diff --git a/README.rst b/README.rst
index 431be7c..7a7dfa6 100644
--- a/README.rst
+++ b/README.rst
@@ -32,7 +32,7 @@
   parts as load generation for an OpenStack cloud.
 - Tempest should attempt to clean up after itself, whenever possible
   we should tear down resources when done.
-- Tempest should be self testing.
+- Tempest should be self-testing.
 
 Quickstart
 ----------
@@ -94,7 +94,7 @@
 
 Detailed configuration of Tempest is beyond the scope of this
 document see :ref:`tempest-configuration` for more details on configuring
-Tempest. The etc/tempest.conf.sample attempts to be a self documenting version
+Tempest. The etc/tempest.conf.sample attempts to be a self-documenting version
 of the configuration.
 
 You can generate a new sample tempest.conf file, run the following
@@ -142,7 +142,7 @@
 support running with Python 3.4. A gating unit test job was added to also run
 Tempest's unit tests under Python 3.4. This means that the Tempest code at
 least imports under Python 3.4 and things that have unit test coverage will
-work on Python 3.4. However, because large parts of Tempest are self verifying
+work on Python 3.4. However, because large parts of Tempest are self-verifying
 there might be uncaught issues running on Python 3.4. So until there is a gating
 job which does a full Tempest run using Python 3.4 there isn't any guarantee
 that running Tempest under Python 3.4 is bug free.
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 3e6013d..3c109b5 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -24,7 +24,7 @@
 Tempest currently has 2 different ways in configuration to provide credentials
 to use when running tempest. One is a traditional set of configuration options
 in the tempest.conf file. These options are in the identity section and let you
-specify a regular user, a global admin user, and a alternate user set of
+specify a regular user, a global admin user, and an alternate user set of
 credentials. (which consist of a username, password, and project/tenant name)
 These options should be clearly labelled in the sample config file in the
 identity section.
@@ -187,7 +187,7 @@
  #. image_ref_alt
 
 Both options are expecting an image id (not name) from nova. The *image_ref*
-option is what what will be used for booting the majority of servers in tempest.
+option is what will be used for booting the majority of servers in tempest.
 *image_ref_alt* is used for tests that require 2 images such as rebuild. If 2
 images are not available you can set both options to the same image_ref and
 those tests will be skipped.
diff --git a/doc/source/plugin.rst b/doc/source/plugin.rst
index 4e97dbe..f92f63e 100644
--- a/doc/source/plugin.rst
+++ b/doc/source/plugin.rst
@@ -91,6 +91,21 @@
 of the tempest developer and reviewer documentation to ensure that the tests
 being added in the plugin act and behave like the rest of tempest.
 
+Dealing with configuration options
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Historically Tempest didn't provide external guarantees on its configuration
+options. However, with the introduction of the plugin interface this is no
+longer the case. An external plugin can rely on using any configuration option
+coming from Tempest, there will be at least a full deprecation cycle for any
+option before it's removed. However, just the options provided by Tempest
+may not be sufficient for the plugin. If you need to add any plugin specific
+configuration options you should use the ``register_opts`` and
+``get_opt_lists`` methods to pass them to Tempest when the plugin is loaded.
+When adding configuration options the ``register_opts`` method gets passed the
+CONF object from tempest. This enables the plugin to add options to both
+existing sections and also create new configuration sections for new options.
+
 Using Plugins
 =============
 
diff --git a/tempest/api/compute/admin/test_agents.py b/tempest/api/compute/admin/test_agents.py
index d9a1ee5..38f5fb7 100644
--- a/tempest/api/compute/admin/test_agents.py
+++ b/tempest/api/compute/admin/test_agents.py
@@ -38,7 +38,7 @@
             hypervisor='common', os='linux', architecture='x86_64',
             version='7.0', url='xxx://xxxx/xxx/xxx',
             md5hash='add6bb58e139be103324d04d82d8f545')
-        body = self.client.create_agent(**params)
+        body = self.client.create_agent(**params)['agent']
         self.agent_id = body['agent_id']
 
     def tearDown(self):
@@ -67,7 +67,7 @@
             hypervisor='kvm', os='win', architecture='x86',
             version='7.0', url='xxx://xxxx/xxx/xxx',
             md5hash='add6bb58e139be103324d04d82d8f545')
-        body = self.client.create_agent(**params)
+        body = self.client.create_agent(**params)['agent']
         self.addCleanup(self.client.delete_agent, body['agent_id'])
         for expected_item, value in params.items():
             self.assertEqual(value, body[expected_item])
@@ -78,7 +78,7 @@
         params = self._param_helper(
             version='8.0', url='xxx://xxxx/xxx/xxx2',
             md5hash='add6bb58e139be103324d04d82d8f547')
-        body = self.client.update_agent(self.agent_id, **params)
+        body = self.client.update_agent(self.agent_id, **params)['agent']
         for expected_item, value in params.items():
             self.assertEqual(value, body[expected_item])
 
@@ -88,13 +88,13 @@
         self.client.delete_agent(self.agent_id)
 
         # Verify the list doesn't contain the deleted agent.
-        agents = self.client.list_agents()
+        agents = self.client.list_agents()['agents']
         self.assertNotIn(self.agent_id, map(lambda x: x['agent_id'], agents))
 
     @test.idempotent_id('6a326c69-654b-438a-80a3-34bcc454e138')
     def test_list_agents(self):
         # List all agents.
-        agents = self.client.list_agents()
+        agents = self.client.list_agents()['agents']
         self.assertTrue(len(agents) > 0, 'Cannot get any agents.(%s)' % agents)
         self.assertIn(self.agent_id, map(lambda x: x['agent_id'], agents))
 
@@ -105,11 +105,12 @@
             hypervisor='xen', os='linux', architecture='x86',
             version='7.0', url='xxx://xxxx/xxx/xxx1',
             md5hash='add6bb58e139be103324d04d82d8f546')
-        agent_xen = self.client.create_agent(**params)
+        agent_xen = self.client.create_agent(**params)['agent']
         self.addCleanup(self.client.delete_agent, agent_xen['agent_id'])
 
         agent_id_xen = agent_xen['agent_id']
-        agents = self.client.list_agents(hypervisor=agent_xen['hypervisor'])
+        agents = (self.client.list_agents(hypervisor=agent_xen['hypervisor'])
+                  ['agents'])
         self.assertTrue(len(agents) > 0, 'Cannot get any agents.(%s)' % agents)
         self.assertIn(agent_id_xen, map(lambda x: x['agent_id'], agents))
         self.assertNotIn(self.agent_id, map(lambda x: x['agent_id'], agents))
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index 9334fb6..3553ce7 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -40,7 +40,7 @@
         cls.aggregate_name_prefix = 'test_aggregate'
         cls.az_name_prefix = 'test_az'
 
-        hosts_all = cls.os_adm.hosts_client.list_hosts()
+        hosts_all = cls.os_adm.hosts_client.list_hosts()['hosts']
         hosts = map(lambda x: x['host_name'],
                     filter(lambda y: y['service'] == 'compute', hosts_all))
         cls.host = hosts[0]
@@ -57,7 +57,8 @@
     def test_aggregate_create_delete(self):
         # Create and delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self._try_delete_aggregate, aggregate['id'])
         self.assertEqual(aggregate_name, aggregate['name'])
         self.assertIsNone(aggregate['availability_zone'])
@@ -71,7 +72,7 @@
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
         aggregate = self.client.create_aggregate(
-            name=aggregate_name, availability_zone=az_name)
+            name=aggregate_name, availability_zone=az_name)['aggregate']
         self.addCleanup(self._try_delete_aggregate, aggregate['id'])
         self.assertEqual(aggregate_name, aggregate['name'])
         self.assertEqual(az_name, aggregate['availability_zone'])
@@ -83,10 +84,11 @@
     def test_aggregate_create_verify_entry_in_list(self):
         # Create an aggregate and ensure it is listed.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
-        aggregates = self.client.list_aggregates()
+        aggregates = self.client.list_aggregates()['aggregates']
         self.assertIn((aggregate['id'], aggregate['availability_zone']),
                       map(lambda x: (x['id'], x['availability_zone']),
                           aggregates))
@@ -95,10 +97,11 @@
     def test_aggregate_create_update_metadata_get_details(self):
         # Create an aggregate and ensure its details are returned.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
-        body = self.client.show_aggregate(aggregate['id'])
+        body = self.client.show_aggregate(aggregate['id'])['aggregate']
         self.assertEqual(aggregate['name'], body['name'])
         self.assertEqual(aggregate['availability_zone'],
                          body['availability_zone'])
@@ -107,10 +110,10 @@
         # set the metadata of the aggregate
         meta = {"key": "value"}
         body = self.client.set_metadata(aggregate['id'], metadata=meta)
-        self.assertEqual(meta, body["metadata"])
+        self.assertEqual(meta, body['aggregate']["metadata"])
 
         # verify the metadata has been set
-        body = self.client.show_aggregate(aggregate['id'])
+        body = self.client.show_aggregate(aggregate['id'])['aggregate']
         self.assertEqual(meta, body["metadata"])
 
     @test.idempotent_id('4d2b2004-40fa-40a1-aab2-66f4dab81beb')
@@ -119,7 +122,7 @@
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
         aggregate = self.client.create_aggregate(
-            name=aggregate_name, availability_zone=az_name)
+            name=aggregate_name, availability_zone=az_name)['aggregate']
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertEqual(aggregate_name, aggregate['name'])
@@ -133,11 +136,11 @@
         resp_aggregate = self.client.update_aggregate(
             aggregate_id,
             name=new_aggregate_name,
-            availability_zone=new_az_name)
+            availability_zone=new_az_name)['aggregate']
         self.assertEqual(new_aggregate_name, resp_aggregate['name'])
         self.assertEqual(new_az_name, resp_aggregate['availability_zone'])
 
-        aggregates = self.client.list_aggregates()
+        aggregates = self.client.list_aggregates()['aggregates']
         self.assertIn((aggregate_id, new_aggregate_name, new_az_name),
                       map(lambda x:
                           (x['id'], x['name'], x['availability_zone']),
@@ -148,16 +151,19 @@
         # Add an host to the given aggregate and remove.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
-        body = self.client.add_host(aggregate['id'], host=self.host)
+        body = (self.client.add_host(aggregate['id'], host=self.host)
+                ['aggregate'])
         self.assertEqual(aggregate_name, body['name'])
         self.assertEqual(aggregate['availability_zone'],
                          body['availability_zone'])
         self.assertIn(self.host, body['hosts'])
 
-        body = self.client.remove_host(aggregate['id'], host=self.host)
+        body = (self.client.remove_host(aggregate['id'], host=self.host)
+                ['aggregate'])
         self.assertEqual(aggregate_name, body['name'])
         self.assertEqual(aggregate['availability_zone'],
                          body['availability_zone'])
@@ -168,13 +174,14 @@
         # Add an host to the given aggregate and list.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], host=self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'],
                         host=self.host)
 
-        aggregates = self.client.list_aggregates()
+        aggregates = self.client.list_aggregates()['aggregates']
         aggs = filter(lambda x: x['id'] == aggregate['id'], aggregates)
         self.assertEqual(1, len(aggs))
         agg = aggs[0]
@@ -187,13 +194,14 @@
         # Add an host to the given aggregate and get details.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], host=self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'],
                         host=self.host)
 
-        body = self.client.show_aggregate(aggregate['id'])
+        body = self.client.show_aggregate(aggregate['id'])['aggregate']
         self.assertEqual(aggregate_name, body['name'])
         self.assertIsNone(body['availability_zone'])
         self.assertIn(self.host, body['hosts'])
@@ -205,7 +213,7 @@
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
         aggregate = self.client.create_aggregate(
-            name=aggregate_name, availability_zone=az_name)
+            name=aggregate_name, availability_zone=az_name)['aggregate']
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], host=self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'],
diff --git a/tempest/api/compute/admin/test_aggregates_negative.py b/tempest/api/compute/admin/test_aggregates_negative.py
index 231c88f..bc1a854 100644
--- a/tempest/api/compute/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/admin/test_aggregates_negative.py
@@ -39,7 +39,7 @@
         cls.aggregate_name_prefix = 'test_aggregate'
         cls.az_name_prefix = 'test_az'
 
-        hosts_all = cls.os_adm.hosts_client.list_hosts()
+        hosts_all = cls.os_adm.hosts_client.list_hosts()['hosts']
         hosts = map(lambda x: x['host_name'],
                     filter(lambda y: y['service'] == 'compute', hosts_all))
         cls.host = hosts[0]
@@ -76,7 +76,8 @@
         # creating an aggregate with existent aggregate name is forbidden
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         aggregate = self.client.create_aggregate(name=aggregate_name)
-        self.addCleanup(self.client.delete_aggregate, aggregate['id'])
+        self.addCleanup(self.client.delete_aggregate,
+                        aggregate['aggregate']['id'])
 
         self.assertRaises(lib_exc.Conflict,
                           self.client.create_aggregate,
@@ -87,7 +88,8 @@
     def test_aggregate_delete_as_user(self):
         # Regular user is not allowed to delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(lib_exc.Forbidden,
@@ -106,7 +108,8 @@
     def test_aggregate_get_details_as_user(self):
         # Regular user is not allowed to get aggregate details.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(lib_exc.Forbidden,
@@ -131,7 +134,7 @@
     @test.idempotent_id('0ef07828-12b4-45ba-87cc-41425faf5711')
     def test_aggregate_add_non_exist_host(self):
         # Adding a non-exist host to an aggregate should raise exceptions.
-        hosts_all = self.os_adm.hosts_client.list_hosts()
+        hosts_all = self.os_adm.hosts_client.list_hosts()['hosts']
         hosts = map(lambda x: x['host_name'], hosts_all)
         while True:
             non_exist_host = data_utils.rand_name('nonexist_host')
@@ -139,7 +142,8 @@
                 break
 
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(lib_exc.NotFound, self.client.add_host,
@@ -150,7 +154,8 @@
     def test_aggregate_add_host_as_user(self):
         # Regular user is not allowed to add a host to an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(lib_exc.Forbidden,
@@ -162,7 +167,8 @@
     def test_aggregate_add_existent_host(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.client.add_host(aggregate['id'], host=self.host)
@@ -178,7 +184,8 @@
         # Regular user is not allowed to remove a host from an aggregate.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], host=self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'],
@@ -193,7 +200,8 @@
     def test_aggregate_remove_nonexistent_host(self):
         non_exist_host = data_utils.rand_name('nonexist_host')
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        aggregate = self.client.create_aggregate(name=aggregate_name)
+        aggregate = (self.client.create_aggregate(name=aggregate_name)
+                     ['aggregate'])
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(lib_exc.NotFound, self.client.remove_host,
diff --git a/tempest/api/compute/admin/test_availability_zone.py b/tempest/api/compute/admin/test_availability_zone.py
index 22eae03..1b36ff2 100644
--- a/tempest/api/compute/admin/test_availability_zone.py
+++ b/tempest/api/compute/admin/test_availability_zone.py
@@ -32,10 +32,10 @@
     def test_get_availability_zone_list(self):
         # List of availability zone
         availability_zone = self.client.list_availability_zones()
-        self.assertTrue(len(availability_zone) > 0)
+        self.assertTrue(len(availability_zone['availabilityZoneInfo']) > 0)
 
     @test.idempotent_id('ef726c58-530f-44c2-968c-c7bed22d5b8c')
     def test_get_availability_zone_list_detail(self):
         # List of availability zones and available services
         availability_zone = self.client.list_availability_zones(detail=True)
-        self.assertTrue(len(availability_zone) > 0)
+        self.assertTrue(len(availability_zone['availabilityZoneInfo']) > 0)
diff --git a/tempest/api/compute/admin/test_baremetal_nodes.py b/tempest/api/compute/admin/test_baremetal_nodes.py
index 4d95f0a..2599d86 100644
--- a/tempest/api/compute/admin/test_baremetal_nodes.py
+++ b/tempest/api/compute/admin/test_baremetal_nodes.py
@@ -46,11 +46,11 @@
         # List all baremetal nodes and ensure our created test nodes are
         # listed
         bm_node_ids = set([n['id'] for n in
-                           self.client.list_baremetal_nodes()])
+                           self.client.list_baremetal_nodes()['nodes']])
         test_node_ids = set([n['uuid'] for n in test_nodes])
         self.assertTrue(test_node_ids.issubset(bm_node_ids))
 
         # Test getting each individually
         for node in test_nodes:
             baremetal_node = self.client.show_baremetal_node(node['uuid'])
-            self.assertEqual(node['uuid'], baremetal_node['id'])
+            self.assertEqual(node['uuid'], baremetal_node['node']['id'])
diff --git a/tempest/api/compute/admin/test_fixed_ips.py b/tempest/api/compute/admin/test_fixed_ips.py
index 3e20b46..669585c 100644
--- a/tempest/api/compute/admin/test_fixed_ips.py
+++ b/tempest/api/compute/admin/test_fixed_ips.py
@@ -51,7 +51,7 @@
     @test.services('network')
     def test_list_fixed_ip_details(self):
         fixed_ip = self.client.show_fixed_ip(self.ip)
-        self.assertEqual(fixed_ip['address'], self.ip)
+        self.assertEqual(fixed_ip['fixed_ip']['address'], self.ip)
 
     @test.idempotent_id('5485077b-7e46-4cec-b402-91dc3173433b')
     @test.services('network')
diff --git a/tempest/api/compute/admin/test_flavors.py b/tempest/api/compute/admin/test_flavors.py
index a3c25a2..42a2984 100644
--- a/tempest/api/compute/admin/test_flavors.py
+++ b/tempest/api/compute/admin/test_flavors.py
@@ -69,7 +69,7 @@
                                            id=flavor_id,
                                            ephemeral=self.ephemeral,
                                            swap=self.swap,
-                                           rxtx_factor=self.rxtx)
+                                           rxtx_factor=self.rxtx)['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
         self.assertEqual(flavor['name'], flavor_name)
         self.assertEqual(flavor['vcpus'], self.vcpus)
@@ -82,7 +82,7 @@
         self.assertEqual(flavor['os-flavor-access:is_public'], True)
 
         # Verify flavor is retrieved
-        flavor = self.client.show_flavor(flavor['id'])
+        flavor = self.client.show_flavor(flavor['id'])['flavor']
         self.assertEqual(flavor['name'], flavor_name)
 
         return flavor['id']
@@ -121,11 +121,11 @@
                                            id=new_flavor_id,
                                            ephemeral=self.ephemeral,
                                            swap=self.swap,
-                                           rxtx_factor=self.rxtx)
+                                           rxtx_factor=self.rxtx)['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
         flag = False
         # Verify flavor is retrieved
-        flavors = self.client.list_flavors(detail=True)
+        flavors = self.client.list_flavors(detail=True)['flavors']
         for flavor in flavors:
             if flavor['name'] == flavor_name:
                 flag = True
@@ -150,7 +150,7 @@
         flavor = self.client.create_flavor(name=flavor_name,
                                            ram=self.ram, vcpus=self.vcpus,
                                            disk=self.disk,
-                                           id=new_flavor_id)
+                                           id=new_flavor_id)['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
         self.assertEqual(flavor['name'], flavor_name)
         self.assertEqual(flavor['ram'], self.ram)
@@ -160,12 +160,12 @@
         verify_flavor_response_extension(flavor)
 
         # Verify flavor is retrieved
-        flavor = self.client.show_flavor(new_flavor_id)
+        flavor = self.client.show_flavor(new_flavor_id)['flavor']
         self.assertEqual(flavor['name'], flavor_name)
         verify_flavor_response_extension(flavor)
 
         # Check if flavor is present in list
-        flavors = self.user_client.list_flavors(detail=True)
+        flavors = self.user_client.list_flavors(detail=True)['flavors']
         for flavor in flavors:
             if flavor['name'] == flavor_name:
                 verify_flavor_response_extension(flavor)
@@ -186,11 +186,11 @@
                                            ram=self.ram, vcpus=self.vcpus,
                                            disk=self.disk,
                                            id=new_flavor_id,
-                                           is_public="False")
+                                           is_public="False")['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
         # Verify flavor is retrieved
         flag = False
-        flavors = self.client.list_flavors(detail=True)
+        flavors = self.client.list_flavors(detail=True)['flavors']
         for flavor in flavors:
             if flavor['name'] == flavor_name:
                 flag = True
@@ -198,7 +198,7 @@
 
         # Verify flavor is not retrieved with other user
         flag = False
-        flavors = self.user_client.list_flavors(detail=True)
+        flavors = self.user_client.list_flavors(detail=True)['flavors']
         for flavor in flavors:
             if flavor['name'] == flavor_name:
                 flag = True
@@ -215,7 +215,7 @@
                                            ram=self.ram, vcpus=self.vcpus,
                                            disk=self.disk,
                                            id=new_flavor_id,
-                                           is_public="False")
+                                           is_public="False")['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
 
         # Verify flavor is not used by other user
@@ -235,12 +235,12 @@
                                            ram=self.ram, vcpus=self.vcpus,
                                            disk=self.disk,
                                            id=new_flavor_id,
-                                           is_public="True")
+                                           is_public="True")['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
         flag = False
         self.new_client = self.flavors_client
         # Verify flavor is retrieved with new user
-        flavors = self.new_client.list_flavors(detail=True)
+        flavors = self.new_client.list_flavors(detail=True)['flavors']
         for flavor in flavors:
             if flavor['name'] == flavor_name:
                 flag = True
@@ -258,7 +258,7 @@
                                            ram=self.ram, vcpus=self.vcpus,
                                            disk=self.disk,
                                            id=flavor_id_not_public,
-                                           is_public="False")
+                                           is_public="False")['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
 
         # Create a public flavor
@@ -266,7 +266,7 @@
                                            ram=self.ram, vcpus=self.vcpus,
                                            disk=self.disk,
                                            id=flavor_id_public,
-                                           is_public="True")
+                                           is_public="True")['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
 
         def _flavor_lookup(flavors, flavor_name):
@@ -278,7 +278,8 @@
         def _test_string_variations(variations, flavor_name):
             for string in variations:
                 params = {'is_public': string}
-                flavors = self.client.list_flavors(detail=True, **params)
+                flavors = (self.client.list_flavors(detail=True, **params)
+                           ['flavors'])
                 flavor = _flavor_lookup(flavors, flavor_name)
                 self.assertIsNotNone(flavor)
 
