaseExtensionsClient):
diff --git a/tempest/stress/actions/server_create_destroy.py b/tempest/stress/actions/server_create_destroy.py
index 9f41526..17f4bc9 100644
--- a/tempest/stress/actions/server_create_destroy.py
+++ b/tempest/stress/actions/server_create_destroy.py
@@ -37,5 +37,6 @@
         self.logger.info("created %s" % server_id)
         self.logger.info("deleting %s" % name)
         self.manager.servers_client.delete_server(server_id)
-        self.manager.servers_client.wait_for_server_termination(server_id)
+        waiters.wait_for_server_termination(self.manager.servers_client,
+                                            server_id)
         self.logger.info("deleted %s" % server_id)
diff --git a/tempest/stress/actions/ssh_floating.py b/tempest/stress/actions/ssh_floating.py
index 09e6d88..2a7a85c 100644
--- a/tempest/stress/actions/ssh_floating.py
+++ b/tempest/stress/actions/ssh_floating.py
@@ -86,7 +86,8 @@
     def _destroy_vm(self):
         self.logger.info("deleting %s" % self.server_id)
         self.manager.servers_client.delete_server(self.server_id)
-        self.manager.servers_client.wait_for_server_termination(self.server_id)
+        waiters.wait_for_server_termination(self.manager.servers_client,
+                                            self.server_id)
         self.logger.info("deleted %s" % self.server_id)
 
     def _create_sec_group(self):
diff --git a/tempest/stress/actions/volume_attach_delete.py b/tempest/stress/actions/volume_attach_delete.py
index 99e9eb6..68e2989 100644
--- a/tempest/stress/actions/volume_attach_delete.py
+++ b/tempest/stress/actions/volume_attach_delete.py
@@ -59,7 +59,8 @@
         # Step 4: delete vm
         self.logger.info("deleting vm: %s" % vm_name)
         self.manager.servers_client.delete_server(server_id)
-        self.manager.servers_client.wait_for_server_termination(server_id)
+        waiters.wait_for_server_termination(self.manager.servers_client,
+                                            server_id)
         self.logger.info("deleted vm: %s" % server_id)
 
         # Step 5: delete volume
diff --git a/tempest/stress/actions/volume_attach_verify.py b/tempest/stress/actions/volume_attach_verify.py
index e30ca0c..038569a 100644
--- a/tempest/stress/actions/volume_attach_verify.py
+++ b/tempest/stress/actions/volume_attach_verify.py
@@ -26,7 +26,8 @@
 
     def _create_keypair(self):
         keyname = data_utils.rand_name("key")
-        self.key = self.manager.keypairs_client.create_keypair(name=keyname)
+        self.key = (self.manager.keypairs_client.create_keypair(name=keyname)
+                    ['keypair'])
 
     def _delete_keypair(self):
         self.manager.keypairs_client.delete_keypair(self.key['name'])
@@ -48,7 +49,8 @@
     def _destroy_vm(self):
         self.logger.info("deleting server: %s" % self.server_id)
         self.manager.servers_client.delete_server(self.server_id)
-        self.manager.servers_client.wait_for_server_termination(self.server_id)
+        waiters.wait_for_server_termination(self.manager.servers_client,
+                                            self.server_id)
         self.logger.info("deleted server: %s" % self.server_id)
 
     def _create_sec_group(self):
diff --git a/tempest/stress/cleanup.py b/tempest/stress/cleanup.py
index b785156..c60f45a 100644
--- a/tempest/stress/cleanup.py
+++ b/tempest/stress/cleanup.py
@@ -17,6 +17,7 @@
 from oslo_log import log as logging
 
 from tempest import clients
+from tempest.common import waiters
 
 LOG = logging.getLogger(__name__)
 
@@ -34,11 +35,12 @@
 
     for s in body['servers']:
         try:
-            admin_manager.servers_client.wait_for_server_termination(s['id'])
+            waiters.wait_for_server_termination(admin_manager.servers_client,
+                                                s['id'])
         except Exception:
             pass
 