@@ -297,7 +298,7 @@
         flavor = self.client.create_flavor(name=flavor_name,
                                            ram=ram, vcpus=self.vcpus,
                                            disk=self.disk,
-                                           id=new_flavor_id)
+                                           id=new_flavor_id)['flavor']
         self.addCleanup(self.flavor_clean_up, flavor['id'])
         self.assertEqual(flavor['name'], flavor_name)
         self.assertEqual(flavor['vcpus'], self.vcpus)
diff --git a/tempest/api/compute/admin/test_flavors_access.py b/tempest/api/compute/admin/test_flavors_access.py
index ccfe20b..7a3e8db 100644
--- a/tempest/api/compute/admin/test_flavors_access.py
+++ b/tempest/api/compute/admin/test_flavors_access.py
@@ -60,9 +60,10 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='False')
+                                               is_public='False')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
-        flavor_access = self.client.list_flavor_access(new_flavor_id)
+        flavor_access = (self.client.list_flavor_access(new_flavor_id)
+                         ['flavor_access'])
         self.assertEqual(len(flavor_access), 0, str(flavor_access))
 
     @test.idempotent_id('59e622f6-bdf6-45e3-8ba8-fedad905a6b4')
@@ -74,26 +75,28 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='False')
+                                               is_public='False')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
         # Add flavor access to a tenant.
         resp_body = {
             "tenant_id": str(self.tenant_id),
             "flavor_id": str(new_flavor['id']),
         }
-        add_body = \
-            self.client.add_flavor_access(new_flavor['id'], self.tenant_id)
+        add_body = (self.client.add_flavor_access(new_flavor['id'],
+                                                  self.tenant_id)
+                    ['flavor_access'])
         self.assertIn(resp_body, add_body)
 
         # The flavor is present in list.
-        flavors = self.flavors_client.list_flavors(detail=True)
+        flavors = self.flavors_client.list_flavors(detail=True)['flavors']
         self.assertIn(new_flavor['id'], map(lambda x: x['id'], flavors))
 
         # Remove flavor access from a tenant.
-        remove_body = \
-            self.client.remove_flavor_access(new_flavor['id'], self.tenant_id)
+        remove_body = (self.client.remove_flavor_access(new_flavor['id'],
+                                                        self.tenant_id)
+                       ['flavor_access'])
         self.assertNotIn(resp_body, remove_body)
 
         # The flavor is not present in list.
-        flavors = self.flavors_client.list_flavors(detail=True)
+        flavors = self.flavors_client.list_flavors(detail=True)['flavors']
         self.assertNotIn(new_flavor['id'], map(lambda x: x['id'], flavors))
diff --git a/tempest/api/compute/admin/test_flavors_access_negative.py b/tempest/api/compute/admin/test_flavors_access_negative.py
index 03898c2..89ae1b5 100644
--- a/tempest/api/compute/admin/test_flavors_access_negative.py
+++ b/tempest/api/compute/admin/test_flavors_access_negative.py
@@ -61,7 +61,7 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='True')
+                                               is_public='True')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
         self.assertRaises(lib_exc.NotFound,
                           self.client.list_flavor_access,
@@ -77,7 +77,7 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='False')
+                                               is_public='False')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
         self.assertRaises(lib_exc.Forbidden,
                           self.flavors_client.add_flavor_access,
@@ -94,7 +94,7 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='False')
+                                               is_public='False')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
         # Add flavor access to a tenant.
         self.client.add_flavor_access(new_flavor['id'], self.tenant_id)
@@ -115,7 +115,7 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='False')
+                                               is_public='False')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
 
         # Add flavor access to a tenant.
@@ -140,7 +140,7 @@
                                                ram=self.ram, vcpus=self.vcpus,
                                                disk=self.disk,
                                                id=new_flavor_id,
-                                               is_public='False')
+                                               is_public='False')['flavor']
         self.addCleanup(self.client.delete_flavor, new_flavor['id'])
 
         # An exception should be raised when flavor access is not found
diff --git a/tempest/api/compute/admin/test_flavors_extra_specs.py b/tempest/api/compute/admin/test_flavors_extra_specs.py
index 6039cb2..25dce6a 100644
--- a/tempest/api/compute/admin/test_flavors_extra_specs.py
+++ b/tempest/api/compute/admin/test_flavors_extra_specs.py
@@ -55,7 +55,8 @@
                                               disk=disk,
                                               id=cls.new_flavor_id,
                                               ephemeral=ephemeral,
-                                              swap=swap, rxtx_factor=rxtx)
+                                              swap=swap,
+                                              rxtx_factor=rxtx)['flavor']
 
     @classmethod
     def resource_cleanup(cls):
@@ -70,11 +71,12 @@
         # Assigning extra specs values that are to be set
         specs = {"key1": "value1", "key2": "value2"}
         # SET extra specs to the flavor created in setUp
-        set_body = \
-            self.client.set_flavor_extra_spec(self.flavor['id'], **specs)
+        set_body = self.client.set_flavor_extra_spec(self.flavor['id'],
+                                                     **specs)['extra_specs']
         self.assertEqual(set_body, specs)
         # GET extra specs and verify
-        get_body = self.client.list_flavor_extra_specs(self.flavor['id'])
+        get_body = (self.client.list_flavor_extra_specs(self.flavor['id'])
+                    ['extra_specs'])
         self.assertEqual(get_body, specs)
 
         # UPDATE the value of the extra specs key1
@@ -86,7 +88,8 @@
 
         # GET extra specs and verify the value of the key2
         # is the same as before
-        get_body = self.client.list_flavor_extra_specs(self.flavor['id'])
+        get_body = (self.client.list_flavor_extra_specs(self.flavor['id'])
+                    ['extra_specs'])
         self.assertEqual(get_body, {"key1": "value", "key2": "value2"})
 
         # UNSET extra specs that were set in this test
@@ -97,7 +100,8 @@
     def test_flavor_non_admin_get_all_keys(self):
         specs = {"key1": "value1", "key2": "value2"}
         self.client.set_flavor_extra_spec(self.flavor['id'], **specs)
-        body = self.flavors_client.list_flavor_extra_specs(self.flavor['id'])
+        body = (self.flavors_client.list_flavor_extra_specs(self.flavor['id'])
+                ['extra_specs'])
 
         for key in specs:
             self.assertEqual(body[key], specs[key])
@@ -105,7 +109,8 @@
     @test.idempotent_id('12805a7f-39a3-4042-b989-701d5cad9c90')
     def test_flavor_non_admin_get_specific_key(self):
         body = self.client.set_flavor_extra_spec(self.flavor['id'],
-                                                 key1="value1", key2="value2")
+                                                 key1="value1",
+                                                 key2="value2")['extra_specs']
         self.assertEqual(body['key1'], 'value1')
         self.assertIn('key2', body)
         body = self.flavors_client.show_flavor_extra_spec(
diff --git a/tempest/api/compute/admin/test_flavors_extra_specs_negative.py b/tempest/api/compute/admin/test_flavors_extra_specs_negative.py
index f1e11f4..aa95454 100644
--- a/tempest/api/compute/admin/test_flavors_extra_specs_negative.py
+++ b/tempest/api/compute/admin/test_flavors_extra_specs_negative.py
@@ -58,7 +58,8 @@
                                               disk=disk,
                                               id=cls.new_flavor_id,
                                               ephemeral=ephemeral,
-                                              swap=swap, rxtx_factor=rxtx)
+                                              swap=swap,
+                                              rxtx_factor=rxtx)['flavor']
 
     @classmethod
     def resource_cleanup(cls):
@@ -80,7 +81,7 @@
     def test_flavor_non_admin_update_specific_key(self):
         # non admin user is not allowed to update flavor extra spec
         body = self.client.set_flavor_extra_spec(
-            self.flavor['id'], key1="value1", key2="value2")
+            self.flavor['id'], key1="value1", key2="value2")['extra_specs']
         self.assertEqual(body['key1'], 'value1')
         self.assertRaises(lib_exc.Forbidden,
                           self.flavors_client.
diff --git a/tempest/api/compute/admin/test_floating_ips_bulk.py b/tempest/api/compute/admin/test_floating_ips_bulk.py
index 4ac1915..c8ca938 100644
--- a/tempest/api/compute/admin/test_floating_ips_bulk.py
+++ b/tempest/api/compute/admin/test_floating_ips_bulk.py
@@ -45,7 +45,7 @@
     @classmethod
     def verify_unallocated_floating_ip_range(cls, ip_range):
         # Verify whether configure floating IP range is not already allocated.
-        body = cls.client.list_floating_ips_bulk()
+        body = cls.client.list_floating_ips_bulk()['floating_ip_info']
         allocated_ips_list = map(lambda x: x['address'], body)
         for ip_addr in netaddr.IPNetwork(ip_range).iter_hosts():
             if str(ip_addr) in allocated_ips_list:
@@ -70,12 +70,13 @@
         # anywhere. Using the below mentioned interface which is not ever
         # expected to be used. Clean Up has been done for created IP range
         interface = 'eth0'
-        body = self.client.create_floating_ips_bulk(self.ip_range,
-                                                    pool,
-                                                    interface)
+        body = (self.client.create_floating_ips_bulk(self.ip_range,
+                                                     pool,
+                                                     interface)
+                ['floating_ips_bulk_create'])
         self.addCleanup(self._delete_floating_ips_bulk, self.ip_range)
         self.assertEqual(self.ip_range, body['ip_range'])
-        ips_list = self.client.list_floating_ips_bulk()
+        ips_list = self.client.list_floating_ips_bulk()['floating_ip_info']
         self.assertNotEqual(0, len(ips_list))
         for ip in netaddr.IPNetwork(self.ip_range).iter_hosts():
             self.assertIn(str(ip), map(lambda x: x['address'], ips_list))
diff --git a/tempest/api/compute/admin/test_hosts.py b/tempest/api/compute/admin/test_hosts.py
index 0dadea5..6d8788f 100644
--- a/tempest/api/compute/admin/test_hosts.py
+++ b/tempest/api/compute/admin/test_hosts.py
@@ -30,15 +30,15 @@
 
     @test.idempotent_id('9bfaf98d-e2cb-44b0-a07e-2558b2821e4f')
     def test_list_hosts(self):
-        hosts = self.client.list_hosts()
+        hosts = self.client.list_hosts()['hosts']
         self.assertTrue(len(hosts) >= 2, str(hosts))
 
     @test.idempotent_id('5dc06f5b-d887-47a2-bb2a-67762ef3c6de')
     def test_list_hosts_with_zone(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
-        hosts = self.client.list_hosts()
+        hosts = self.client.list_hosts()['hosts']
         host = hosts[0]
-        hosts = self.client.list_hosts(zone=host['zone'])
+        hosts = self.client.list_hosts(zone=host['zone'])['hosts']
         self.assertTrue(len(hosts) >= 1)
         self.assertIn(host, hosts)
 
@@ -46,26 +46,26 @@
     def test_list_hosts_with_a_blank_zone(self):
         # If send the request with a blank zone, the request will be successful
         # and it will return all the hosts list
-        hosts = self.client.list_hosts(zone='')
+        hosts = self.client.list_hosts(zone='')['hosts']
         self.assertNotEqual(0, len(hosts))
 
     @test.idempotent_id('c6ddbadb-c94e-4500-b12f-8ffc43843ff8')
     def test_list_hosts_with_nonexistent_zone(self):
         # If send the request with a nonexistent zone, the request will be
         # successful and no hosts will be retured
-        hosts = self.client.list_hosts(zone='xxx')
+        hosts = self.client.list_hosts(zone='xxx')['hosts']
         self.assertEqual(0, len(hosts))
 
     @test.idempotent_id('38adbb12-aee2-4498-8aec-329c72423aa4')
     def test_show_host_detail(self):
-        hosts = self.client.list_hosts()
+        hosts = self.client.list_hosts()['hosts']
 
         hosts = [host for host in hosts if host['service'] == 'compute']
         self.assertTrue(len(hosts) >= 1)
 
         for host in hosts:
             hostname = host['host_name']
-            resources = self.client.show_host(hostname)
+            resources = self.client.show_host(hostname)['host']
             self.assertTrue(len(resources) >= 1)
             host_resource = resources[0]['resource']
             self.assertIsNotNone(host_resource)
diff --git a/tempest/api/compute/admin/test_hosts_negative.py b/tempest/api/compute/admin/test_hosts_negative.py
index b2d2a04..4c8d8a2 100644
--- a/tempest/api/compute/admin/test_hosts_negative.py
+++ b/tempest/api/compute/admin/test_hosts_negative.py
@@ -32,7 +32,7 @@
         cls.non_admin_client = cls.os.hosts_client
 
     def _get_host_name(self):
-        hosts = self.client.list_hosts()
+        hosts = self.client.list_hosts()['hosts']
         self.assertTrue(len(hosts) >= 1)
         hostname = hosts[0]['host_name']
         return hostname
@@ -71,19 +71,6 @@
                           maintenance_mode='enable')
 
     @test.attr(type=['negative'])
-    @test.idempotent_id('76e396fe-5418-4dd3-a186-5b301edc0721')
-    def test_update_host_with_extra_param(self):
-        # only 'status' and 'maintenance_mode' are the valid params.
-        hostname = self._get_host_name()
-
-        self.assertRaises(lib_exc.BadRequest,
-                          self.client.update_host,
-                          hostname,
-                          status='enable',
-                          maintenance_mode='enable',
-                          param='XXX')
-
-    @test.attr(type=['negative'])
     @test.idempotent_id('fbe2bf3e-3246-4a95-a59f-94e4e298ec77')
     def test_update_host_with_invalid_status(self):
         # 'status' can only be 'enable' or 'disable'
diff --git a/tempest/api/compute/admin/test_hypervisor.py b/tempest/api/compute/admin/test_hypervisor.py
index 47f66af..186867e 100644
--- a/tempest/api/compute/admin/test_hypervisor.py
+++ b/tempest/api/compute/admin/test_hypervisor.py
@@ -30,7 +30,7 @@
 
     def _list_hypervisors(self):
         # List of hypervisors
-        hypers = self.client.list_hypervisors()
+        hypers = self.client.list_hypervisors()['hypervisors']
         return hypers
 
     def assertHypervisors(self, hypers):
@@ -45,7 +45,7 @@
     @test.idempotent_id('1e7fdac2-b672-4ad1-97a4-bad0e3030118')
     def test_get_hypervisor_list_details(self):
         # Display the details of the all hypervisor
-        hypers = self.client.list_hypervisors(detail=True)
+        hypers = self.client.list_hypervisors(detail=True)['hypervisors']
         self.assertHypervisors(hypers)
 
     @test.idempotent_id('94ff9eae-a183-428e-9cdb-79fde71211cc')
@@ -54,7 +54,7 @@
         hypers = self._list_hypervisors()
         self.assertHypervisors(hypers)
 
-        details = self.client.show_hypervisor(hypers[0]['id'])
+        details = self.client.show_hypervisor(hypers[0]['id'])['hypervisor']
         self.assertTrue(len(details) > 0)
         self.assertEqual(details['hypervisor_hostname'],
                          hypers[0]['hypervisor_hostname'])
@@ -66,13 +66,15 @@
         self.assertHypervisors(hypers)
 
         hostname = hypers[0]['hypervisor_hostname']
-        hypervisors = self.client.list_servers_on_hypervisor(hostname)
+        hypervisors = (self.client.list_servers_on_hypervisor(hostname)
+                       ['hypervisors'])
         self.assertTrue(len(hypervisors) > 0)
 
     @test.idempotent_id('797e4f28-b6e0-454d-a548-80cc77c00816')
     def test_get_hypervisor_stats(self):
         # Verify the stats of the all hypervisor
-        stats = self.client.show_hypervisor_statistics()
+        stats = (self.client.show_hypervisor_statistics()
+                 ['hypervisor_statistics'])
         self.assertTrue(len(stats) > 0)
 
     @test.idempotent_id('91a50d7d-1c2b-4f24-b55a-a1fe20efca70')
@@ -88,7 +90,8 @@
         ironic_only = True
         hypers_without_ironic = []
         for hyper in hypers:
-            details = self.client.show_hypervisor(hypers[0]['id'])
+            details = (self.client.show_hypervisor(hypers[0]['id'])
+                       ['hypervisor'])
             if details['hypervisor_type'] != 'ironic':
                 hypers_without_ironic.append(hyper)
                 ironic_only = False
@@ -102,7 +105,8 @@
             # because hypervisors might be disabled, this loops looking
             # for any good hit.
             try:
-                uptime = self.client.show_hypervisor_uptime(hyper['id'])
+                uptime = (self.client.show_hypervisor_uptime(hyper['id'])
+                          ['hypervisor'])
                 if len(uptime) > 0:
                     has_valid_uptime = True
                     break
@@ -117,5 +121,5 @@
         hypers = self._list_hypervisors()
         self.assertHypervisors(hypers)
         hypers = self.client.search_hypervisor(
-            hypers[0]['hypervisor_hostname'])
+            hypers[0]['hypervisor_hostname'])['hypervisors']
         self.assertHypervisors(hypers)
diff --git a/tempest/api/compute/admin/test_hypervisor_negative.py b/tempest/api/compute/admin/test_hypervisor_negative.py
index 701b4bb..ca4a691 100644
--- a/tempest/api/compute/admin/test_hypervisor_negative.py
+++ b/tempest/api/compute/admin/test_hypervisor_negative.py
@@ -36,7 +36,7 @@
 
     def _list_hypervisors(self):
         # List of hypervisors
-        hypers = self.client.list_hypervisors()
+        hypers = self.client.list_hypervisors()['hypervisors']
         return hypers
 
     @test.attr(type=['negative'])
diff --git a/tempest/api/compute/admin/test_instance_usage_audit_log.py b/tempest/api/compute/admin/test_instance_usage_audit_log.py
index 189c316..6976783 100644
--- a/tempest/api/compute/admin/test_instance_usage_audit_log.py
+++ b/tempest/api/compute/admin/test_instance_usage_audit_log.py
@@ -31,7 +31,8 @@
     @test.idempotent_id('25319919-33d9-424f-9f99-2c203ee48b9d')
     def test_list_instance_usage_audit_logs(self):
         # list instance usage audit logs
-        body = self.adm_client.list_instance_usage_audit_logs()
+        body = (self.adm_client.list_instance_usage_audit_logs()
+                ["instance_usage_audit_logs"])
         expected_items = ['total_errors', 'total_instances', 'log',
                           'num_hosts_running', 'num_hosts_done',
                           'num_hosts', 'hosts_not_run', 'overall_status',
@@ -44,8 +45,9 @@
     def test_get_instance_usage_audit_log(self):
         # Get instance usage audit log before specified time
         now = datetime.datetime.now()
-        body = self.adm_client.show_instance_usage_audit_log(
+        body = (self.adm_client.show_instance_usage_audit_log(
             urllib.quote(now.strftime("%Y-%m-%d %H:%M:%S")))
+            ["instance_usage_audit_log"])
 
         expected_items = ['total_errors', 'total_instances', 'log',
                           'num_hosts_running', 'num_hosts_done', 'num_hosts',
diff --git a/tempest/api/compute/admin/test_live_migration.py b/tempest/api/compute/admin/test_live_migration.py
index 79c2ac9..d6bc6f5 100644
--- a/tempest/api/compute/admin/test_live_migration.py
+++ b/tempest/api/compute/admin/test_live_migration.py
@@ -41,7 +41,7 @@
         cls.created_server_ids = []
 
     def _get_compute_hostnames(self):
-        body = self.admin_hosts_client.list_hosts()
+        body = self.admin_hosts_client.list_hosts()['hosts']
         return [
             host_record['host_name']
             for host_record in body
diff --git a/tempest/api/compute/admin/test_migrations.py b/tempest/api/compute/admin/test_migrations.py
index 5af7406..7d69e13 100644
--- a/tempest/api/compute/admin/test_migrations.py
+++ b/tempest/api/compute/admin/test_migrations.py
@@ -42,7 +42,7 @@
         server = self.create_test_server(wait_until="ACTIVE")
         server_id = server['id']
 
-        self.servers_client.resize(server_id, self.flavor_ref_alt)
+        self.servers_client.resize_server(server_id, self.flavor_ref_alt)
         waiters.wait_for_server_status(self.servers_client,
                                        server_id, 'VERIFY_RESIZE')
         self.servers_client.confirm_resize(server_id)
diff --git a/tempest/api/compute/admin/test_networks.py b/tempest/api/compute/admin/test_networks.py
index 981a5c9..deb81a9 100644
--- a/tempest/api/compute/admin/test_networks.py
+++ b/tempest/api/compute/admin/test_networks.py
@@ -36,7 +36,7 @@
 
     @test.idempotent_id('d206d211-8912-486f-86e2-a9d090d1f416')
     def test_get_network(self):
-        networks = self.client.list_networks()
+        networks = self.client.list_networks()['networks']
         if CONF.compute.fixed_network_name:
             configured_network = [x for x in networks if x['label'] ==
                                   CONF.compute.fixed_network_name]
@@ -47,12 +47,13 @@
         else:
             configured_network = networks
         configured_network = configured_network[0]
-        network = self.client.show_network(configured_network['id'])
+        network = (self.client.show_network(configured_network['id'])
+                   ['network'])
         self.assertEqual(configured_network['label'], network['label'])
 
     @test.idempotent_id('df3d1046-6fa5-4b2c-ad0c-cfa46a351cb9')
     def test_list_all_networks(self):
-        networks = self.client.list_networks()
+        networks = self.client.list_networks()['networks']
         # Check the configured network is in the list
         if CONF.compute.fixed_network_name:
             configured_network = CONF.compute.fixed_network_name
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/admin/test_quotas_negative.py b/tempest/api/compute/admin/test_quotas_negative.py
index 8dcd0b2..b4fc749 100644
--- a/tempest/api/compute/admin/test_quotas_negative.py
+++ b/tempest/api/compute/admin/test_quotas_negative.py
@@ -156,9 +156,8 @@
 
         s_name = data_utils.rand_name('securitygroup')
         s_description = data_utils.rand_name('description')
-        securitygroup =\
-            self.sg_client.create_security_group(name=s_name,
-                                                 description=s_description)
+        securitygroup = self.sg_client.create_security_group(
+            name=s_name, description=s_description)['security_group']
         self.addCleanup(self.sg_client.delete_security_group,
                         securitygroup['id'])
 
diff --git a/tempest/api/compute/admin/test_security_group_default_rules.py b/tempest/api/compute/admin/test_security_group_default_rules.py
index 5ae6553..74f3caa 100644
--- a/tempest/api/compute/admin/test_security_group_default_rules.py
+++ b/tempest/api/compute/admin/test_security_group_default_rules.py
@@ -48,7 +48,7 @@
             ip_protocol=ip_protocol,
             from_port=from_port,
             to_port=to_port,
-            cidr=cidr)
+            cidr=cidr)['security_group_default_rule']
         self.assertEqual(ip_protocol, rule['ip_protocol'])
         self.assertEqual(from_port, rule['from_port'])
         self.assertEqual(to_port, rule['to_port'])
@@ -75,7 +75,7 @@
         rule = self.adm_client.create_security_default_group_rule(
             ip_protocol=ip_protocol,
             from_port=from_port,
-            to_port=to_port)
+            to_port=to_port)['security_group_default_rule']
         self.addCleanup(self.adm_client.delete_security_group_default_rule,
                         rule['id'])
         self.assertNotEqual(0, rule['id'])
@@ -91,7 +91,7 @@
             ip_protocol=ip_protocol,
             from_port=from_port,
             to_port=to_port,
-            cidr=cidr)
+            cidr=cidr)['security_group_default_rule']
         self.addCleanup(self.adm_client.delete_security_group_default_rule,
                         rule['id'])
         self.assertNotEqual(0, rule['id'])
@@ -109,7 +109,8 @@
                                                          cidr)
         self.addCleanup(self.adm_client.delete_security_group_default_rule,
                         rule['id'])
-        rules = self.adm_client.list_security_group_default_rules()
+        rules = (self.adm_client.list_security_group_default_rules()
+                 ['security_group_default_rules'])
         self.assertNotEqual(0, len(rules))
         self.assertIn(rule, rules)
 
@@ -126,5 +127,5 @@
         self.addCleanup(self.adm_client.delete_security_group_default_rule,
                         rule['id'])
         fetched_rule = self.adm_client.show_security_group_default_rule(
-            rule['id'])
+            rule['id'])['security_group_default_rule']
         self.assertEqual(rule, fetched_rule)
diff --git a/tempest/api/compute/admin/test_security_groups.py b/tempest/api/compute/admin/test_security_groups.py
index b2a1b98..b0a3086 100644
--- a/tempest/api/compute/admin/test_security_groups.py
+++ b/tempest/api/compute/admin/test_security_groups.py
@@ -50,9 +50,8 @@
         for i in range(2):
             name = data_utils.rand_name('securitygroup')
             description = data_utils.rand_name('description')
-            securitygroup = (self.client
-                             .create_security_group(name=name,
-                                                    description=description))
+            securitygroup = self.client.create_security_group(
+                name=name, description=description)['security_group']
             self.addCleanup(self._delete_security_group,
                             securitygroup['id'], admin=False)
             security_group_list.append(securitygroup)
@@ -63,13 +62,14 @@
             name = data_utils.rand_name('securitygroup')
             description = data_utils.rand_name('description')
             adm_securitygroup = self.adm_client.create_security_group(
-                name=name, description=description)
+                name=name, description=description)['security_group']
             self.addCleanup(self._delete_security_group,
                             adm_securitygroup['id'])
             security_group_list.append(adm_securitygroup)
 
         # Fetch all security groups based on 'all_tenants' search filter
-        fetched_list = self.adm_client.list_security_groups(all_tenants='true')
+        fetched_list = self.adm_client.list_security_groups(
+            all_tenants='true')['security_groups']
         sec_group_id_list = map(lambda sg: sg['id'], fetched_list)
         # Now check if all created Security Groups are present in fetched list
         for sec_group in security_group_list:
@@ -77,7 +77,8 @@
 
         # Fetch all security groups for non-admin user with 'all_tenants'
         # search filter
-        fetched_list = self.client.list_security_groups(all_tenants='true')
+        fetched_list = (self.client.list_security_groups(all_tenants='true')
+                        ['security_groups'])
         # Now check if all created Security Groups are present in fetched list
         for sec_group in fetched_list:
             self.assertEqual(sec_group['tenant_id'], client_tenant_id,
diff --git a/tempest/api/compute/admin/test_servers.py b/tempest/api/compute/admin/test_servers.py
index 1982eda..0528fa5 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -163,11 +163,11 @@
 
         # resetting vm state require admin privilege
         self.client.reset_state(self.s1_id, state='error')
-        rebuilt_server = self.non_admin_client.rebuild(
+        rebuilt_server = self.non_admin_client.rebuild_server(
             self.s1_id, self.image_ref_alt)
         self.addCleanup(waiters.wait_for_server_status, self.non_admin_client,
                         self.s1_id, 'ACTIVE')
-        self.addCleanup(self.non_admin_client.rebuild, self.s1_id,
+        self.addCleanup(self.non_admin_client.rebuild_server, self.s1_id,
                         self.image_ref)
 
         # Verify the properties in the initial response are correct
diff --git a/tempest/api/compute/admin/test_servers_negative.py b/tempest/api/compute/admin/test_servers_negative.py
index 0241e70..d65f335 100644
--- a/tempest/api/compute/admin/test_servers_negative.py
+++ b/tempest/api/compute/admin/test_servers_negative.py
@@ -75,10 +75,11 @@
         disk = 10
         flavor_ref = self.flavors_client.create_flavor(name=flavor_name,
                                                        ram=ram, vcpus=vcpus,
-                                                       disk=disk, id=flavor_id)
+                                                       disk=disk,
+                                                       id=flavor_id)['flavor']
         self.addCleanup(self.flavors_client.delete_flavor, flavor_id)
         self.assertRaises((lib_exc.Forbidden, lib_exc.OverLimit),
-                          self.client.resize,
+                          self.client.resize_server,
                           self.servers[0]['id'],
                           flavor_ref['id'])
 
@@ -97,10 +98,11 @@
         disk = 10
         flavor_ref = self.flavors_client.create_flavor(name=flavor_name,
                                                        ram=ram, vcpus=vcpus,
-                                                       disk=disk, id=flavor_id)
+                                                       disk=disk,
+                                                       id=flavor_id)['flavor']
         self.addCleanup(self.flavors_client.delete_flavor, flavor_id)
         self.assertRaises((lib_exc.Forbidden, lib_exc.OverLimit),
-                          self.client.resize,
+                          self.client.resize_server,
                           self.servers[0]['id'],
                           flavor_ref['id'])
 
diff --git a/tempest/api/compute/admin/test_services.py b/tempest/api/compute/admin/test_services.py
index db22925..4d7dea5 100644
--- a/tempest/api/compute/admin/test_services.py
+++ b/tempest/api/compute/admin/test_services.py
@@ -31,25 +31,25 @@
 
     @test.idempotent_id('5be41ef4-53d1-41cc-8839-5c2a48a1b283')
     def test_list_services(self):
-        services = self.client.list_services()
+        services = self.client.list_services()['services']
         self.assertNotEqual(0, len(services))
 
     @test.idempotent_id('f345b1ec-bc6e-4c38-a527-3ca2bc00bef5')
     def test_get_service_by_service_binary_name(self):
         binary_name = 'nova-compute'
-        services = self.client.list_services(binary=binary_name)
+        services = self.client.list_services(binary=binary_name)['services']
         self.assertNotEqual(0, len(services))
         for service in services:
             self.assertEqual(binary_name, service['binary'])
 
     @test.idempotent_id('affb42d5-5b4b-43c8-8b0b-6dca054abcca')
     def test_get_service_by_host_name(self):
-        services = self.client.list_services()
+        services = self.client.list_services()['services']
         host_name = services[0]['host']
         services_on_host = [service for service in services if
                             service['host'] == host_name]
 
-        services = self.client.list_services(host=host_name)
+        services = self.client.list_services(host=host_name)['services']
 
         # we could have a periodic job checkin between the 2 service
         # lookups, so only compare binary lists.
@@ -62,12 +62,12 @@
 
     @test.idempotent_id('39397f6f-37b8-4234-8671-281e44c74025')
     def test_get_service_by_service_and_host_name(self):
-        services = self.client.list_services()
+        services = self.client.list_services()['services']
         host_name = services[0]['host']
         binary_name = services[0]['binary']
 
         services = self.client.list_services(host=host_name,
-                                             binary=binary_name)
+                                             binary=binary_name)['services']
         self.assertEqual(1, len(services))
         self.assertEqual(host_name, services[0]['host'])
         self.assertEqual(binary_name, services[0]['binary'])
diff --git a/tempest/api/compute/admin/test_services_negative.py b/tempest/api/compute/admin/test_services_negative.py
index b9335c9..0c81ccb 100644
--- a/tempest/api/compute/admin/test_services_negative.py
+++ b/tempest/api/compute/admin/test_services_negative.py
@@ -40,22 +40,25 @@
     @test.idempotent_id('d0884a69-f693-4e79-a9af-232d15643bf7')
     def test_get_service_by_invalid_params(self):
         # return all services if send the request with invalid parameter
-        services = self.client.list_services()
-        services_xxx = self.client.list_services(xxx='nova-compute')
+        services = self.client.list_services()['services']
+        services_xxx = (self.client.list_services(xxx='nova-compute')
+                        ['services'])
         self.assertEqual(len(services), len(services_xxx))
 
     @test.attr(type=['negative'])
     @test.idempotent_id('1e966d4a-226e-47c7-b601-0b18a27add54')
     def test_get_service_by_invalid_service_and_valid_host(self):
-        services = self.client.list_services()
+        services = self.client.list_services()['services']
         host_name = services[0]['host']
-        services = self.client.list_services(host=host_name, binary='xxx')
+        services = self.client.list_services(host=host_name,
+                                             binary='xxx')['services']
         self.assertEqual(0, len(services))
 
     @test.attr(type=['negative'])
     @test.idempotent_id('64e7e7fb-69e8-4cb6-a71d-8d5eb0c98655')
     def test_get_service_with_valid_service_and_invalid_host(self):
-        services = self.client.list_services()
+        services = self.client.list_services()['services']
         binary_name = services[0]['binary']
-        services = self.client.list_services(host='xxx', binary=binary_name)
+        services = self.client.list_services(host='xxx',
+                                             binary=binary_name)['services']
         self.assertEqual(0, len(services))
diff --git a/tempest/api/compute/admin/test_simple_tenant_usage.py b/tempest/api/compute/admin/test_simple_tenant_usage.py
index 204281c..7333acb 100644
--- a/tempest/api/compute/admin/test_simple_tenant_usage.py
+++ b/tempest/api/compute/admin/test_simple_tenant_usage.py
@@ -50,14 +50,14 @@
     def test_list_usage_all_tenants(self):
         # Get usage for all tenants
         tenant_usage = self.adm_client.list_tenant_usages(
-            start=self.start, end=self.end, detailed="1")
+            start=self.start, end=self.end, detailed="1")['tenant_usages'][0]
         self.assertEqual(len(tenant_usage), 8)
 
     @test.idempotent_id('94135049-a4c5-4934-ad39-08fa7da4f22e')
     def test_get_usage_tenant(self):
         # Get usage for a specific tenant
         tenant_usage = self.adm_client.show_tenant_usage(
-            self.tenant_id, start=self.start, end=self.end)
+            self.tenant_id, start=self.start, end=self.end)['tenant_usage']
 
         self.assertEqual(len(tenant_usage), 8)
 
@@ -65,6 +65,6 @@
     def test_get_usage_tenant_with_non_admin_user(self):
         # Get usage for a specific tenant with non admin user
         tenant_usage = self.client.show_tenant_usage(
-            self.tenant_id, start=self.start, end=self.end)
+            self.tenant_id, start=self.start, end=self.end)['tenant_usage']
 
         self.assertEqual(len(tenant_usage), 8)
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index b2effc2..bf2e0c1 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -43,6 +43,8 @@
     @classmethod
     def skip_checks(cls):
         super(BaseComputeTest, cls).skip_checks()
+        if not CONF.service_available.nova:
+            raise cls.skipException("Nova is not available")
         if cls._api_version != 2:
             msg = ("Unexpected API version is specified (%s)" %
                    cls._api_version)
@@ -129,7 +131,8 @@
 
         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 +153,8 @@
             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
 
@@ -221,9 +225,8 @@
             name = data_utils.rand_name(cls.__name__ + "-securitygroup")
         if description is None:
             description = data_utils.rand_name('description')
-        body = \
-            cls.security_groups_client.create_security_group(
-                name=name, description=description)
+        body = cls.security_groups_client.create_security_group(
+            name=name, description=description)['security_group']
         cls.security_groups.append(body)
 
         return body
@@ -234,7 +237,8 @@
             name = data_utils.rand_name(cls.__name__ + "-Server-Group")
         if policy is None:
             policy = ['affinity']
-        body = cls.server_groups_client.create_server_group(name, policy)
+        body = (cls.server_groups_client.create_server_group(name, policy)
+                ['server_group'])
         cls.server_groups.append(body['id'])
         return body
 
@@ -300,7 +304,8 @@
         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 +321,8 @@
         """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/certificates/test_certificates.py b/tempest/api/compute/certificates/test_certificates.py
index 5f68786..78a0a93 100644
--- a/tempest/api/compute/certificates/test_certificates.py
+++ b/tempest/api/compute/certificates/test_certificates.py
@@ -24,13 +24,14 @@
     @test.idempotent_id('c070a441-b08e-447e-a733-905909535b1b')
     def test_create_root_certificate(self):
         # create certificates
-        body = self.certificates_client.create_certificate()
+        body = self.certificates_client.create_certificate()['certificate']
         self.assertIn('data', body)
         self.assertIn('private_key', body)
 
     @test.idempotent_id('3ac273d0-92d2-4632-bdfc-afbc21d4606c')
     def test_get_root_certificate(self):
         # get the root certificate
-        body = self.certificates_client.show_certificate('root')
+        body = (self.certificates_client.show_certificate('root')
+                ['certificate'])
         self.assertIn('data', body)
         self.assertIn('private_key', body)
diff --git a/tempest/api/compute/flavors/test_flavors.py b/tempest/api/compute/flavors/test_flavors.py
index 728fefb..e114c80 100644
--- a/tempest/api/compute/flavors/test_flavors.py
+++ b/tempest/api/compute/flavors/test_flavors.py
@@ -32,8 +32,8 @@
     @test.idempotent_id('e36c0eaa-dff5-4082-ad1f-3f9a80aa3f59')
     def test_list_flavors(self):
         # List of all flavors should contain the expected flavor
-        flavors = self.client.list_flavors()
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavors = self.client.list_flavors()['flavors']
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_min_detail = {'id': flavor['id'], 'links': flavor['links'],
                              'name': flavor['name']}
         self.assertIn(flavor_min_detail, flavors)
@@ -41,89 +41,89 @@
     @test.idempotent_id('6e85fde4-b3cd-4137-ab72-ed5f418e8c24')
     def test_list_flavors_with_detail(self):
         # Detailed list of all flavors should contain the expected flavor
-        flavors = self.client.list_flavors(detail=True)
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavors = self.client.list_flavors(detail=True)['flavors']
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         self.assertIn(flavor, flavors)
 
     @test.attr(type='smoke')
     @test.idempotent_id('1f12046b-753d-40d2-abb6-d8eb8b30cb2f')
     def test_get_flavor(self):
         # The expected flavor details should be returned
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         self.assertEqual(self.flavor_ref, flavor['id'])
 
     @test.idempotent_id('8d7691b3-6ed4-411a-abc9-2839a765adab')
     def test_list_flavors_limit_results(self):
         # Only the expected number of flavors should be returned
         params = {'limit': 1}
-        flavors = self.client.list_flavors(**params)
+        flavors = self.client.list_flavors(**params)['flavors']
         self.assertEqual(1, len(flavors))
 
     @test.idempotent_id('b26f6327-2886-467a-82be-cef7a27709cb')
     def test_list_flavors_detailed_limit_results(self):
         # Only the expected number of flavors (detailed) should be returned
         params = {'limit': 1}
-        flavors = self.client.list_flavors(detail=True, **params)
+        flavors = self.client.list_flavors(detail=True, **params)['flavors']
         self.assertEqual(1, len(flavors))
 
     @test.idempotent_id('e800f879-9828-4bd0-8eae-4f17189951fb')
     def test_list_flavors_using_marker(self):
         # The list of flavors should start from the provided marker
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_id = flavor['id']
 
         params = {'marker': flavor_id}
-        flavors = self.client.list_flavors(**params)
+        flavors = self.client.list_flavors(**params)['flavors']
         self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]),
                          'The list of flavors did not start after the marker.')
 
     @test.idempotent_id('6db2f0c0-ddee-4162-9c84-0703d3dd1107')
     def test_list_flavors_detailed_using_marker(self):
         # The list of flavors should start from the provided marker
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_id = flavor['id']
 
         params = {'marker': flavor_id}
-        flavors = self.client.list_flavors(detail=True, **params)
+        flavors = self.client.list_flavors(detail=True, **params)['flavors']
         self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]),
                          'The list of flavors did not start after the marker.')
 
     @test.idempotent_id('3df2743e-3034-4e57-a4cb-b6527f6eac79')
     def test_list_flavors_detailed_filter_by_min_disk(self):
         # The detailed list of flavors should be filtered by disk space
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_id = flavor['id']
 
         params = {self._min_disk: flavor['disk'] + 1}
-        flavors = self.client.list_flavors(detail=True, **params)
+        flavors = self.client.list_flavors(detail=True, **params)['flavors']
         self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
 
     @test.idempotent_id('09fe7509-b4ee-4b34-bf8b-39532dc47292')
     def test_list_flavors_detailed_filter_by_min_ram(self):
         # The detailed list of flavors should be filtered by RAM
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_id = flavor['id']
 
         params = {self._min_ram: flavor['ram'] + 1}
-        flavors = self.client.list_flavors(detail=True, **params)
+        flavors = self.client.list_flavors(detail=True, **params)['flavors']
         self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
 
     @test.idempotent_id('10645a4d-96f5-443f-831b-730711e11dd4')
     def test_list_flavors_filter_by_min_disk(self):
         # The list of flavors should be filtered by disk space
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_id = flavor['id']
 
         params = {self._min_disk: flavor['disk'] + 1}
-        flavors = self.client.list_flavors(**params)
+        flavors = self.client.list_flavors(**params)['flavors']
         self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
 
     @test.idempotent_id('935cf550-e7c8-4da6-8002-00f92d5edfaa')
     def test_list_flavors_filter_by_min_ram(self):
         # The list of flavors should be filtered by RAM
-        flavor = self.client.show_flavor(self.flavor_ref)
+        flavor = self.client.show_flavor(self.flavor_ref)['flavor']
         flavor_id = flavor['id']
 
         params = {self._min_ram: flavor['ram'] + 1}
-        flavors = self.client.list_flavors(**params)
+        flavors = self.client.list_flavors(**params)['flavors']
         self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions.py b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
index 8bb4fac..5b90641 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
@@ -39,7 +39,7 @@
         server = cls.create_test_server(wait_until='ACTIVE')
         cls.server_id = server['id']
         # Floating IP creation
-        body = cls.client.create_floating_ip()
+        body = cls.client.create_floating_ip()['floating_ip']
         cls.floating_ip_id = body['id']
         cls.floating_ip = body['ip']
 
@@ -63,14 +63,14 @@
     def test_allocate_floating_ip(self):
         # Positive test:Allocation of a new floating IP to a project
         # should be successful
-        body = self.client.create_floating_ip()
+        body = self.client.create_floating_ip()['floating_ip']
         floating_ip_id_allocated = body['id']
         self.addCleanup(self.client.delete_floating_ip,
                         floating_ip_id_allocated)
-        floating_ip_details = \
-            self.client.show_floating_ip(floating_ip_id_allocated)
+        floating_ip_details = self.client.show_floating_ip(
+            floating_ip_id_allocated)['floating_ip']
         # Checking if the details of allocated IP is in list of floating IP
-        body = self.client.list_floating_ips()
+        body = self.client.list_floating_ips()['floating_ips']
         self.assertIn(floating_ip_details, body)
 
     @test.idempotent_id('de45e989-b5ca-4a9b-916b-04a52e7bbb8b')
@@ -79,7 +79,7 @@
         # Positive test:Deletion of valid floating IP from project
         # should be successful
         # Creating the floating IP that is to be deleted in this method
-        floating_ip_body = self.client.create_floating_ip()
+        floating_ip_body = self.client.create_floating_ip()['floating_ip']
         self.addCleanup(self._try_delete_floating_ip, floating_ip_body['id'])
         # Deleting the floating IP from the project
         self.client.delete_floating_ip(floating_ip_body['id'])
@@ -98,7 +98,8 @@
             self.server_id)
 
         # Check instance_id in the floating_ip body
-        body = self.client.show_floating_ip(self.floating_ip_id)
+        body = (self.client.show_floating_ip(self.floating_ip_id)
+                ['floating_ip'])
         self.assertEqual(self.server_id, body['instance_id'])
 