-    keypairs = admin_manager.keypairs_client.list_keypairs()
+    keypairs = admin_manager.keypairs_client.list_keypairs()['keypairs']
     LOG.info("Cleanup::remove %s keypairs" % len(keypairs))
     for k in keypairs:
         try:
@@ -70,7 +72,7 @@
         if user['name'].startswith("stress_user"):
             admin_manager.identity_client.delete_user(user['id'])
 
-    tenants = admin_manager.identity_client.list_tenants()
+    tenants = admin_manager.identity_client.list_tenants()['tenants']
     LOG.info("Cleanup::remove %s tenants" % len(tenants))
     for tenant in tenants:
         if tenant['name'].startswith("stress_tenant"):
diff --git a/tempest/tests/cmd/test_javelin.py b/tempest/tests/cmd/test_javelin.py
index 3a3e46e..d1dee54 100644
--- a/tempest/tests/cmd/test_javelin.py
+++ b/tempest/tests/cmd/test_javelin.py
@@ -85,7 +85,7 @@
 class TestCreateResources(JavelinUnitTest):
     def test_create_tenants(self):
 
-        self.fake_client.identity.list_tenants.return_value = []
+        self.fake_client.identity.list_tenants.return_value = {'tenants': []}
         self.useFixture(mockpatch.PatchObject(javelin, "keystone_admin",
                                               return_value=self.fake_client))
 
@@ -95,8 +95,8 @@
         mocked_function.assert_called_once_with(self.fake_object['name'])
 
     def test_create_duplicate_tenant(self):
-        self.fake_client.identity.list_tenants.return_value = [
-            {'name': self.fake_object['name']}]
+        self.fake_client.identity.list_tenants.return_value = {'tenants': [
+            {'name': self.fake_object['name']}]}
         self.useFixture(mockpatch.PatchObject(javelin, "keystone_admin",
                                               return_value=self.fake_client))
 
diff --git a/tempest/tests/services/compute/test_keypairs_client.py b/tempest/tests/services/compute/test_keypairs_client.py
index a0022b4..8a0edd0 100644
--- a/tempest/tests/services/compute/test_keypairs_client.py
+++ b/tempest/tests/services/compute/test_keypairs_client.py
@@ -25,12 +25,12 @@
 
 class TestKeyPairsClient(base.TestCase):
 
-    FAKE_KEYPAIR = {
+    FAKE_KEYPAIR = {"keypair": {
         "public_key": "ssh-rsa foo Generated-by-Nova",
         "name": u'\u2740(*\xb4\u25e1`*)\u2740',
         "user_id": "525d55f98980415ba98e634972fa4a10",
         "fingerprint": "76:24:66:49:d7:ca:6e:5c:77:ea:8e:bb:9c:15:5f:98"
-        }
+        }}
 
     def setUp(self):
         super(TestKeyPairsClient, self).setUp()
@@ -42,7 +42,7 @@
         body = '{"keypairs": []}'
         if bytes_body:
             body = body.encode('utf-8')
-        expected = []
+        expected = {"keypairs": []}
         response = (httplib2.Response({'status': 200}), body)
         self.useFixture(mockpatch.Patch(
             'tempest.common.service_client.ServiceClient.get',
@@ -57,14 +57,14 @@
 
     def _test_show_keypair(self, bytes_body=False):
         fake_keypair = copy.deepcopy(self.FAKE_KEYPAIR)
-        fake_keypair.update({
+        fake_keypair["keypair"].update({
             "deleted": False,
             "created_at": "2015-07-22T04:53:52.000000",
             "updated_at": None,
             "deleted_at": None,
             "id": 1
             })
-        serialized_body = json.dumps({"keypair": fake_keypair})
+        serialized_body = json.dumps(fake_keypair)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -83,8 +83,8 @@
 
     def _test_create_keypair(self, bytes_body=False):
         fake_keypair = copy.deepcopy(self.FAKE_KEYPAIR)
-        fake_keypair.update({"private_key": "foo"})
-        serialized_body = json.dumps({"keypair": fake_keypair})
+        fake_keypair["keypair"].update({"private_key": "foo"})
+        serialized_body = json.dumps(fake_keypair)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')