         # Disassociation of floating IP that was associated in this method
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py b/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
index c07af72..64aac80 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
@@ -42,7 +42,7 @@
         cls.server_id = server['id']
         # Generating a nonexistent floatingIP id
         cls.floating_ip_ids = []
-        body = cls.client.list_floating_ips()
+        body = cls.client.list_floating_ips()['floating_ips']
         for i in range(len(body)):
             cls.floating_ip_ids.append(body[i]['id'])
         while True:
diff --git a/tempest/api/compute/floating_ips/test_list_floating_ips.py b/tempest/api/compute/floating_ips/test_list_floating_ips.py
index d26a5e5..d003967 100644
--- a/tempest/api/compute/floating_ips/test_list_floating_ips.py
+++ b/tempest/api/compute/floating_ips/test_list_floating_ips.py
@@ -31,7 +31,7 @@
         cls.floating_ip = []
         cls.floating_ip_id = []
         for i in range(3):
-            body = cls.client.create_floating_ip()
+            body = cls.client.create_floating_ip()['floating_ip']
             cls.floating_ip.append(body)
             cls.floating_ip_id.append(body['id'])
 
@@ -45,7 +45,7 @@
     @test.services('network')
     def test_list_floating_ips(self):
         # Positive test:Should return the list of floating IPs
-        body = self.client.list_floating_ips()
+        body = self.client.list_floating_ips()['floating_ips']
         floating_ips = body
         self.assertNotEqual(0, len(floating_ips),
                             "Expected floating IPs. Got zero.")
@@ -57,14 +57,14 @@
     def test_get_floating_ip_details(self):
         # Positive test:Should be able to GET the details of floatingIP
         # Creating a floating IP for which details are to be checked
-        body = self.client.create_floating_ip()
+        body = self.client.create_floating_ip()['floating_ip']
         floating_ip_id = body['id']
         self.addCleanup(self.client.delete_floating_ip,
                         floating_ip_id)
         floating_ip_instance_id = body['instance_id']
         floating_ip_ip = body['ip']
         floating_ip_fixed_ip = body['fixed_ip']
-        body = self.client.show_floating_ip(floating_ip_id)
+        body = self.client.show_floating_ip(floating_ip_id)['floating_ip']
         # Comparing the details of floating IP
         self.assertEqual(floating_ip_instance_id,
                          body['instance_id'])
@@ -78,5 +78,5 @@
     def test_list_floating_ip_pools(self):
         # Positive test:Should return the list of floating IP Pools
         floating_ip_pools = self.pools_client.list_floating_ip_pools()
-        self.assertNotEqual(0, len(floating_ip_pools),
+        self.assertNotEqual(0, len(floating_ip_pools['floating_ip_pools']),
                             "Expected floating IP Pools. Got zero.")
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/images/test_images_oneserver.py b/tempest/api/compute/images/test_images_oneserver.py
index 06b7cac..4f15ce1 100644
--- a/tempest/api/compute/images/test_images_oneserver.py
+++ b/tempest/api/compute/images/test_images_oneserver.py
@@ -71,7 +71,7 @@
         cls.server_id = server['id']
 
     def _get_default_flavor_disk_size(self, flavor_id):
-        flavor = self.flavors_client.show_flavor(flavor_id)
+        flavor = self.flavors_client.show_flavor(flavor_id)['flavor']
         return flavor['disk']
 
     @test.idempotent_id('3731d080-d4c5-4872-b41a-64d0d0021314')
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_group_rules.py b/tempest/api/compute/security_groups/test_security_group_rules.py
index b5eff70..3c22d28 100644
--- a/tempest/api/compute/security_groups/test_security_group_rules.py
+++ b/tempest/api/compute/security_groups/test_security_group_rules.py
@@ -73,7 +73,7 @@
             parent_group_id=securitygroup_id,
             ip_protocol=self.ip_protocol,
             from_port=self.from_port,
-            to_port=self.to_port)
+            to_port=self.to_port)['security_group_rule']
         self.expected['parent_group_id'] = securitygroup_id
         self.expected['ip_range'] = {'cidr': '0.0.0.0/0'}
         self._check_expected_response(rule)
@@ -96,7 +96,7 @@
             ip_protocol=self.ip_protocol,
             from_port=self.from_port,
             to_port=self.to_port,
-            cidr=cidr)
+            cidr=cidr)['security_group_rule']
         self.expected['parent_group_id'] = parent_group_id
         self.expected['ip_range'] = {'cidr': cidr}
         self._check_expected_response(rule)
@@ -123,7 +123,7 @@
             ip_protocol=self.ip_protocol,
             from_port=self.from_port,
             to_port=self.to_port,
-            group_id=group_id)
+            group_id=group_id)['security_group_rule']
         self.expected['parent_group_id'] = parent_group_id
         self.expected['group'] = {'tenant_id': self.client.tenant_id,
                                   'name': group_name}
@@ -144,7 +144,7 @@
             parent_group_id=securitygroup_id,
             ip_protocol=self.ip_protocol,
             from_port=self.from_port,
-            to_port=self.to_port)
+            to_port=self.to_port)['security_group_rule']
         rule1_id = rule['id']
 
         # Add a second rule to the created Security Group
@@ -155,14 +155,14 @@
             parent_group_id=securitygroup_id,
             ip_protocol=ip_protocol2,
             from_port=from_port2,
-            to_port=to_port2)
+            to_port=to_port2)['security_group_rule']
         rule2_id = rule['id']
         # Delete the Security Group rule2 at the end of this method
         self.addCleanup(self.client.delete_security_group_rule, rule2_id)
 
         # Get rules of the created Security Group
-        rules = \
-            self.client.list_security_group_rules(securitygroup_id)
+        rules = (self.client.list_security_group_rules(securitygroup_id)
+                 ['rules'])
         self.assertTrue(any([i for i in rules if i['id'] == rule1_id]))
         self.assertTrue(any([i for i in rules if i['id'] == rule2_id]))
 
@@ -182,12 +182,11 @@
             ip_protocol=self.ip_protocol,
             from_port=self.from_port,
             to_port=self.to_port,
-            group_id=sg2_id)
+            group_id=sg2_id)['security_group_rule']
 
         # Delete group2
         self.security_groups_client.delete_security_group(sg2_id)
         # Get rules of the Group1
-        rules = \
-            self.client.list_security_group_rules(sg1_id)
+        rules = self.client.list_security_group_rules(sg1_id)['rules']
         # The group1 has no rules because group2 has deleted
         self.assertEqual(0, len(rules))
diff --git a/tempest/api/compute/security_groups/test_security_group_rules_negative.py b/tempest/api/compute/security_groups/test_security_group_rules_negative.py
index d12306a..816038a 100644
--- a/tempest/api/compute/security_groups/test_security_group_rules_negative.py
+++ b/tempest/api/compute/security_groups/test_security_group_rules_negative.py
@@ -87,7 +87,7 @@
 
         rule = self.rules_client.create_security_group_rule(
             parent_group_id=parent_group_id, ip_protocol=ip_protocol,
-            from_port=from_port, to_port=to_port)
+            from_port=from_port, to_port=to_port)['security_group_rule']
         self.addCleanup(self.rules_client.delete_security_group_rule,
                         rule['id'])
         # Add the same rule to the group should fail
diff --git a/tempest/api/compute/security_groups/test_security_groups.py b/tempest/api/compute/security_groups/test_security_groups.py
index bd252b0..dbbeb70 100644
--- a/tempest/api/compute/security_groups/test_security_groups.py
+++ b/tempest/api/compute/security_groups/test_security_groups.py
@@ -40,7 +40,7 @@
             security_group_list.append(body)
         # Fetch all Security Groups and verify the list
         # has all created Security Groups
-        fetched_list = self.client.list_security_groups()
+        fetched_list = self.client.list_security_groups()['security_groups']
         # Now check if all the created Security Groups are in fetched list
         missing_sgs = \
             [sg for sg in security_group_list if sg not in fetched_list]
@@ -53,7 +53,7 @@
             self.client.delete_security_group(sg['id'])
             self.client.wait_for_resource_deletion(sg['id'])
         # Now check if all the created Security Groups are deleted
-        fetched_list = self.client.list_security_groups()
+        fetched_list = self.client.list_security_groups()['security_groups']
         deleted_sgs = \
             [sg for sg in security_group_list if sg in fetched_list]
         self.assertFalse(deleted_sgs,
@@ -75,8 +75,8 @@
                          "The created Security Group name is "
                          "not equal to the requested name")
         # Now fetch the created Security Group by its 'id'
-        fetched_group = \
-            self.client.show_security_group(securitygroup['id'])
+        fetched_group = (self.client.show_security_group(securitygroup['id'])
+                         ['security_group'])
         self.assertEqual(securitygroup, fetched_group,
                          "The fetched Security Group is different "
                          "from the created Group")
@@ -109,7 +109,7 @@
                           sg['id'])
 
         # Reboot and add the other security group
-        self.servers_client.reboot(server_id, 'HARD')
+        self.servers_client.reboot_server(server_id, 'HARD')
         waiters.wait_for_server_status(self.servers_client, server_id,
                                        'ACTIVE')
         self.servers_client.add_security_group(server_id, sg2['name'])
@@ -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'])
@@ -143,7 +143,7 @@
                                           name=s_new_name,
                                           description=s_new_des)
         # get the security group
-        fetched_group = \
-            self.client.show_security_group(securitygroup_id)
+        fetched_group = (self.client.show_security_group(securitygroup_id)
+                         ['security_group'])
         self.assertEqual(s_new_name, fetched_group['name'])
         self.assertEqual(s_new_des, fetched_group['description'])
diff --git a/tempest/api/compute/security_groups/test_security_groups_negative.py b/tempest/api/compute/security_groups/test_security_groups_negative.py
index 642aca1..120d327 100644
--- a/tempest/api/compute/security_groups/test_security_groups_negative.py
+++ b/tempest/api/compute/security_groups/test_security_groups_negative.py
@@ -39,7 +39,7 @@
 
     def _generate_a_non_existent_security_group_id(self):
         security_group_id = []
-        body = self.client.list_security_groups()
+        body = self.client.list_security_groups()['security_groups']
         for i in range(len(body)):
             security_group_id.append(body[i]['id'])
         # Generate a non-existent security group id
@@ -122,7 +122,7 @@
     def test_delete_the_default_security_group(self):
         # Negative test:Deletion of the "default" Security Group should Fail
         default_security_group_id = None
-        body = self.client.list_security_groups()
+        body = self.client.list_security_groups()['security_groups']
         for i in range(len(body)):
             if body[i]['name'] == 'default':
                 default_security_group_id = body[i]['id']
diff --git a/tempest/api/compute/servers/test_attach_interfaces.py b/tempest/api/compute/servers/test_attach_interfaces.py
index 9e27f33..dcdb562 100644
--- a/tempest/api/compute/servers/test_attach_interfaces.py
+++ b/tempest/api/compute/servers/test_attach_interfaces.py
@@ -48,13 +48,15 @@
 
     def wait_for_interface_status(self, server, port_id, status):
         """Waits for a interface to reach a given status."""
-        body = self.client.show_interface(server, port_id)
+        body = (self.client.show_interface(server, port_id)
+                ['interfaceAttachment'])
         interface_status = body['port_state']
         start = int(time.time())
 
         while(interface_status != status):
             time.sleep(self.build_interval)
-            body = self.client.show_interface(server, port_id)
+            body = (self.client.show_interface(server, port_id)
+                    ['interfaceAttachment'])
             interface_status = body['port_state']
 
             timed_out = int(time.time()) - start >= self.build_timeout
@@ -82,14 +84,16 @@
 
     def _create_server_get_interfaces(self):
         server = self.create_test_server(wait_until='ACTIVE')
-        ifs = self.client.list_interfaces(server['id'])
+        ifs = (self.client.list_interfaces(server['id'])
+               ['interfaceAttachments'])
         body = self.wait_for_interface_status(
             server['id'], ifs[0]['port_id'], 'ACTIVE')
         ifs[0]['port_state'] = body['port_state']
         return server, ifs
 
     def _test_create_interface(self, server):
-        iface = self.client.create_interface(server['id'])
+        iface = (self.client.create_interface(server['id'])
+                 ['interfaceAttachment'])
         iface = self.wait_for_interface_status(
             server['id'], iface['port_id'], 'ACTIVE')
         self._check_interface(iface)
@@ -97,8 +101,8 @@
 
     def _test_create_interface_by_network_id(self, server, ifs):
         network_id = ifs[0]['net_id']
-        iface = self.client.create_interface(server['id'],
-                                             net_id=network_id)
+        iface = self.client.create_interface(
+            server['id'], net_id=network_id)['interfaceAttachment']
         iface = self.wait_for_interface_status(
             server['id'], iface['port_id'], 'ACTIVE')
         self._check_interface(iface, network_id=network_id)
@@ -106,8 +110,8 @@
 
     def _test_show_interface(self, server, ifs):
         iface = ifs[0]
-        _iface = self.client.show_interface(server['id'],
-                                            iface['port_id'])
+        _iface = self.client.show_interface(
+            server['id'], iface['port_id'])['interfaceAttachment']
         self._check_interface(iface, port_id=_iface['port_id'],
                               network_id=_iface['net_id'],
                               fixed_ip=_iface['fixed_ips'][0]['ip_address'],
@@ -117,12 +121,14 @@
         # NOTE(danms): delete not the first or last, but one in the middle
         iface = ifs[1]
         self.client.delete_interface(server['id'], iface['port_id'])
-        _ifs = self.client.list_interfaces(server['id'])
+        _ifs = (self.client.list_interfaces(server['id'])
+                ['interfaceAttachments'])
         start = int(time.time())
 
         while len(ifs) == len(_ifs):
             time.sleep(self.build_interval)
-            _ifs = self.client.list_interfaces(server['id'])
+            _ifs = (self.client.list_interfaces(server['id'])
+                    ['interfaceAttachments'])
             timed_out = int(time.time()) - start >= self.build_timeout
             if len(ifs) == len(_ifs) and timed_out:
                 message = ('Failed to delete interface within '
@@ -161,7 +167,8 @@
         iface = self._test_create_interface_by_network_id(server, ifs)
         ifs.append(iface)
 
-        _ifs = self.client.list_interfaces(server['id'])
+        _ifs = (self.client.list_interfaces(server['id'])
+                ['interfaceAttachments'])
         self._compare_iface_list(ifs, _ifs)
 
         self._test_show_interface(server, ifs)
diff --git a/tempest/api/compute/servers/test_availability_zone.py b/tempest/api/compute/servers/test_availability_zone.py
index d1fbcec..080441a 100644
--- a/tempest/api/compute/servers/test_availability_zone.py
+++ b/tempest/api/compute/servers/test_availability_zone.py
@@ -32,4 +32,4 @@
     def test_get_availability_zone_list_with_non_admin_user(self):
         # List of availability zone with non-administrator user
         availability_zone = self.client.list_availability_zones()
-        self.assertTrue(len(availability_zone) > 0)
+        self.assertTrue(len(availability_zone['availabilityZoneInfo']) > 0)
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index e62a52b..35f2b2c 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
 
@@ -116,7 +117,7 @@
     def test_verify_created_server_vcpus(self):
         # Verify that the number of vcpus reported by the instance matches
         # the amount stated by the flavor
-        flavor = self.flavors_client.show_flavor(self.flavor_ref)
+        flavor = self.flavors_client.show_flavor(self.flavor_ref)['flavor']
         linux_client = remote_client.RemoteClient(
             self.get_server_ip(self.server),
             self.ssh_user,
@@ -142,7 +143,7 @@
         name = data_utils.rand_name('server_group')
         policies = ['affinity']
         body = self.server_groups_client.create_server_group(
-            name=name, policies=policies)
+            name=name, policies=policies)['server_group']
         group_id = body['id']
         self.addCleanup(self.server_groups_client.delete_server_group,
                         group_id)
@@ -152,7 +153,8 @@
                                          wait_until='ACTIVE')
 
         # Check a server is in the group
-        server_group = self.server_groups_client.get_server_group(group_id)
+        server_group = (self.server_groups_client.get_server_group(group_id)
+                        ['server_group'])
         self.assertIn(server['id'], server_group['members'])
 
     @test.idempotent_id('0578d144-ed74-43f8-8e57-ab10dbf9b3c2')
@@ -178,7 +180,8 @@
         # 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 +221,8 @@
 
         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)
 
@@ -272,7 +276,7 @@
                       create_flavor(name=flavor_with_eph_disk_name,
                                     ram=ram, vcpus=vcpus, disk=disk,
                                     id=flavor_with_eph_disk_id,
-                                    ephemeral=1))
+                                    ephemeral=1))['flavor']
             self.addCleanup(flavor_clean_up, flavor['id'])
 
             return flavor['id']
@@ -289,7 +293,7 @@
             flavor = (self.flavor_client.
                       create_flavor(name=flavor_no_eph_disk_name,
                                     ram=ram, vcpus=vcpus, disk=disk,
-                                    id=flavor_no_eph_disk_id))
+                                    id=flavor_no_eph_disk_id))['flavor']
             self.addCleanup(flavor_clean_up, flavor['id'])
 
             return flavor['id']
diff --git a/tempest/api/compute/servers/test_delete_server.py b/tempest/api/compute/servers/test_delete_server.py
index 673a401..cf0cf97 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,
@@ -103,11 +103,11 @@
     def test_delete_server_while_in_verify_resize_state(self):
         # Delete a server while it's VM state is VERIFY_RESIZE
         server = self.create_test_server(wait_until='ACTIVE')
-        self.client.resize(server['id'], self.flavor_ref_alt)
+        self.client.resize_server(server['id'], self.flavor_ref_alt)
         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')
@@ -117,7 +117,7 @@
         device = '/dev/%s' % CONF.compute.volume_device_name
         server = self.create_test_server(wait_until='ACTIVE')
 
-        volume = volumes_client.create_volume()
+        volume = volumes_client.create_volume(size=CONF.volume.volume_size)
         self.addCleanup(volumes_client.delete_volume, volume['id'])
         waiters.wait_for_volume_status(volumes_client,
                                        volume['id'], 'available')
@@ -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_disk_config.py b/tempest/api/compute/servers/test_disk_config.py
index 3e8a0d2..5b9338a 100644
--- a/tempest/api/compute/servers/test_disk_config.py
+++ b/tempest/api/compute/servers/test_disk_config.py
@@ -57,9 +57,9 @@
         # A server should be rebuilt using the manual disk config option
         self._update_server_with_disk_config(disk_config='AUTO')
 
-        server = self.client.rebuild(self.server_id,
-                                     self.image_ref_alt,
-                                     disk_config='MANUAL')
+        server = self.client.rebuild_server(self.server_id,
+                                            self.image_ref_alt,
+                                            disk_config='MANUAL')
 
         # Wait for the server to become active
         waiters.wait_for_server_status(self.client, server['id'], 'ACTIVE')
@@ -73,9 +73,9 @@
         # A server should be rebuilt using the auto disk config option
         self._update_server_with_disk_config(disk_config='MANUAL')
 
-        server = self.client.rebuild(self.server_id,
-                                     self.image_ref_alt,
-                                     disk_config='AUTO')
+        server = self.client.rebuild_server(self.server_id,
+                                            self.image_ref_alt,
+                                            disk_config='AUTO')
 
         # Wait for the server to become active
         waiters.wait_for_server_status(self.client, server['id'], 'ACTIVE')
@@ -101,7 +101,8 @@
 
         # Resize with auto option
         flavor_id = self._get_alternative_flavor()
-        self.client.resize(self.server_id, flavor_id, disk_config='AUTO')
+        self.client.resize_server(self.server_id, flavor_id,
+                                  disk_config='AUTO')
         waiters.wait_for_server_status(self.client, self.server_id,
                                        'VERIFY_RESIZE')
         self.client.confirm_resize(self.server_id)
@@ -119,7 +120,8 @@
 
         # Resize with manual option
         flavor_id = self._get_alternative_flavor()
-        self.client.resize(self.server_id, flavor_id, disk_config='MANUAL')
+        self.client.resize_server(self.server_id, flavor_id,
+                                  disk_config='MANUAL')
         waiters.wait_for_server_status(self.client, self.server_id,
                                        'VERIFY_RESIZE')
         self.client.confirm_resize(self.server_id)
diff --git a/tempest/api/compute/servers/test_instance_actions.py b/tempest/api/compute/servers/test_instance_actions.py
index dc126a5..4ac1a49 100644
--- a/tempest/api/compute/servers/test_instance_actions.py
+++ b/tempest/api/compute/servers/test_instance_actions.py
@@ -35,7 +35,7 @@
     @test.idempotent_id('77ca5cc5-9990-45e0-ab98-1de8fead201a')
     def test_list_instance_actions(self):
         # List actions of the provided server
-        self.client.reboot(self.server_id, 'HARD')
+        self.client.reboot_server(self.server_id, 'HARD')
         waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
 
         body = self.client.list_instance_actions(self.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_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index a20f7f5..96a4502 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -105,7 +105,7 @@
                 self.validation_resources['keypair']['private_key'])
             boot_time = linux_client.get_boot_time()
 
-        self.client.reboot(self.server_id, reboot_type)
+        self.client.reboot_server(self.server_id, reboot_type)
         waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
 
         if CONF.validation.run_validation:
@@ -132,7 +132,7 @@
         self._test_reboot_server('SOFT')
 
     def _rebuild_server_and_check(self, image_ref):
-        rebuilt_server = self.client.rebuild(self.server_id, image_ref)
+        rebuilt_server = self.client.rebuild_server(self.server_id, image_ref)
         waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
         msg = ('Server was not rebuilt to the original image. '
                'The original image: {0}. The current image: {1}'
@@ -148,12 +148,12 @@
         personality = [{'path': 'rebuild.txt',
                        'contents': base64.b64encode(file_contents)}]
         password = 'rebuildPassw0rd'
-        rebuilt_server = self.client.rebuild(self.server_id,
-                                             self.image_ref_alt,
-                                             name=new_name,
-                                             metadata=meta,
-                                             personality=personality,
-                                             adminPass=password)
+        rebuilt_server = self.client.rebuild_server(self.server_id,
+                                                    self.image_ref_alt,
+                                                    name=new_name,
+                                                    metadata=meta,
+                                                    personality=personality,
+                                                    adminPass=password)
 
         # If the server was rebuilt on a different image, restore it to the
         # original image once the test ends
@@ -193,7 +193,7 @@
                      if old_image == self.image_ref else self.image_ref)
         self.client.stop(self.server_id)
         waiters.wait_for_server_status(self.client, self.server_id, 'SHUTOFF')
-        rebuilt_server = self.client.rebuild(self.server_id, new_image)
+        rebuilt_server = self.client.rebuild_server(self.server_id, new_image)
         # If the server was rebuilt on a different image, restore it to the
         # original image once the test ends
         if self.image_ref_alt != self.image_ref:
@@ -223,7 +223,7 @@
             waiters.wait_for_server_status(self.client, self.server_id,
                                            'SHUTOFF')
 
-        self.client.resize(self.server_id, self.flavor_ref_alt)
+        self.client.resize_server(self.server_id, self.flavor_ref_alt)
         waiters.wait_for_server_status(self.client, self.server_id,
                                        'VERIFY_RESIZE')
 
@@ -262,7 +262,7 @@
         # The server's RAM and disk space should return to its original
         # values after a resize is reverted
 
-        self.client.resize(self.server_id, self.flavor_ref_alt)
+        self.client.resize_server(self.server_id, self.flavor_ref_alt)
         waiters.wait_for_server_status(self.client, self.server_id,
                                        'VERIFY_RESIZE')
 
@@ -375,7 +375,7 @@
         # log file is truncated and we cannot get any console log through
         # "console-log" API.
         # The detail is https://bugs.launchpad.net/nova/+bug/1251920
-        self.client.reboot(self.server_id, 'HARD')
+        self.client.reboot_server(self.server_id, 'HARD')
         waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
         self.wait_for(self._get_output)
 
diff --git a/tempest/api/compute/servers/test_server_group.py b/tempest/api/compute/servers/test_server_group.py
index 0e7c1eb..0da7912 100644
--- a/tempest/api/compute/servers/test_server_group.py
+++ b/tempest/api/compute/servers/test_server_group.py
@@ -61,7 +61,7 @@
         # delete the test server-group
         self.client.delete_server_group(server_group['id'])
         # validation of server-group deletion
-        server_group_list = self.client.list_server_groups()
+        server_group_list = self.client.list_server_groups()['server_groups']
         self.assertNotIn(server_group, server_group_list)
 
     def _create_delete_server_group(self, policy):
@@ -107,11 +107,11 @@
     def test_get_server_group(self):
         # Get the server-group
         body = self.client.get_server_group(
-            self.created_server_group['id'])
+            self.created_server_group['id'])['server_group']
         self.assertEqual(self.created_server_group, body)
 
     @test.idempotent_id('d4874179-27b4-4d7d-80e4-6c560cdfe321')
     def test_list_server_groups(self):
         # List the server-group
-        body = self.client.list_server_groups()
+        body = self.client.list_server_groups()['server_groups']
         self.assertIn(self.created_server_group, body)
diff --git a/tempest/api/compute/servers/test_server_rescue.py b/tempest/api/compute/servers/test_server_rescue.py
index 7e09096..96ce45e 100644
--- a/tempest/api/compute/servers/test_server_rescue.py
+++ b/tempest/api/compute/servers/test_server_rescue.py
@@ -41,7 +41,7 @@
         super(ServerRescueTestJSON, cls).resource_setup()
 
         # Floating IP creation
-        body = cls.floating_ips_client.create_floating_ip()
+        body = cls.floating_ips_client.create_floating_ip()['floating_ip']
         cls.floating_ip_id = str(body['id']).strip()
         cls.floating_ip = str(body['ip']).strip()
 
@@ -49,7 +49,7 @@
         cls.sg_name = data_utils.rand_name('sg')
         cls.sg_desc = data_utils.rand_name('sg-desc')
         cls.sg = cls.security_groups_client.create_security_group(
-            name=cls.sg_name, description=cls.sg_desc)
+            name=cls.sg_name, description=cls.sg_desc)['security_group']
         cls.sg_id = cls.sg['id']
 
         # Server for positive tests
diff --git a/tempest/api/compute/servers/test_server_rescue_negative.py b/tempest/api/compute/servers/test_server_rescue_negative.py
index 7a25526..9d06188 100644
--- a/tempest/api/compute/servers/test_server_rescue_negative.py
+++ b/tempest/api/compute/servers/test_server_rescue_negative.py
@@ -61,7 +61,7 @@
 
     def _create_volume(self):
         volume = self.volumes_extensions_client.create_volume(
-            CONF.volume.volume_size, display_name=data_utils.rand_name(
+            size=CONF.volume.volume_size, display_name=data_utils.rand_name(
                 self.__class__.__name__ + '_volume'))
         self.addCleanup(self.delete_volume, volume['id'])
         waiters.wait_for_volume_status(self.volumes_extensions_client,
@@ -100,7 +100,7 @@
     @test.attr(type=['negative'])
     @test.idempotent_id('db22b618-f157-4566-a317-1b6d467a8094')
     def test_rescued_vm_reboot(self):
-        self.assertRaises(lib_exc.Conflict, self.servers_client.reboot,
+        self.assertRaises(lib_exc.Conflict, self.servers_client.reboot_server,
                           self.rescue_id, 'HARD')
 
     @test.attr(type=['negative'])
@@ -116,7 +116,7 @@
     @test.idempotent_id('70cdb8a1-89f8-437d-9448-8844fd82bf46')
     def test_rescued_vm_rebuild(self):
         self.assertRaises(lib_exc.Conflict,
-                          self.servers_client.rebuild,
+                          self.servers_client.rebuild_server,
                           self.rescue_id,
                           self.image_ref_alt)
 
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index fe05456..5a14418 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -122,7 +122,7 @@
         # Resize a non-existent server
         nonexistent_server = data_utils.rand_uuid()
         self.assertRaises(lib_exc.NotFound,
-                          self.client.resize,
+                          self.client.resize_server,
                           nonexistent_server, self.flavor_ref)
 
     @test.idempotent_id('ced1a1d7-2ab6-45c9-b90f-b27d87b30efd')
@@ -132,7 +132,7 @@
     def test_resize_server_with_non_existent_flavor(self):
         # Resize a server with non-existent flavor
         nonexistent_flavor = data_utils.rand_uuid()
-        self.assertRaises(lib_exc.BadRequest, self.client.resize,
+        self.assertRaises(lib_exc.BadRequest, self.client.resize_server,
                           self.server_id, flavor_ref=nonexistent_flavor)
 
     @test.idempotent_id('45436a7d-a388-4a35-a9d8-3adc5d0d940b')
@@ -141,7 +141,7 @@
     @test.attr(type=['negative'])
     def test_resize_server_with_null_flavor(self):
         # Resize a server with null flavor
-        self.assertRaises(lib_exc.BadRequest, self.client.resize,
+        self.assertRaises(lib_exc.BadRequest, self.client.resize_server,
                           self.server_id, flavor_ref="")
 
     @test.attr(type=['negative'])
@@ -149,7 +149,7 @@
     def test_reboot_non_existent_server(self):
         # Reboot a non existent server
         nonexistent_server = data_utils.rand_uuid()
-        self.assertRaises(lib_exc.NotFound, self.client.reboot,
+        self.assertRaises(lib_exc.NotFound, self.client.reboot_server,
                           nonexistent_server, 'SOFT')
 
     @test.idempotent_id('d1417e7f-a509-41b5-a102-d5eed8613369')
@@ -171,12 +171,12 @@
         # 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,
+                          self.client.rebuild_server,
                           server['id'], self.image_ref_alt)
-        self.assertRaises(lib_exc.NotFound, self.client.reboot,
+        self.assertRaises(lib_exc.NotFound, self.client.reboot_server,
                           server['id'], 'SOFT')
 
     @test.attr(type=['negative'])
@@ -185,7 +185,7 @@
         # Rebuild a non existent server
         nonexistent_server = data_utils.rand_uuid()
         self.assertRaises(lib_exc.NotFound,
-                          self.client.rebuild,
+                          self.client.rebuild_server,
                           nonexistent_server,
                           self.image_ref_alt)
 
diff --git a/tempest/api/compute/test_authorization.py b/tempest/api/compute/test_authorization.py
index b542d7f..7751c9a 100644
--- a/tempest/api/compute/test_authorization.py
+++ b/tempest/api/compute/test_authorization.py
@@ -84,7 +84,7 @@
         name = data_utils.rand_name('security')
         description = data_utils.rand_name('description')
         cls.security_group = cls.security_client.create_security_group(
-            name=name, description=description)
+            name=name, description=description)['security_group']
 
         parent_group_id = cls.security_group['id']
         ip_protocol = 'tcp'
@@ -92,7 +92,7 @@
         to_port = 22
         cls.rule = cls.rule_client.create_security_group_rule(
             parent_group_id=parent_group_id, ip_protocol=ip_protocol,
-            from_port=from_port, to_port=to_port)
+            from_port=from_port, to_port=to_port)['security_group_rule']
 
     @classmethod
     def resource_cleanup(cls):
@@ -155,19 +155,19 @@
     @test.idempotent_id('14cb5ff5-f646-45ca-8f51-09081d6c0c24')
     def test_reboot_server_for_alt_account_fails(self):
         # A reboot request for another user's server should fail
-        self.assertRaises(lib_exc.NotFound, self.alt_client.reboot,
+        self.assertRaises(lib_exc.NotFound, self.alt_client.reboot_server,
                           self.server['id'], 'HARD')
 
     @test.idempotent_id('8a0bce51-cd00-480b-88ba-dbc7d8408a37')
     def test_rebuild_server_for_alt_account_fails(self):
         # A rebuild request for another user's server should fail
-        self.assertRaises(lib_exc.NotFound, self.alt_client.rebuild,
+        self.assertRaises(lib_exc.NotFound, self.alt_client.rebuild_server,
                           self.server['id'], self.image_ref_alt)
 
     @test.idempotent_id('e4da647e-f982-4e61-9dad-1d1abebfb933')
     def test_resize_server_for_alt_account_fails(self):
         # A resize request for another user's server should fail
-        self.assertRaises(lib_exc.NotFound, self.alt_client.resize,
+        self.assertRaises(lib_exc.NotFound, self.alt_client.resize_server,
                           self.server['id'], self.flavor_ref_alt)
 
     @test.idempotent_id('a9fe8112-0ffa-4902-b061-f892bd5fe0d3')
diff --git a/tempest/api/compute/test_extensions.py b/tempest/api/compute/test_extensions.py
index 4cc4328..6e57aff 100644
--- a/tempest/api/compute/test_extensions.py
+++ b/tempest/api/compute/test_extensions.py
@@ -32,7 +32,7 @@
         # List of all extensions
         if len(CONF.compute_feature_enabled.api_extensions) == 0:
             raise self.skipException('There are not any extensions configured')
-        extensions = self.extensions_client.list_extensions()
+        extensions = self.extensions_client.list_extensions()['extensions']
         ext = CONF.compute_feature_enabled.api_extensions[0]
         if ext == 'all':
             self.assertIn('Hosts', map(lambda x: x['name'], extensions))
@@ -49,4 +49,4 @@
     def test_get_extension(self):
         # get the specified extensions
         extension = self.extensions_client.show_extension('os-consoles')
-        self.assertEqual('os-consoles', extension['alias'])
+        self.assertEqual('os-consoles', extension['extension']['alias'])
diff --git a/tempest/api/compute/test_networks.py b/tempest/api/compute/test_networks.py
index deb9ee2..bf2a78d 100644
--- a/tempest/api/compute/test_networks.py
+++ b/tempest/api/compute/test_networks.py
@@ -33,5 +33,5 @@
 
     @test.idempotent_id('3fe07175-312e-49a5-a623-5f52eeada4c2')
     def test_list_networks(self):
-        networks = self.client.list_networks()
+        networks = self.client.list_networks()['networks']
         self.assertNotEmpty(networks, "No networks found.")
diff --git a/tempest/api/compute/volumes/test_volumes_get.py b/tempest/api/compute/volumes/test_volumes_get.py
index 44339a3..f05a5a3 100644
--- a/tempest/api/compute/volumes/test_volumes_get.py
+++ b/tempest/api/compute/volumes/test_volumes_get.py
@@ -46,7 +46,8 @@
         v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         # Create volume
-        volume = self.client.create_volume(display_name=v_name,
+        volume = self.client.create_volume(size=CONF.volume.volume_size,
+                                           display_name=v_name,
                                            metadata=metadata)
         self.addCleanup(self.delete_volume, volume['id'])
         self.assertIn('id', volume)
diff --git a/tempest/api/compute/volumes/test_volumes_list.py b/tempest/api/compute/volumes/test_volumes_list.py
index 22b3d13..421d96f 100644
--- a/tempest/api/compute/volumes/test_volumes_list.py
+++ b/tempest/api/compute/volumes/test_volumes_list.py
@@ -54,7 +54,8 @@
             v_name = data_utils.rand_name('volume')
             metadata = {'Type': 'work'}
             try:
-                volume = cls.client.create_volume(display_name=v_name,
+                volume = cls.client.create_volume(size=CONF.volume.volume_size,
+                                                  display_name=v_name,
                                                   metadata=metadata)
                 waiters.wait_for_volume_status(cls.client,
                                                volume['id'], 'available')
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/database/flavors/test_flavors.py b/tempest/api/database/flavors/test_flavors.py
index e698baa..c97ddd7 100644
--- a/tempest/api/database/flavors/test_flavors.py
+++ b/tempest/api/database/flavors/test_flavors.py
@@ -58,7 +58,8 @@
     @test.services('compute')
     def test_compare_db_flavors_with_os(self):
         db_flavors = self.client.list_db_flavors()
-        os_flavors = self.os_flavors_client.list_flavors(detail=True)
+        os_flavors = (self.os_flavors_client.list_flavors(detail=True)
+                      ['flavors'])
         self.assertEqual(len(os_flavors), len(db_flavors),
                          "OS flavors %s do not match DB flavors %s" %
                          (os_flavors, db_flavors))
diff --git a/tempest/api/database/limits/test_limits.py b/tempest/api/database/limits/test_limits.py
index 7d2fbac..4b7f2d6 100644
--- a/tempest/api/database/limits/test_limits.py
+++ b/tempest/api/database/limits/test_limits.py
@@ -29,7 +29,7 @@
     def test_absolute_limits(self):
         # Test to verify if all absolute limit paramaters are
         # present when verb is ABSOLUTE
-        limits = self.client.list_db_limits()
+        limits = self.client.list_db_limits()['limits']
         expected_abs_limits = ['max_backups', 'max_volumes',
                                'max_instances', 'verb']
         absolute_limit = [l for l in limits
diff --git a/tempest/api/database/versions/test_versions.py b/tempest/api/database/versions/test_versions.py
index 55d8246..ae568b1 100644
--- a/tempest/api/database/versions/test_versions.py
+++ b/tempest/api/database/versions/test_versions.py
@@ -27,7 +27,7 @@
     @test.attr(type='smoke')
     @test.idempotent_id('6952cd77-90cd-4dca-bb60-8e2c797940cf')
     def test_list_db_versions(self):
-        versions = self.client.list_db_versions()
+        versions = self.client.list_db_versions()['versions']
         self.assertTrue(len(versions) > 0, "No database versions found")
         # List of all versions should contain the current version, and there
         # should only be one 'current' 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_policies.py b/tempest/api/identity/admin/v3/test_policies.py
index 8b67945..d079fec 100644
--- a/tempest/api/identity/admin/v3/test_policies.py
+++ b/tempest/api/identity/admin/v3/test_policies.py
@@ -32,12 +32,12 @@
             blob = data_utils.rand_name('BlobName')
             policy_type = data_utils.rand_name('PolicyType')
             policy = self.policy_client.create_policy(blob,
-                                                      policy_type)
+                                                      policy_type)['policy']
             # Delete the Policy at the end of this method
             self.addCleanup(self._delete_policy, policy['id'])
             policy_ids.append(policy['id'])
         # List and Verify Policies
-        body = self.policy_client.list_policies()
+        body = self.policy_client.list_policies()['policies']
         for p in body:
             fetched_ids.append(p['id'])
         missing_pols = [p for p in policy_ids if p not in fetched_ids]
@@ -49,7 +49,7 @@
         # Test to update policy
         blob = data_utils.rand_name('BlobName')
         policy_type = data_utils.rand_name('PolicyType')
-        policy = self.policy_client.create_policy(blob, policy_type)
+        policy = self.policy_client.create_policy(blob, policy_type)['policy']
         self.addCleanup(self._delete_policy, policy['id'])
         self.assertIn('id', policy)
         self.assertIn('type', policy)
@@ -60,10 +60,10 @@
         # Update policy
         update_type = data_utils.rand_name('UpdatedPolicyType')
         data = self.policy_client.update_policy(
-            policy['id'], type=update_type)
+            policy['id'], type=update_type)['policy']
         self.assertIn('type', data)
         # Assertion for updated value with fetched value
-        fetched_policy = self.policy_client.get_policy(policy['id'])
+        fetched_policy = self.policy_client.get_policy(policy['id'])['policy']
         self.assertIn('id', fetched_policy)
         self.assertIn('blob', fetched_policy)
         self.assertIn('type', fetched_policy)
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/image/admin/v2/test_images.py b/tempest/api/image/admin/v2/test_images.py
index 1608b76..09877ba 100644
--- a/tempest/api/image/admin/v2/test_images.py
+++ b/tempest/api/image/admin/v2/test_images.py
@@ -20,7 +20,7 @@
 from tempest.api.image import base
 from tempest import config
 from tempest import test
-
+from tempest_lib import exceptions as lib_exc
 
 CONF = config.CONF
 
@@ -43,13 +43,20 @@
         image_id = body['id']
         self.addCleanup(self.client.delete_image, image_id)
         # upload an image file
-        image_file = moves.cStringIO(data_utils.random_bytes())
+        content = data_utils.random_bytes()
+        image_file = moves.cStringIO(content)
         self.client.store_image_file(image_id, image_file)
         # deactivate image
         self.admin_client.deactivate_image(image_id)
         body = self.client.show_image(image_id)
         self.assertEqual("deactivated", body['status'])
+        # non-admin user unable to download deactivated image
+        self.assertRaises(lib_exc.Forbidden, self.client.load_image_file,
+                          image_id)
         # reactivate image
         self.admin_client.reactivate_image(image_id)
         body = self.client.show_image(image_id)
         self.assertEqual("active", body['status'])
+        # non-admin user able to download image after reactivation by admin
+        body = self.client.load_image_file(image_id)
+        self.assertEqual(content, body.data)
diff --git a/tempest/api/image/base.py b/tempest/api/image/base.py
index 4572310..da0ce83 100644
--- a/tempest/api/image/base.py
+++ b/tempest/api/image/base.py
@@ -72,6 +72,10 @@
 
         image = cls.client.create_image(name, container_format,
                                         disk_format, **kwargs)
+        # Image objects returned by the v1 client have the image
+        # data inside a dict that is keyed against 'image'.
+        if 'image' in image:
+            image = image['image']
         cls.created_images.append(image['id'])
         return image
 
@@ -90,26 +94,6 @@
         super(BaseV1ImageTest, cls).setup_clients()
         cls.client = cls.os.image_client
 
-    # TODO(jswarren) Remove this method once the v2 client also returns the
-    # full response object, not just the ['image'] value. At that
-    # point BaseImageTest.create_image will need to retrieve the
-    # ['image'] value.
-    @classmethod
-    def create_image(cls, **kwargs):
-        """Wrapper that returns a test image."""
-        name = data_utils.rand_name(cls.__name__ + "-instance")
-
-        if 'name' in kwargs:
-            name = kwargs.pop('name')
-
-        container_format = kwargs.pop('container_format')
-        disk_format = kwargs.pop('disk_format')
-
-        image = cls.client.create_image(name, container_format,
-                                        disk_format, **kwargs)['image']
-        cls.created_images.append(image['id'])
-        return image
-
 
 class BaseV1ImageMembersTest(BaseV1ImageTest):
 
@@ -166,7 +150,7 @@
         cls.alt_tenant_id = cls.alt_img_client.tenant_id
 
     def _list_image_ids_as_alt(self):
-        image_list = self.alt_img_client.list_images()
+        image_list = self.alt_img_client.list_images()['images']
         image_ids = map(lambda x: x['id'], image_list)
         return image_ids
 
diff --git a/tempest/api/image/v2/test_images.py b/tempest/api/image/v2/test_images.py
index 20e9bca..b446ec3 100644
--- a/tempest/api/image/v2/test_images.py
+++ b/tempest/api/image/v2/test_images.py
@@ -88,7 +88,7 @@
         self.client.wait_for_resource_deletion(image_id)
 
         # Verifying deletion
-        images = self.client.list_images()
+        images = self.client.list_images()['images']
         images_id = [item['id'] for item in images]
         self.assertNotIn(image_id, images_id)
 
@@ -164,7 +164,7 @@
         """
         Perform list action with given params and validates result.
         """
-        images_list = self.client.list_images(params=params)
+        images_list = self.client.list_images(params=params)['images']
         # Validating params of fetched images
         for image in images_list:
             for key in params:
@@ -174,7 +174,7 @@
     @test.idempotent_id('1e341d7a-90a9-494c-b143-2cdf2aeb6aee')
     def test_index_no_params(self):
         # Simple test to see all fixture images returned
-        images_list = self.client.list_images()
+        images_list = self.client.list_images()['images']
         image_list = map(lambda x: x['id'], images_list)
 
         for image in self.created_images:
@@ -217,7 +217,7 @@
 
         size = image['size']
         params = {"size_min": size - 500, "size_max": size + 500}
-        images_list = self.client.list_images(params=params)
+        images_list = self.client.list_images(params=params)['images']
         image_size_list = map(lambda x: x['size'], images_list)
 
         for image_size in image_size_list:
@@ -235,7 +235,7 @@
     def test_list_images_param_limit(self):
         # Test to get images by limit
         params = {"limit": 2}
-        images_list = self.client.list_images(params=params)
+        images_list = self.client.list_images(params=params)['images']
 
         self.assertEqual(len(images_list), params['limit'],
                          "Failed to get images by limit")
diff --git a/tempest/api/network/admin/test_routers_dvr.py b/tempest/api/network/admin/test_routers_dvr.py
index 9e2d080..365698d 100644
--- a/tempest/api/network/admin/test_routers_dvr.py
+++ b/tempest/api/network/admin/test_routers_dvr.py
@@ -89,7 +89,9 @@
         attribute will be set to True
         """
         name = data_utils.rand_name('router')
-        router = self.admin_client.create_router(name, distributed=False)
+        # router needs to be in admin state down in order to be upgraded to DVR
+        router = self.admin_client.create_router(name, distributed=False,
+                                                 admin_state_up=False)
         self.addCleanup(self.admin_client.delete_router,
                         router['router']['id'])
         self.assertFalse(router['router']['distributed'])
diff --git a/tempest/api/network/test_extensions.py b/tempest/api/network/test_extensions.py
index be7174b..f56688f 100644
--- a/tempest/api/network/test_extensions.py
+++ b/tempest/api/network/test_extensions.py
@@ -39,7 +39,8 @@
                           'ext-gw-mode', 'binding', 'quotas',
                           'agent', 'dhcp_agent_scheduler', 'provider',
                           'router', 'extraroute', 'external-net',
-                          'allowed-address-pairs', 'extra_dhcp_opt']
+                          'allowed-address-pairs', 'extra_dhcp_opt',
+                          'metering', 'dvr', 'service-type']
         expected_alias = [ext for ext in expected_alias if
                           test.is_extension_enabled(ext, 'network')]
         actual_alias = list()
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/network/test_routers.py b/tempest/api/network/test_routers.py
index 1308414..aa3d274 100644
--- a/tempest/api/network/test_routers.py
+++ b/tempest/api/network/test_routers.py
@@ -275,7 +275,7 @@
         next_cidr = netaddr.IPNetwork(self.tenant_cidr)
         # Prepare to build several routes
         test_routes = []
-        routes_num = 5
+        routes_num = 4
         # Create a router
         router = self._create_router(
             data_utils.rand_name('router-'), True)
diff --git a/tempest/api/orchestration/base.py b/tempest/api/orchestration/base.py
index 6578680..5b6b0fa 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
 
@@ -163,7 +163,7 @@
 
     def list_resources(self, stack_identifier):
         """Get a dict mapping of resource names to types."""
-        resources = self.client.list_resources(stack_identifier)
+        resources = self.client.list_resources(stack_identifier)['resources']
         self.assertIsInstance(resources, list)
         for res in resources:
             self.assert_fields_in_dict(res, 'logical_resource_id',
@@ -174,5 +174,5 @@
                     for r in resources)
 
     def get_stack_output(self, stack_identifier, output_key):
-        body = self.client.show_stack(stack_identifier)
+        body = self.client.show_stack(stack_identifier)['stack']
         return self.stack_output(body, output_key)
diff --git a/tempest/api/orchestration/stacks/test_neutron_resources.py b/tempest/api/orchestration/stacks/test_neutron_resources.py
index b27d6c9..cb6d1db 100644
--- a/tempest/api/orchestration/stacks/test_neutron_resources.py
+++ b/tempest/api/orchestration/stacks/test_neutron_resources.py
@@ -75,7 +75,8 @@
         cls.stack_id = cls.stack_identifier.split('/')[1]
         try:
             cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
-            resources = cls.client.list_resources(cls.stack_identifier)
+            resources = (cls.client.list_resources(cls.stack_identifier)
+                         ['resources'])
         except exceptions.TimeoutException as e:
             if CONF.compute_feature_enabled.console_output:
                 # attempt to log the server console to help with debugging
diff --git a/tempest/api/orchestration/stacks/test_non_empty_stack.py b/tempest/api/orchestration/stacks/test_non_empty_stack.py
index 494b6fd..e37587c 100644
--- a/tempest/api/orchestration/stacks/test_non_empty_stack.py
+++ b/tempest/api/orchestration/stacks/test_non_empty_stack.py
@@ -47,7 +47,7 @@
         cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
 
     def _list_stacks(self, expected_num=None, **filter_kwargs):
-        stacks = self.client.list_stacks(params=filter_kwargs)
+        stacks = self.client.list_stacks(params=filter_kwargs)['stacks']
         self.assertIsInstance(stacks, list)
         if expected_num is not None:
             self.assertEqual(expected_num, len(stacks))
@@ -63,7 +63,7 @@
     @test.idempotent_id('992f96e3-41ee-4ff6-91c7-bcfb670c0919')
     def test_stack_show(self):
         """Getting details about created stack should be possible."""
-        stack = self.client.show_stack(self.stack_name)
+        stack = self.client.show_stack(self.stack_name)['stack']
         self.assertIsInstance(stack, dict)
         self.assert_fields_in_dict(stack, 'stack_name', 'id', 'links',
                                    'parameters', 'outputs', 'disable_rollback',
@@ -100,7 +100,7 @@
     def test_show_resource(self):
         """Getting details about created resource should be possible."""
         resource = self.client.show_resource(self.stack_identifier,
-                                             self.resource_name)
+                                             self.resource_name)['resource']
         self.assertIsInstance(resource, dict)
         self.assert_fields_in_dict(resource, 'resource_name', 'description',
                                    'links', 'logical_resource_id',
@@ -115,14 +115,14 @@
         """Getting metadata for created resources should be possible."""
         metadata = self.client.show_resource_metadata(
             self.stack_identifier,
-            self.resource_name)
+            self.resource_name)['metadata']
         self.assertIsInstance(metadata, dict)
         self.assertEqual(['Tom', 'Stinky'], metadata.get('kittens', None))
 
     @test.idempotent_id('46567533-0a7f-483b-8942-fa19e0f17839')
     def test_list_events(self):
         """Getting list of created events for the stack should be possible."""
-        events = self.client.list_events(self.stack_identifier)
+        events = self.client.list_events(self.stack_identifier)['events']
         self.assertIsInstance(events, list)
 
         for event in events:
@@ -138,12 +138,12 @@
     def test_show_event(self):
         """Getting details about an event should be possible."""
         events = self.client.list_resource_events(self.stack_identifier,
-                                                  self.resource_name)
+                                                  self.resource_name)['events']
         self.assertNotEqual([], events)
         events.sort(key=lambda event: event['event_time'])
         event_id = events[0]['id']
         event = self.client.show_event(self.stack_identifier,
-                                       self.resource_name, event_id)
+                                       self.resource_name, event_id)['event']
         self.assertIsInstance(event, dict)
         self.assert_fields_in_dict(event, 'resource_name', 'event_time',
                                    'links', 'logical_resource_id',
diff --git a/tempest/api/orchestration/stacks/test_nova_keypair_resources.py b/tempest/api/orchestration/stacks/test_nova_keypair_resources.py
index 6a04dbd..b4d7fa0 100644
--- a/tempest/api/orchestration/stacks/test_nova_keypair_resources.py
+++ b/tempest/api/orchestration/stacks/test_nova_keypair_resources.py
@@ -43,7 +43,8 @@
 
         cls.stack_id = cls.stack_identifier.split('/')[1]
         cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
-        resources = cls.client.list_resources(cls.stack_identifier)
+        resources = (cls.client.list_resources(cls.stack_identifier)
+                     ['resources'])
         cls.test_resources = {}
         for resource in resources:
             cls.test_resources[resource['logical_resource_id']] = resource
@@ -70,7 +71,7 @@
 
     @test.idempotent_id('8d77dec7-91fd-45a6-943d-5abd45e338a4')
     def test_stack_keypairs_output(self):
-        stack = self.client.show_stack(self.stack_name)
+        stack = self.client.show_stack(self.stack_name)['stack']
         self.assertIsInstance(stack, dict)
 
         output_map = {}
diff --git a/tempest/api/orchestration/stacks/test_resource_types.py b/tempest/api/orchestration/stacks/test_resource_types.py
index 8f15f9c..8cf40de 100644
--- a/tempest/api/orchestration/stacks/test_resource_types.py
+++ b/tempest/api/orchestration/stacks/test_resource_types.py
@@ -20,7 +20,7 @@
     @test.idempotent_id('7123d082-3577-4a30-8f00-f805327c4ffd')
     def test_resource_type_list(self):
         """Verify it is possible to list resource types."""
-        resource_types = self.client.list_resource_types()
+        resource_types = self.client.list_resource_types()['resource_types']
         self.assertIsInstance(resource_types, list)
         self.assertIn('OS::Nova::Server', resource_types)
 
@@ -28,7 +28,7 @@
     @test.idempotent_id('0e85a483-828b-4a28-a0e3-f0a21809192b')
     def test_resource_type_show(self):
         """Verify it is possible to get schema about resource types."""
-        resource_types = self.client.list_resource_types()
+        resource_types = self.client.list_resource_types()['resource_types']
         self.assertNotEmpty(resource_types)
 
         for resource_type in resource_types:
diff --git a/tempest/api/orchestration/stacks/test_stacks.py b/tempest/api/orchestration/stacks/test_stacks.py
index abec906..f766b00 100644
--- a/tempest/api/orchestration/stacks/test_stacks.py
+++ b/tempest/api/orchestration/stacks/test_stacks.py
@@ -30,7 +30,7 @@
     @test.attr(type='smoke')
     @test.idempotent_id('d35d628c-07f6-4674-85a1-74db9919e986')
     def test_stack_list_responds(self):
-        stacks = self.client.list_stacks()
+        stacks = self.client.list_stacks()['stacks']
         self.assertIsInstance(stacks, list)
 
     @test.attr(type='smoke')
@@ -47,20 +47,20 @@
         self.client.wait_for_stack_status(stack_identifier, 'CREATE_COMPLETE')
 
         # check for stack in list
-        stacks = self.client.list_stacks()
+        stacks = self.client.list_stacks()['stacks']
         list_ids = list([stack['id'] for stack in stacks])
         self.assertIn(stack_id, list_ids)
 
         # fetch the stack
-        stack = self.client.show_stack(stack_identifier)
+        stack = self.client.show_stack(stack_identifier)['stack']
         self.assertEqual('CREATE_COMPLETE', stack['stack_status'])
 
         # fetch the stack by name
-        stack = self.client.show_stack(stack_name)
+        stack = self.client.show_stack(stack_name)['stack']
         self.assertEqual('CREATE_COMPLETE', stack['stack_status'])
 
         # fetch the stack by id
-        stack = self.client.show_stack(stack_id)
+        stack = self.client.show_stack(stack_id)['stack']
         self.assertEqual('CREATE_COMPLETE', stack['stack_status'])
 
         # delete the stack
diff --git a/tempest/api/orchestration/stacks/test_swift_resources.py b/tempest/api/orchestration/stacks/test_swift_resources.py
index 30166df..c0f1c4b 100644
--- a/tempest/api/orchestration/stacks/test_swift_resources.py
+++ b/tempest/api/orchestration/stacks/test_swift_resources.py
@@ -55,7 +55,8 @@
         cls.stack_id = cls.stack_identifier.split('/')[1]
         cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
         cls.test_resources = {}
-        resources = cls.client.list_resources(cls.stack_identifier)
+        resources = (cls.client.list_resources(cls.stack_identifier)
+                     ['resources'])
         for resource in resources:
             cls.test_resources[resource['logical_resource_id']] = resource
 
diff --git a/tempest/api/volume/admin/test_multi_backend.py b/tempest/api/volume/admin/test_multi_backend.py
index c7e989d..bbdf4a8 100644
--- a/tempest/api/volume/admin/test_multi_backend.py
+++ b/tempest/api/volume/admin/test_multi_backend.py
@@ -66,7 +66,7 @@
         else:
             extra_specs = {spec_key_without_prefix: backend_name_key}
         self.type = self.volume_types_client.create_volume_type(
-            type_name, extra_specs=extra_specs)
+            type_name, extra_specs=extra_specs)['volume_type']
         self.volume_type_id_list.append(self.type['id'])
 
         params = {self.name_field: vol_name, 'volume_type': type_name}
diff --git a/tempest/api/volume/admin/test_snapshots_actions.py b/tempest/api/volume/admin/test_snapshots_actions.py
index c860b4b..66973a7 100644
--- a/tempest/api/volume/admin/test_snapshots_actions.py
+++ b/tempest/api/volume/admin/test_snapshots_actions.py
@@ -41,8 +41,8 @@
         # Create a test shared snapshot for tests
         snap_name = data_utils.rand_name(cls.__name__ + '-Snapshot')
         params = {cls.name_field: snap_name}
-        cls.snapshot = \
-            cls.client.create_snapshot(cls.volume['id'], **params)
+        cls.snapshot = cls.client.create_snapshot(
+            cls.volume['id'], **params)['snapshot']
         cls.client.wait_for_snapshot_status(cls.snapshot['id'],
                                             'available')
 
@@ -86,8 +86,8 @@
         status = 'creating'
         self.admin_snapshots_client.\
             reset_snapshot_status(self.snapshot['id'], status)
-        snapshot_get \
-            = self.admin_snapshots_client.show_snapshot(self.snapshot['id'])
+        snapshot_get = self.admin_snapshots_client.show_snapshot(
+            self.snapshot['id'])['snapshot']
         self.assertEqual(status, snapshot_get['status'])
 
     @test.idempotent_id('41288afd-d463-485e-8f6e-4eea159413eb')
@@ -103,8 +103,8 @@
         progress_alias = self._get_progress_alias()
         self.client.update_snapshot_status(self.snapshot['id'],
                                            status, progress)
-        snapshot_get \
-            = self.admin_snapshots_client.show_snapshot(self.snapshot['id'])
+        snapshot_get = self.admin_snapshots_client.show_snapshot(
+            self.snapshot['id'])['snapshot']
         self.assertEqual(status, snapshot_get['status'])
         self.assertEqual(progress, snapshot_get[progress_alias])
 
diff --git a/tempest/api/volume/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/admin/test_volume_services.py b/tempest/api/volume/admin/test_volume_services.py
index 4f80a31..74fffb9 100644
--- a/tempest/api/volume/admin/test_volume_services.py
+++ b/tempest/api/volume/admin/test_volume_services.py
@@ -26,19 +26,22 @@
     @classmethod
     def resource_setup(cls):
         super(VolumesServicesV2TestJSON, cls).resource_setup()
-        cls.services = cls.admin_volume_services_client.list_services()
+        cls.services = (cls.admin_volume_services_client.list_services()
+                        ['services'])
         cls.host_name = cls.services[0]['host']
         cls.binary_name = cls.services[0]['binary']
 
     @test.idempotent_id('e0218299-0a59-4f43-8b2b-f1c035b3d26d')
     def test_list_services(self):
-        services = self.admin_volume_services_client.list_services()
+        services = (self.admin_volume_services_client.list_services()
+                    ['services'])
         self.assertNotEqual(0, len(services))
 
     @test.idempotent_id('63a3e1ca-37ee-4983-826d-83276a370d25')
     def test_get_service_by_service_binary_name(self):
         params = {'binary': self.binary_name}
-        services = self.admin_volume_services_client.list_services(params)
+        services = (self.admin_volume_services_client.list_services(params)
+                    ['services'])
         self.assertNotEqual(0, len(services))
         for service in services:
             self.assertEqual(self.binary_name, service['binary'])
@@ -49,7 +52,8 @@
                             service['host'] == self.host_name]
         params = {'host': self.host_name}
 
-        services = self.admin_volume_services_client.list_services(params)
+        services = (self.admin_volume_services_client.list_services(params)
+                    ['services'])
 
         # we could have a periodic job checkin between the 2 service
         # lookups, so only compare binary lists.
@@ -63,7 +67,8 @@
     def test_get_service_by_service_and_host_name(self):
         params = {'host': self.host_name, 'binary': self.binary_name}
 
-        services = self.admin_volume_services_client.list_services(params)
+        services = (self.admin_volume_services_client.list_services(params)
+                    ['services'])
         self.assertEqual(1, len(services))
         self.assertEqual(self.host_name, services[0]['host'])
         self.assertEqual(self.binary_name, services[0]['binary'])
diff --git a/tempest/api/volume/admin/test_volume_types.py b/tempest/api/volume/admin/test_volume_types.py
index b79c185..dd69b7f 100644
--- a/tempest/api/volume/admin/test_volume_types.py
+++ b/tempest/api/volume/admin/test_volume_types.py
@@ -33,7 +33,7 @@
     @test.idempotent_id('9d9b28e3-1b2e-4483-a2cc-24aa0ea1de54')
     def test_volume_type_list(self):
         # List Volume types.
-        body = self.volume_types_client.list_volume_types()
+        body = self.volume_types_client.list_volume_types()['volume_types']
         self.assertIsInstance(body, list)
 
     @test.idempotent_id('c03cc62c-f4e9-4623-91ec-64ce2f9c1260')
@@ -51,7 +51,7 @@
             vol_type_name = data_utils.rand_name("volume-type")
             vol_type = self.volume_types_client.create_volume_type(
                 vol_type_name,
-                extra_specs=extra_specs)
+                extra_specs=extra_specs)['volume_type']
             volume_types.append(vol_type)
             self.addCleanup(self._delete_volume_type, vol_type['id'])
         params = {self.name_field: vol_name,
@@ -97,7 +97,7 @@
                        "vendor_name": vendor}
         body = self.volume_types_client.create_volume_type(
             name,
-            extra_specs=extra_specs)
+            extra_specs=extra_specs)['volume_type']
         self.assertIn('id', body)
         self.addCleanup(self._delete_volume_type, body['id'])
         self.assertIn('name', body)
@@ -107,7 +107,7 @@
         self.assertTrue(body['id'] is not None,
                         "Field volume_type id is empty or not found.")
         fetched_volume_type = self.volume_types_client.show_volume_type(
-            body['id'])
+            body['id'])['volume_type']
         self.assertEqual(name, fetched_volume_type['name'],
                          'The fetched Volume_type is different '
                          'from the created Volume_type')
@@ -124,13 +124,13 @@
         provider = "LuksEncryptor"
         control_location = "front-end"
         name = data_utils.rand_name("volume-type")
-        body = self.volume_types_client.create_volume_type(name)
+        body = self.volume_types_client.create_volume_type(name)['volume_type']
         self.addCleanup(self._delete_volume_type, body['id'])
 
         # Create encryption type
         encryption_type = self.volume_types_client.create_encryption_type(
             body['id'], provider=provider,
-            control_location=control_location)
+            control_location=control_location)['encryption']
         self.assertIn('volume_type_id', encryption_type)
         self.assertEqual(provider, encryption_type['provider'],
                          "The created encryption_type provider is not equal "
diff --git a/tempest/api/volume/admin/test_volume_types_extra_specs.py b/tempest/api/volume/admin/test_volume_types_extra_specs.py
index c840697..bec803c 100644
--- a/tempest/api/volume/admin/test_volume_types_extra_specs.py
+++ b/tempest/api/volume/admin/test_volume_types_extra_specs.py
@@ -25,7 +25,7 @@
         super(VolumeTypesExtraSpecsV2Test, cls).resource_setup()
         vol_type_name = data_utils.rand_name('Volume-type')
         cls.volume_type = cls.volume_types_client.create_volume_type(
-            vol_type_name)
+            vol_type_name)['volume_type']
 
     @classmethod
     def resource_cleanup(cls):
@@ -37,11 +37,11 @@
         # List Volume types extra specs.
         extra_specs = {"spec1": "val1"}
         body = self.volume_types_client.create_volume_type_extra_specs(
-            self.volume_type['id'], extra_specs)
+            self.volume_type['id'], extra_specs)['extra_specs']
         self.assertEqual(extra_specs, body,
                          "Volume type extra spec incorrectly created")
         body = self.volume_types_client.list_volume_types_extra_specs(
-            self.volume_type['id'])
+            self.volume_type['id'])['extra_specs']
         self.assertIsInstance(body, dict)
         self.assertIn('spec1', body)
 
@@ -50,7 +50,7 @@
         # Update volume type extra specs
         extra_specs = {"spec2": "val1"}
         body = self.volume_types_client.create_volume_type_extra_specs(
-            self.volume_type['id'], extra_specs)
+            self.volume_type['id'], extra_specs)['extra_specs']
         self.assertEqual(extra_specs, body,
                          "Volume type extra spec incorrectly created")
 
@@ -69,7 +69,7 @@
         extra_specs = {"spec3": "val1"}
         body = self.volume_types_client.create_volume_type_extra_specs(
             self.volume_type['id'],
-            extra_specs)
+            extra_specs)['extra_specs']
         self.assertEqual(extra_specs, body,
                          "Volume type extra spec incorrectly created")
 
diff --git a/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py b/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
index e49e8b2..040ef53 100644
--- a/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
+++ b/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
@@ -31,7 +31,7 @@
         cls.extra_specs = {"spec1": "val1"}
         cls.volume_type = cls.volume_types_client.create_volume_type(
             vol_type_name,
-            extra_specs=cls.extra_specs)
+            extra_specs=cls.extra_specs)['volume_type']
 
     @classmethod
     def resource_cleanup(cls):
diff --git a/tempest/api/volume/admin/test_volumes_backup.py b/tempest/api/volume/admin/test_volumes_backup.py
index 8015c35..86fa668 100644
--- a/tempest/api/volume/admin/test_volumes_backup.py
+++ b/tempest/api/volume/admin/test_volumes_backup.py
@@ -48,7 +48,7 @@
         backup_name = data_utils.rand_name('Backup')
         create_backup = self.backups_adm_client.create_backup
         backup = create_backup(self.volume['id'],
-                               name=backup_name)
+                               name=backup_name)['backup']
         self.addCleanup(self.backups_adm_client.delete_backup,
                         backup['id'])
         self.assertEqual(backup_name, backup['name'])
@@ -58,16 +58,17 @@
                                                        'available')
 
         # Get a given backup
-        backup = self.backups_adm_client.show_backup(backup['id'])
+        backup = self.backups_adm_client.show_backup(backup['id'])['backup']
         self.assertEqual(backup_name, backup['name'])
 
         # Get all backups with detail
-        backups = self.backups_adm_client.list_backups(detail=True)
+        backups = self.backups_adm_client.list_backups(detail=True)['backups']
         self.assertIn((backup['name'], backup['id']),
                       [(m['name'], m['id']) for m in backups])
 
         # Restore backup
-        restore = self.backups_adm_client.restore_backup(backup['id'])
+        restore = self.backups_adm_client.restore_backup(
+            backup['id'])['restore']
 
         # Delete backup
         self.addCleanup(self.admin_volume_client.delete_volume,
@@ -82,15 +83,17 @@
     def test_volume_backup_export_import(self):
         # Create backup
         backup_name = data_utils.rand_name('Backup')
-        backup = self.backups_adm_client.create_backup(self.volume['id'],
-                                                       name=backup_name)
+        backup = (self.backups_adm_client.create_backup(self.volume['id'],
+                                                        name=backup_name)
+                  ['backup'])
         self.addCleanup(self._delete_backup, backup['id'])
         self.assertEqual(backup_name, backup['name'])
         self.backups_adm_client.wait_for_backup_status(backup['id'],
                                                        'available')
 
         # Export Backup
-        export_backup = self.backups_adm_client.export_backup(backup['id'])
+        export_backup = (self.backups_adm_client.export_backup(backup['id'])
+                         ['backup-record'])
         self.assertIn('backup_service', export_backup)
         self.assertIn('backup_url', export_backup)
         self.assertTrue(export_backup['backup_service'].startswith(
@@ -100,18 +103,19 @@
         # Import Backup
         import_backup = self.backups_adm_client.import_backup(
             backup_service=export_backup['backup_service'],
-            backup_url=export_backup['backup_url'])
+            backup_url=export_backup['backup_url'])['backup']
         self.addCleanup(self._delete_backup, import_backup['id'])
         self.assertIn("id", import_backup)
         self.backups_adm_client.wait_for_backup_status(import_backup['id'],
                                                        'available')
 
         # Verify Import Backup
-        backups = self.backups_adm_client.list_backups(detail=True)
+        backups = self.backups_adm_client.list_backups(detail=True)['backups']
         self.assertIn(import_backup['id'], [b['id'] for b in backups])
 
         # Restore backup
-        restore = self.backups_adm_client.restore_backup(import_backup['id'])
+        restore = (self.backups_adm_client.restore_backup(import_backup['id'])
+                   ['restore'])
         self.addCleanup(self.admin_volume_client.delete_volume,
                         restore['volume_id'])
         self.assertEqual(import_backup['id'], restore['backup_id'])
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index b67a6d2..c987100 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -122,8 +122,8 @@
     @classmethod
     def create_snapshot(cls, volume_id=1, **kwargs):
         """Wrapper utility that returns a test snapshot."""
-        snapshot = cls.snapshots_client.create_snapshot(volume_id,
-                                                        **kwargs)
+        snapshot = cls.snapshots_client.create_snapshot(
+            volume_id, **kwargs)['snapshot']
         cls.snapshots.append(snapshot)
         cls.snapshots_client.wait_for_snapshot_status(snapshot['id'],
                                                       'available')
@@ -217,7 +217,7 @@
         name = name or data_utils.rand_name(cls.__name__ + '-QoS')
         consumer = consumer or 'front-end'
         qos_specs = cls.volume_qos_client.create_qos(name, consumer,
-                                                     **kwargs)
+                                                     **kwargs)['qos_specs']
         cls.qos_specs.append(qos_specs['id'])
         return qos_specs
 
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_qos.py b/tempest/api/volume/test_qos.py
index 84fd7f6..2f7c3df 100644
--- a/tempest/api/volume/test_qos.py
+++ b/tempest/api/volume/test_qos.py
@@ -47,13 +47,13 @@
         self.volume_qos_client.wait_for_resource_deletion(body['id'])
 
         # validate the deletion
-        list_qos = self.volume_qos_client.list_qos()
+        list_qos = self.volume_qos_client.list_qos()['qos_specs']
         self.assertNotIn(body, list_qos)
 
     def _create_test_volume_type(self):
         vol_type_name = utils.rand_name("volume-type")
         vol_type = self.volume_types_client.create_volume_type(
-            vol_type_name)
+            vol_type_name)['volume_type']
         self.addCleanup(self.volume_types_client.delete_volume_type,
                         vol_type['id'])
         return vol_type
@@ -64,7 +64,7 @@
 
     def _test_get_association_qos(self):
         body = self.volume_qos_client.show_association_qos(
-            self.created_qos['id'])
+            self.created_qos['id'])['qos_associations']
 
         associations = []
         for association in body:
@@ -99,24 +99,27 @@
     @test.idempotent_id('7aa214cc-ac1a-4397-931f-3bb2e83bb0fd')
     def test_get_qos(self):
         """Tests the detail of a given qos-specs"""
-        body = self.volume_qos_client.show_qos(self.created_qos['id'])
+        body = self.volume_qos_client.show_qos(
+            self.created_qos['id'])['qos_specs']
         self.assertEqual(self.qos_name, body['name'])
         self.assertEqual(self.qos_consumer, body['consumer'])
 
     @test.idempotent_id('75e04226-bcf7-4595-a34b-fdf0736f38fc')
     def test_list_qos(self):
         """Tests the list of all qos-specs"""
-        body = self.volume_qos_client.list_qos()
+        body = self.volume_qos_client.list_qos()['qos_specs']
         self.assertIn(self.created_qos, body)
 
     @test.idempotent_id('ed00fd85-4494-45f2-8ceb-9e2048919aed')
     def test_set_unset_qos_key(self):
         """Test the addition of a specs key to qos-specs"""
         args = {'iops_bytes': '500'}
-        body = self.volume_qos_client.set_qos_key(self.created_qos['id'],
-                                                  iops_bytes='500')
+        body = self.volume_qos_client.set_qos_key(
+            self.created_qos['id'],
+            iops_bytes='500')['qos_specs']
         self.assertEqual(args, body)
-        body = self.volume_qos_client.show_qos(self.created_qos['id'])
+        body = self.volume_qos_client.show_qos(
+            self.created_qos['id'])['qos_specs']
         self.assertEqual(args['iops_bytes'], body['specs']['iops_bytes'])
 
         # test the deletion of a specs key from qos-specs
@@ -125,7 +128,8 @@
         operation = 'qos-key-unset'
         self.volume_qos_client.wait_for_qos_operations(self.created_qos['id'],
                                                        operation, keys)
-        body = self.volume_qos_client.show_qos(self.created_qos['id'])
+        body = self.volume_qos_client.show_qos(
+            self.created_qos['id'])['qos_specs']
         self.assertNotIn(keys[0], body['specs'])
 
     @test.idempotent_id('1dd93c76-6420-485d-a771-874044c416ac')
diff --git a/tempest/api/volume/test_snapshot_metadata.py b/tempest/api/volume/test_snapshot_metadata.py
index 641317a..ce6ba90 100644
--- a/tempest/api/volume/test_snapshot_metadata.py
+++ b/tempest/api/volume/test_snapshot_metadata.py
@@ -48,16 +48,18 @@
                     "key3": "value3"}
         expected = {"key2": "value2",
                     "key3": "value3"}
-        body = self.client.create_snapshot_metadata(self.snapshot_id,
-                                                    metadata)
+        body = self.client.create_snapshot_metadata(
+            self.snapshot_id, metadata)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
 
         # Delete one item metadata of the snapshot
         self.client.delete_snapshot_metadata_item(
             self.snapshot_id, "key1")
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(expected.items()))
         self.assertNotIn("key1", body)
 
@@ -70,17 +72,19 @@
         update = {"key3": "value3_update",
                   "key4": "value4"}
         # Create metadata for the snapshot
-        body = self.client.create_snapshot_metadata(self.snapshot_id,
-                                                    metadata)
+        body = self.client.create_snapshot_metadata(
+            self.snapshot_id, metadata)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
 
         # Update metadata item
         body = self.client.update_snapshot_metadata(
-            self.snapshot_id, update)
+            self.snapshot_id, update)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertEqual(update, body)
 
     @test.idempotent_id('e8ff85c5-8f97-477f-806a-3ac364a949ed')
@@ -94,16 +98,18 @@
                   "key2": "value2",
                   "key3": "value3_update"}
         # Create metadata for the snapshot
-        body = self.client.create_snapshot_metadata(self.snapshot_id,
-                                                    metadata)
+        body = self.client.create_snapshot_metadata(
+            self.snapshot_id, metadata)['metadata']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
         # Update metadata item
         body = self.client.update_snapshot_metadata_item(
-            self.snapshot_id, "key3", update_item)
+            self.snapshot_id, "key3", update_item)['meta']
         # Get the metadata of the snapshot
-        body = self.client.show_snapshot_metadata(self.snapshot_id)
+        body = self.client.show_snapshot_metadata(
+            self.snapshot_id)['metadata']
         self.assertThat(body.items(), matchers.ContainsAll(expect.items()))
 
 
diff --git a/tempest/api/volume/test_volumes_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/test_volumes_snapshots.py b/tempest/api/volume/test_volumes_snapshots.py
index 5860501..058e220 100644
--- a/tempest/api/volume/test_volumes_snapshots.py
+++ b/tempest/api/volume/test_volumes_snapshots.py
@@ -49,12 +49,11 @@
         and validates result.
         """
         if with_detail:
-            fetched_snap_list = \
-                self.snapshots_client.\
-                list_snapshots(detail=True, params=params)
+            fetched_snap_list = self.snapshots_client.list_snapshots(
+                detail=True, params=params)['snapshots']
         else:
-            fetched_snap_list = \
-                self.snapshots_client.list_snapshots(params=params)
+            fetched_snap_list = self.snapshots_client.list_snapshots(
+                params=params)['snapshots']
 
         # Validating params of fetched snapshots
         for snap in fetched_snap_list:
@@ -99,14 +98,15 @@
         snapshot = self.create_snapshot(self.volume_origin['id'], **params)
 
         # Get the snap and check for some of its details
-        snap_get = self.snapshots_client.show_snapshot(snapshot['id'])
+        snap_get = self.snapshots_client.show_snapshot(
+            snapshot['id'])['snapshot']
         self.assertEqual(self.volume_origin['id'],
                          snap_get['volume_id'],
                          "Referred volume origin mismatch")
 
         # Compare also with the output from the list action
         tracking_data = (snapshot['id'], snapshot[self.name_field])
-        snaps_list = self.snapshots_client.list_snapshots()
+        snaps_list = self.snapshots_client.list_snapshots()['snapshots']
         snaps_data = [(f['id'], f[self.name_field]) for f in snaps_list]
         self.assertIn(tracking_data, snaps_data)
 
@@ -115,14 +115,14 @@
         new_desc = 'This is the new description of snapshot.'
         params = {self.name_field: new_s_name,
                   self.descrip_field: new_desc}
-        update_snapshot = \
-            self.snapshots_client.update_snapshot(snapshot['id'], **params)
+        update_snapshot = self.snapshots_client.update_snapshot(
+            snapshot['id'], **params)['snapshot']
         # Assert response body for update_snapshot method
         self.assertEqual(new_s_name, update_snapshot[self.name_field])
         self.assertEqual(new_desc, update_snapshot[self.descrip_field])
         # Assert response body for show_snapshot method
-        updated_snapshot = \
-            self.snapshots_client.show_snapshot(snapshot['id'])
+        updated_snapshot = self.snapshots_client.show_snapshot(
+            snapshot['id'])['snapshot']
         self.assertEqual(new_s_name, updated_snapshot[self.name_field])
         self.assertEqual(new_desc, updated_snapshot[self.descrip_field])
 
diff --git a/tempest/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/clients.py b/tempest/clients.py
index 7cb4347..b9f7991 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -321,8 +321,7 @@
             'build_timeout': CONF.volume.build_timeout
         })
         self.volumes_extensions_client = VolumesExtensionsClient(
-            self.auth_provider, default_volume_size=CONF.volume.volume_size,
-            **params_volume)
+            self.auth_provider, **params_volume)
 
     def _set_database_clients(self):
         self.database_flavors_client = DatabaseFlavorsClient(
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..d101dc1 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -195,7 +195,7 @@
 
     def list(self):
         client = self.client
-        sgs = client.list_server_groups()
+        sgs = client.list_server_groups()['server_groups']
         LOG.debug("List count, %s Server Groups" % len(sgs))
         return sgs
 
@@ -220,7 +220,7 @@
 
     def list(self):
         client = self.client
-        stacks = client.list_stacks()
+        stacks = client.list_stacks()['stacks']
         LOG.debug("List count, %s Stacks" % len(stacks))
         return stacks
 
@@ -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
 
@@ -271,7 +271,7 @@
 
     def list(self):
         client = self.client
-        secgrps = client.list_security_groups()
+        secgrps = client.list_security_groups()['security_groups']
         secgrp_del = [grp for grp in secgrps if grp['name'] != 'default']
         LOG.debug("List count, %s Security Groups" % len(secgrp_del))
         return secgrp_del
@@ -297,7 +297,7 @@
 
     def list(self):
         client = self.client
-        floating_ips = client.list_floating_ips()
+        floating_ips = client.list_floating_ips()['floating_ips']
         LOG.debug("List count, %s Floating IPs" % len(floating_ips))
         return floating_ips
 
@@ -731,7 +731,7 @@
 
     def list(self):
         client = self.client
-        flavors = client.list_flavors({"is_public": None})
+        flavors = client.list_flavors({"is_public": None})['flavors']
         if not self.is_save_state:
             # recreate list removing saved flavors
             flavors = [flavor for flavor in flavors if flavor['id']
@@ -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..7f896d1 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:
@@ -839,7 +840,7 @@
 
 
 def _get_flavor_by_name(client, name):
-    body = client.flavors.list_flavors()
+    body = client.flavors.list_flavors()['flavors']
     for flavor in body:
         if name == flavor['name']:
             return flavor
@@ -877,7 +878,7 @@
         if CONF.compute.use_floatingip_for_ssh:
             floating_ip_pool = server.get('floating_ip_pool')
             floating_ip = client.floating_ips.create_floating_ip(
-                pool_name=floating_ip_pool)
+                pool_name=floating_ip_pool)['floating_ip']
             client.floating_ips.associate_floating_ip_to_server(
                 floating_ip['ip'], server_id)
 
@@ -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):
@@ -908,14 +909,15 @@
         # only create a security group if the name isn't here
         # i.e. a security group may be used by another server
         # only create a router if the name isn't here
-        body = client.secgroups.list_security_groups()
+        body = client.secgroups.list_security_groups()['security_groups']
         if any(item['name'] == secgroup['name'] for item in body):
             LOG.warning("Security group '%s' already exists" %
                         secgroup['name'])
             continue
 
         body = client.secgroups.create_security_group(
-            name=secgroup['name'], description=secgroup['description'])
+            name=secgroup['name'],
+            description=secgroup['description'])['security_group']
         secgroup_id = body['id']
         # for each security group, create the rules
         for rule in secgroup['rules']:
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/fixed_network.py b/tempest/common/fixed_network.py
index 9ec0ec6..b81830a 100644
--- a/tempest/common/fixed_network.py
+++ b/tempest/common/fixed_network.py
@@ -40,7 +40,7 @@
     if not name:
         raise exceptions.InvalidConfiguration()
 
-    networks = compute_networks_client.list_networks()
+    networks = compute_networks_client.list_networks()['networks']
     networks = [n for n in networks if n['label'] == name]
 
     # Check that a network exists, else raise an InvalidConfigurationException
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..debc200 100644
--- a/tempest/common/validation_resources.py
+++ b/tempest/common/validation_resources.py
@@ -28,7 +28,7 @@
     sg_name = data_utils.rand_name('securitygroup-')
     sg_description = data_utils.rand_name('description-')
     security_group = security_groups_client.create_security_group(
-        name=sg_name, description=sg_description)
+        name=sg_name, description=sg_description)['security_group']
     if add_rule:
         security_group_rules_client.create_security_group_rule(
             parent_group_id=security_group['id'], ip_protocol='tcp',
@@ -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']:
@@ -59,8 +59,7 @@
                 create_ssh_security_group(os, add_rule)
         if validation_resources['floating_ip']:
             floating_client = os.floating_ips_client
-            validation_data['floating_ip'] = \
-                floating_client.create_floating_ip()
+            validation_data.update(floating_client.create_floating_ip())
     return validation_data
 
 
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index 8112e9e..72ef255 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
@@ -50,7 +51,7 @@
                     return
                 # NOTE(afazekas): The instance is in "ready for action state"
                 # when no task in progress
-                # NOTE(afazekas): Converted to string bacuse of the XML
+                # NOTE(afazekas): Converted to string because of the XML
                 # responses
                 if str(task_state) == "None":
                     # without state api extension 3 sec usually enough
@@ -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..c216d9f 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -18,6 +18,7 @@
 
 import netaddr
 from oslo_log import log
+from oslo_serialization import jsonutils as json
 import six
 from tempest_lib.common.utils import misc as misc_utils
 from tempest_lib import exceptions as lib_exc
@@ -96,10 +97,11 @@
 
     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 +117,8 @@
             '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 +146,7 @@
         # 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 +176,15 @@
         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'],
@@ -221,7 +227,7 @@
         _client = self.security_groups_client
         _client_rules = self.security_group_rules_client
         if secgroup_id is None:
-            sgs = _client.list_security_groups()
+            sgs = _client.list_security_groups()['security_groups']
             for sg in sgs:
                 if sg['name'] == 'default':
                     secgroup_id = sg['id']
@@ -249,7 +255,7 @@
         rules = list()
         for ruleset in rulesets:
             sg_rule = _client_rules.create_security_group_rule(
-                parent_group_id=secgroup_id, **ruleset)
+                parent_group_id=secgroup_id, **ruleset)['security_group_rule']
             self.addCleanup(self.delete_wrapper,
                             _client_rules.delete_security_group_rule,
                             sg_rule['id'])
@@ -261,7 +267,7 @@
         sg_name = data_utils.rand_name(self.__class__.__name__)
         sg_desc = sg_name + " description"
         secgroup = self.security_groups_client.create_security_group(
-            name=sg_name, description=sg_desc)
+            name=sg_name, description=sg_desc)['security_group']
         self.assertEqual(secgroup['name'], sg_name)
         self.assertEqual(secgroup['description'], sg_desc)
         self.addCleanup(self.delete_wrapper,
@@ -411,6 +417,19 @@
             cleanup_callable=self.delete_wrapper,
             cleanup_args=[_image_client.delete_image, image_id])
         snapshot_image = _image_client.get_image_meta(image_id)
+
+        bdm = snapshot_image.get('properties', {}).get('block_device_mapping')
+        if bdm:
+            bdm = json.loads(bdm)
+            if bdm and 'snapshot_id' in bdm[0]:
+                snapshot_id = bdm[0]['snapshot_id']
+                self.addCleanup(
+                    self.snapshots_client.wait_for_resource_deletion,
+                    snapshot_id)
+                self.addCleanup(
+                    self.delete_wrapper, self.snapshots_client.delete_snapshot,
+                    snapshot_id)
+
         image_name = snapshot_image['name']
         self.assertEqual(name, image_name)
         LOG.debug("Created snapshot image %s for server %s",
@@ -444,9 +463,10 @@
 
         LOG.debug("Rebuilding server (id: %s, image: %s, preserve eph: %s)",
                   server_id, image, preserve_ephemeral)
-        self.servers_client.rebuild(server_id=server_id, image_ref=image,
-                                    preserve_ephemeral=preserve_ephemeral,
-                                    **rebuild_kwargs)
+        self.servers_client.rebuild_server(
+            server_id=server_id, image_ref=image,
+            preserve_ephemeral=preserve_ephemeral,
+            **rebuild_kwargs)
         if wait:
             waiters.wait_for_server_status(self.servers_client,
                                            server_id, 'ACTIVE')
@@ -516,7 +536,8 @@
         Nova clients
         """
 
-        floating_ip = self.floating_ips_client.create_floating_ip(pool_name)
+        floating_ip = (self.floating_ips_client.create_floating_ip(pool_name)
+                       ['floating_ip'])
         self.addCleanup(self.delete_wrapper,
                         self.floating_ips_client.delete_floating_ip,
                         floating_ip['id'])
@@ -1087,6 +1108,7 @@
                 ports.append({'port': port.id})
             if ports:
                 create_kwargs['networks'] = ports
+            self.ports = ports
 
         return super(NetworkScenarioTest, self).create_server(
             name=name, image=image, flavor=flavor,
@@ -1281,7 +1303,7 @@
         randomized_name = data_utils.rand_name('scenario-type-' + name)
         LOG.debug("Creating a volume type: %s", randomized_name)
         body = client.create_volume_type(
-            randomized_name)
+            randomized_name)['volume_type']
         self.assertIn('id', body)
         self.addCleanup(client.delete_volume_type, body['id'])
         return body
@@ -1297,7 +1319,7 @@
         LOG.debug("Creating an encryption type for volume type: %s", type_id)
         client.create_encryption_type(
             type_id, provider=provider, key_size=key_size, cipher=cipher,
-            control_location=control_location)
+            control_location=control_location)['encryption']
 
 
 class SwiftScenarioTest(ScenarioTest):
diff --git a/tempest/scenario/test_aggregates_basic_ops.py b/tempest/scenario/test_aggregates_basic_ops.py
index f5f4a61..22d2603 100644
--- a/tempest/scenario/test_aggregates_basic_ops.py
+++ b/tempest/scenario/test_aggregates_basic_ops.py
@@ -46,7 +46,8 @@
         cls.hosts_client = cls.manager.hosts_client
 
     def _create_aggregate(self, **kwargs):
-        aggregate = self.aggregates_client.create_aggregate(**kwargs)
+        aggregate = (self.aggregates_client.create_aggregate(**kwargs)
+                     ['aggregate'])
         self.addCleanup(self._delete_aggregate, aggregate)
         aggregate_name = kwargs['name']
         availability_zone = kwargs['availability_zone']
@@ -58,23 +59,25 @@
         self.aggregates_client.delete_aggregate(aggregate['id'])
 
     def _get_host_name(self):
-        hosts = self.hosts_client.list_hosts()
+        hosts = self.hosts_client.list_hosts()['hosts']
         self.assertTrue(len(hosts) >= 1)
         computes = [x for x in hosts if x['service'] == 'compute']
         return computes[0]['host_name']
 
     def _add_host(self, aggregate_id, host):
-        aggregate = self.aggregates_client.add_host(aggregate_id, host=host)
+        aggregate = (self.aggregates_client.add_host(aggregate_id, host=host)
+                     ['aggregate'])
         self.addCleanup(self._remove_host, aggregate['id'], host)
         self.assertIn(host, aggregate['hosts'])
 
     def _remove_host(self, aggregate_id, host):
         aggregate = self.aggregates_client.remove_host(aggregate_id, host=host)
-        self.assertNotIn(host, aggregate['hosts'])
+        self.assertNotIn(host, aggregate['aggregate']['hosts'])
 
     def _check_aggregate_details(self, aggregate, aggregate_name, azone,
                                  hosts, metadata):
-        aggregate = self.aggregates_client.show_aggregate(aggregate['id'])
+        aggregate = (self.aggregates_client.show_aggregate(aggregate['id'])
+                     ['aggregate'])
         self.assertEqual(aggregate_name, aggregate['name'])
         self.assertEqual(azone, aggregate['availability_zone'])
         self.assertEqual(hosts, aggregate['hosts'])
@@ -88,13 +91,14 @@
                                                         metadata=meta)
 
         for key, value in meta.items():
-            self.assertEqual(meta[key], aggregate['metadata'][key])
+            self.assertEqual(meta[key],
+                             aggregate['aggregate']['metadata'][key])
 
     def _update_aggregate(self, aggregate, aggregate_name,
                           availability_zone):
         aggregate = self.aggregates_client.update_aggregate(
             aggregate['id'], name=aggregate_name,
-            availability_zone=availability_zone)
+            availability_zone=availability_zone)['aggregate']
         self.assertEqual(aggregate['name'], aggregate_name)
         self.assertEqual(aggregate['availability_zone'], availability_zone)
         return aggregate
diff --git a/tempest/scenario/test_baremetal_basic_ops.py b/tempest/scenario/test_baremetal_basic_ops.py
index 346f56b..c0b5a44 100644
--- a/tempest/scenario/test_baremetal_basic_ops.py
+++ b/tempest/scenario/test_baremetal_basic_ops.py
@@ -101,14 +101,15 @@
     def get_flavor_ephemeral_size(self):
         """Returns size of the ephemeral partition in GiB."""
         f_id = self.instance['flavor']['id']
-        flavor = self.flavors_client.show_flavor(f_id)
+        flavor = self.flavors_client.show_flavor(f_id)['flavor']
         ephemeral = flavor.get('OS-FLV-EXT-DATA:ephemeral')
         if not ephemeral or ephemeral == 'N/A':
             return None
         return int(ephemeral)
 
     def add_floating_ip(self):
-        floating_ip = self.floating_ips_client.create_floating_ip()
+        floating_ip = (self.floating_ips_client.create_floating_ip()
+                       ['floating_ip'])
         self.floating_ips_client.associate_floating_ip_to_server(
             floating_ip['ip'], self.instance['id'])
         return floating_ip['ip']
diff --git a/tempest/scenario/test_large_ops.py b/tempest/scenario/test_large_ops.py
index c44557e..2ad5d2d 100644
--- a/tempest/scenario/test_large_ops.py
+++ b/tempest/scenario/test_large_ops.py
@@ -87,7 +87,8 @@
         # Since no traffic is tested, we don't need to actually add rules to
         # secgroup
         secgroup = self.security_groups_client.create_security_group(
-            name='secgroup-%s' % name, description='secgroup-desc-%s' % name)
+            name='secgroup-%s' % name,
+            description='secgroup-desc-%s' % name)['security_group']
         self.addCleanupClass(self.security_groups_client.delete_security_group,
                              secgroup['id'])
         create_kwargs = {
@@ -109,8 +110,8 @@
         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_minimum_basic.py b/tempest/scenario/test_minimum_basic.py
index f868382..c38ce2d 100644
--- a/tempest/scenario/test_minimum_basic.py
+++ b/tempest/scenario/test_minimum_basic.py
@@ -79,7 +79,7 @@
         self.assertEqual(self.volume, volume)
 
     def nova_reboot(self):
-        self.servers_client.reboot(self.server['id'], 'SOFT')
+        self.servers_client.reboot_server(self.server['id'], 'SOFT')
         self._wait_for_server_status('ACTIVE')
 
     def check_partitions(self):
diff --git a/tempest/scenario/test_network_advanced_server_ops.py b/tempest/scenario/test_network_advanced_server_ops.py
index 3d233d8..71c48fe 100644
--- a/tempest/scenario/test_network_advanced_server_ops.py
+++ b/tempest/scenario/test_network_advanced_server_ops.py
@@ -111,7 +111,8 @@
     @test.services('compute', 'network')
     def test_server_connectivity_reboot(self):
         self._setup_network_and_servers()
-        self.servers_client.reboot(self.server['id'], reboot_type='SOFT')
+        self.servers_client.reboot_server(self.server['id'],
+                                          reboot_type='SOFT')
         self._wait_server_status_and_check_network_connectivity()
 
     @test.idempotent_id('88a529c2-1daa-4c85-9aec-d541ba3eb699')
@@ -119,8 +120,8 @@
     def test_server_connectivity_rebuild(self):
         self._setup_network_and_servers()
         image_ref_alt = CONF.compute.image_ref_alt
-        self.servers_client.rebuild(self.server['id'],
-                                    image_ref=image_ref_alt)
+        self.servers_client.rebuild_server(self.server['id'],
+                                           image_ref=image_ref_alt)
         self._wait_server_status_and_check_network_connectivity()
 
     @test.idempotent_id('2b2642db-6568-4b35-b812-eceed3fa20ce')
@@ -159,7 +160,8 @@
             msg = "Skipping test - flavor_ref and flavor_ref_alt are identical"
             raise self.skipException(msg)
         self._setup_network_and_servers()
-        self.servers_client.resize(self.server['id'], flavor_ref=resize_flavor)
+        self.servers_client.resize_server(self.server['id'],
+                                          flavor_ref=resize_flavor)
         waiters.wait_for_server_status(self.servers_client, self.server['id'],
                                        'VERIFY_RESIZE')
         self.servers_client.confirm_resize(self.server['id'])
diff --git a/tempest/scenario/test_network_basic_ops.py b/tempest/scenario/test_network_basic_ops.py
index 12af667..b262c17 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
@@ -107,10 +108,12 @@
         self.network, self.subnet, self.router = self.create_networks(**kwargs)
         self.check_networks()
 
+        self.ports = []
         self.port_id = None
         if boot_with_port:
             # create a port on the network and boot with that
             self.port_id = self._create_port(self.network['id']).id
+            self.ports.append({'port': self.port_id})
 
         name = data_utils.rand_name('server-smoke')
         server = self._create_server(name, self.network, self.port_id)
@@ -244,7 +247,7 @@
         old_port = port_list[0]
         interface = self.interface_client.create_interface(
             server_id=server['id'],
-            net_id=self.new_net.id)
+            net_id=self.new_net.id)['interfaceAttachment']
         self.addCleanup(self.network_client.wait_for_resource_deletion,
                         'port',
                         interface['port_id'])
@@ -631,7 +634,11 @@
         # Setup the network, create a port and boot the server from that port.
         self._setup_network_and_servers(boot_with_port=True)
         _, server = self.floating_ip_tuple
-        self.assertIsNotNone(self.port_id,
+        self.assertEqual(1, len(self.ports),
+                         'There should only be one port created for '
+                         'server %s.' % server['id'])
+        port_id = self.ports[0]['port']
+        self.assertIsNotNone(port_id,
                              'Server should have been created from a '
                              'pre-existing port.')
         # Assert the port is bound to the server.
@@ -640,13 +647,13 @@
         self.assertEqual(1, len(port_list),
                          'There should only be one port created for '
                          'server %s.' % server['id'])
-        self.assertEqual(self.port_id, port_list[0]['id'])
+        self.assertEqual(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']
+        port = self.network_client.show_port(port_id)['port']
         self.assertEqual(self.network['id'], port['network_id'])
         self.assertEqual('', port['device_id'])
         self.assertEqual('', port['device_owner'])
diff --git a/tempest/scenario/test_server_advanced_ops.py b/tempest/scenario/test_server_advanced_ops.py
index e405cf5..8693fb3 100644
--- a/tempest/scenario/test_server_advanced_ops.py
+++ b/tempest/scenario/test_server_advanced_ops.py
@@ -58,7 +58,7 @@
         resize_flavor = CONF.compute.flavor_ref_alt
         LOG.debug("Resizing instance %s from flavor %s to flavor %s",
                   instance['id'], instance['flavor']['id'], resize_flavor)
-        self.servers_client.resize(instance_id, resize_flavor)
+        self.servers_client.resize_server(instance_id, resize_flavor)
         waiters.wait_for_server_status(self.servers_client, instance_id,
                                        'VERIFY_RESIZE')
 
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index 3019cc4..0f27cd1 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -83,7 +83,8 @@
     def verify_ssh(self):
         if self.run_ssh:
             # Obtain a floating IP
-            self.floating_ip = self.floating_ips_client.create_floating_ip()
+            self.floating_ip = (self.floating_ips_client.create_floating_ip()
+                                ['floating_ip'])
             self.addCleanup(self.delete_wrapper,
                             self.floating_ips_client.delete_floating_ip,
                             self.floating_ip['id'])
diff --git a/tempest/scenario/test_shelve_instance.py b/tempest/scenario/test_shelve_instance.py
index 02ee7b9..022306e 100644
--- a/tempest/scenario/test_shelve_instance.py
+++ b/tempest/scenario/test_shelve_instance.py
@@ -82,7 +82,8 @@
                                     create_kwargs=create_kwargs)
 
         if CONF.compute.use_floatingip_for_ssh:
-            floating_ip = self.floating_ips_client.create_floating_ip()
+            floating_ip = (self.floating_ips_client.create_floating_ip()
+                           ['floating_ip'])
             self.addCleanup(self.delete_wrapper,
                             self.floating_ips_client.delete_floating_ip,
                             floating_ip['id'])
diff --git a/tempest/scenario/test_stamp_pattern.py b/tempest/scenario/test_stamp_pattern.py
index 8b5a595..a7bdba3 100644
--- a/tempest/scenario/test_stamp_pattern.py
+++ b/tempest/scenario/test_stamp_pattern.py
@@ -80,12 +80,13 @@
     def _create_volume_snapshot(self, volume):
         snapshot_name = data_utils.rand_name('scenario-snapshot')
         _, snapshot = self.snapshots_client.create_snapshot(
-            volume['id'], display_name=snapshot_name)
+            volume['id'], display_name=snapshot_name)['snapshot']
 
         def cleaner():
             self.snapshots_client.delete_snapshot(snapshot['id'])
             try:
-                while self.snapshots_client.show_snapshot(snapshot['id']):
+                while self.snapshots_client.show_snapshot(
+                    snapshot['id'])['snapshot']:
                     time.sleep(1)
             except lib_exc.NotFound:
                 pass
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 3809831..779fb37 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -48,7 +48,7 @@
         vol_name = data_utils.rand_name('volume-origin')
         return self.create_volume(name=vol_name, imageRef=img_uuid)
 
-    def _boot_instance_from_volume(self, vol_id, keypair, security_group):
+    def _get_bdm(self, vol_id, delete_on_termination=False):
         # NOTE(gfidente): the syntax for block_device_mapping is
         # dev_name=id:type:size:delete_on_terminate
         # where type needs to be "snap" if the server is booted
@@ -56,12 +56,20 @@
         bd_map = [{
             'device_name': 'vda',
             'volume_id': vol_id,
-            'delete_on_termination': '0'}]
-        create_kwargs = {
-            'block_device_mapping': bd_map,
-            'key_name': keypair['name'],
-            'security_groups': [{'name': security_group['name']}]
-        }
+            'delete_on_termination': str(int(delete_on_termination))}]
+        return {'block_device_mapping': bd_map}
+
+    def _boot_instance_from_volume(self, vol_id, keypair=None,
+                                   security_group=None,
+                                   delete_on_termination=False):
+        create_kwargs = dict()
+        if keypair:
+            create_kwargs['key_name'] = keypair['name']
+        if security_group:
+            create_kwargs['security_groups'] = [
+                {'name': security_group['name']}]
+        create_kwargs.update(self._get_bdm(
+            vol_id, delete_on_termination=delete_on_termination))
         return self.create_server(image='', create_kwargs=create_kwargs)
 
     def _create_snapshot_from_volume(self, vol_id):
@@ -69,7 +77,7 @@
         snap = self.snapshots_client.create_snapshot(
             volume_id=vol_id,
             force=True,
-            display_name=snap_name)
+            display_name=snap_name)['snapshot']
         self.addCleanup(
             self.snapshots_client.wait_for_resource_deletion, snap['id'])
         self.addCleanup(self.snapshots_client.delete_snapshot, snap['id'])
@@ -98,7 +106,8 @@
 
     def _ssh_to_server(self, server, keypair):
         if CONF.compute.use_floatingip_for_ssh:
-            floating_ip = self.floating_ips_client.create_floating_ip()
+            floating_ip = (self.floating_ips_client.create_floating_ip()
+                           ['floating_ip'])
             self.addCleanup(self.delete_wrapper,
                             self.floating_ips_client.delete_floating_ip,
                             floating_ip['id'])
@@ -122,7 +131,7 @@
 
     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)
@@ -174,18 +183,34 @@
         # deletion operations to succeed
         self._stop_instances([instance_2nd, instance_from_snapshot])
 
+    @test.idempotent_id('36c34c67-7b54-4b59-b188-02a2f458a63b')
+    @test.services('compute', 'volume', 'image')
+    def test_create_ebs_image_and_check_boot(self):
+        # create an instance from volume
+        volume_origin = self._create_volume_from_image()
+        instance = self._boot_instance_from_volume(volume_origin['id'],
+                                                   delete_on_termination=True)
+        # create EBS image
+        name = data_utils.rand_name('image')
+        image = self.create_server_snapshot(instance, name=name)
+
+        # delete instance
+        self._delete_server(instance)
+
+        # boot instance from EBS image
+        instance = self.create_server(image=image['id'])
+        # just ensure that instance booted
+
+        # delete instance
+        self._delete_server(instance)
+
 
 class TestVolumeBootPatternV2(TestVolumeBootPattern):
-    def _boot_instance_from_volume(self, vol_id, keypair, security_group):
+    def _get_bdm(self, vol_id, delete_on_termination=False):
         bd_map_v2 = [{
             'uuid': vol_id,
             'source_type': 'volume',
             'destination_type': 'volume',
             'boot_index': 0,
-            'delete_on_termination': False}]
-        create_kwargs = {
-            'block_device_mapping_v2': bd_map_v2,
-            'key_name': keypair['name'],
-            'security_groups': [{'name': security_group['name']}]
-        }
-        return self.create_server(image='', create_kwargs=create_kwargs)
+            'delete_on_termination': delete_on_termination}]
+        return {'block_device_mapping_v2': bd_map_v2}
diff --git a/tempest/scenario/utils.py b/tempest/scenario/utils.py
index b1246d2..41b3470 100644
--- a/tempest/scenario/utils.py
+++ b/tempest/scenario/utils.py
@@ -65,7 +65,7 @@
 
     def is_flavor_enough(self, flavor_id, image_id):
         _image = self.images_client.show_image(image_id)
-        _flavor = self.flavors_client.show_flavor(flavor_id)
+        _flavor = self.flavors_client.show_flavor(flavor_id)['flavor']
         return self._is_flavor_enough(_flavor, _image)
 
 
@@ -148,7 +148,7 @@
         """
         if not hasattr(self, '_scenario_flavors'):
             try:
-                flavors = self.flavors_client.list_flavors()
+                flavors = self.flavors_client.list_flavors()['flavors']
                 self._scenario_flavors = [
                     (self._normalize_name(f['name']), dict(flavor_ref=f['id']))
                     for f in flavors if re.search(self.flavor_pattern,
diff --git a/tempest/services/compute/json/agents_client.py b/tempest/services/compute/json/agents_client.py
index 1a1d832..d38c8cd 100644
--- a/tempest/services/compute/json/agents_client.py
+++ b/tempest/services/compute/json/agents_client.py
@@ -32,7 +32,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_agents, resp, body)
-        return service_client.ResponseBodyList(resp, body['agents'])
+        return service_client.ResponseBody(resp, body)
 
     def create_agent(self, **kwargs):
         """Create an agent build."""
@@ -40,7 +40,7 @@
         resp, body = self.post('os-agents', post_body)
         body = json.loads(body)
         self.validate_response(schema.create_agent, resp, body)
-        return service_client.ResponseBody(resp, body['agent'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_agent(self, agent_id):
         """Delete an existing agent build."""
@@ -53,4 +53,4 @@
         put_body = json.dumps({'para': kwargs})
         resp, body = self.put('os-agents/%s' % agent_id, put_body)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['agent'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/aggregates_client.py b/tempest/services/compute/json/aggregates_client.py
index 4114b8b..c9895db 100644
--- a/tempest/services/compute/json/aggregates_client.py
+++ b/tempest/services/compute/json/aggregates_client.py
@@ -27,14 +27,14 @@
         resp, body = self.get("os-aggregates")
         body = json.loads(body)
         self.validate_response(schema.list_aggregates, resp, body)
-        return service_client.ResponseBodyList(resp, body['aggregates'])
+        return service_client.ResponseBody(resp, body)
 
     def show_aggregate(self, aggregate_id):
         """Get details of the given aggregate."""
         resp, body = self.get("os-aggregates/%s" % aggregate_id)
         body = json.loads(body)
         self.validate_response(schema.get_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body['aggregate'])
+        return service_client.ResponseBody(resp, body)
 
     def create_aggregate(self, **kwargs):
         """Creates a new aggregate."""
@@ -43,7 +43,7 @@
 
         body = json.loads(body)
         self.validate_response(schema.create_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body['aggregate'])
+        return service_client.ResponseBody(resp, body)
 
     def update_aggregate(self, aggregate_id, **kwargs):
         """Update a aggregate."""
@@ -52,7 +52,7 @@
 
         body = json.loads(body)
         self.validate_response(schema.update_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body['aggregate'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_aggregate(self, aggregate_id):
         """Deletes the given aggregate."""
@@ -79,7 +79,7 @@
                                post_body)
         body = json.loads(body)
         self.validate_response(schema.aggregate_add_remove_host, resp, body)
-        return service_client.ResponseBody(resp, body['aggregate'])
+        return service_client.ResponseBody(resp, body)
 
     def remove_host(self, aggregate_id, **kwargs):
         """Removes a host from the given aggregate."""
@@ -88,7 +88,7 @@
                                post_body)
         body = json.loads(body)
         self.validate_response(schema.aggregate_add_remove_host, resp, body)
-        return service_client.ResponseBody(resp, body['aggregate'])
+        return service_client.ResponseBody(resp, body)
 
     def set_metadata(self, aggregate_id, **kwargs):
         """Replaces the aggregate's existing metadata with new metadata."""
@@ -97,4 +97,4 @@
                                post_body)
         body = json.loads(body)
         self.validate_response(schema.aggregate_set_metadata, resp, body)
-        return service_client.ResponseBody(resp, body['aggregate'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/availability_zone_client.py b/tempest/services/compute/json/availability_zone_client.py
index c74fd10..0012637 100644
--- a/tempest/services/compute/json/availability_zone_client.py
+++ b/tempest/services/compute/json/availability_zone_client.py
@@ -32,5 +32,4 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema_list, resp, body)
-        return service_client.ResponseBodyList(resp,
-                                               body['availabilityZoneInfo'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/baremetal_nodes_client.py b/tempest/services/compute/json/baremetal_nodes_client.py
index 8165292..15f883a 100644
--- a/tempest/services/compute/json/baremetal_nodes_client.py
+++ b/tempest/services/compute/json/baremetal_nodes_client.py
@@ -33,7 +33,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_baremetal_nodes, resp, body)
-        return service_client.ResponseBodyList(resp, body['nodes'])
+        return service_client.ResponseBody(resp, body)
 
     def show_baremetal_node(self, baremetal_node_id):
         """Returns the details of a single baremetal node."""
@@ -41,4 +41,4 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_baremetal_node, resp, body)
-        return service_client.ResponseBody(resp, body['node'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/certificates_client.py b/tempest/services/compute/json/certificates_client.py
index c25b273..d6c72f4 100644
--- a/tempest/services/compute/json/certificates_client.py
+++ b/tempest/services/compute/json/certificates_client.py
@@ -26,7 +26,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_certificate, resp, body)
-        return service_client.ResponseBody(resp, body['certificate'])
+        return service_client.ResponseBody(resp, body)
 
     def create_certificate(self):
         """create certificates."""
@@ -34,4 +34,4 @@
         resp, body = self.post(url, None)
         body = json.loads(body)
         self.validate_response(schema.create_certificate, resp, body)
-        return service_client.ResponseBody(resp, body['certificate'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/extensions_client.py b/tempest/services/compute/json/extensions_client.py
index da342a8..4741812 100644
--- a/tempest/services/compute/json/extensions_client.py
+++ b/tempest/services/compute/json/extensions_client.py
@@ -26,9 +26,9 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_extensions, resp, body)
-        return service_client.ResponseBodyList(resp, body['extensions'])
+        return service_client.ResponseBody(resp, body)
 
     def show_extension(self, extension_alias):
         resp, body = self.get('extensions/%s' % extension_alias)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['extension'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/fixed_ips_client.py b/tempest/services/compute/json/fixed_ips_client.py
index d0d9ca1..23401c3 100644
--- a/tempest/services/compute/json/fixed_ips_client.py
+++ b/tempest/services/compute/json/fixed_ips_client.py
@@ -26,7 +26,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_fixed_ip, resp, body)
-        return service_client.ResponseBody(resp, body['fixed_ip'])
+        return service_client.ResponseBody(resp, body)
 
     def reserve_fixed_ip(self, fixed_ip, **kwargs):
         """This reserves and unreserves fixed ips."""
diff --git a/tempest/services/compute/json/flavors_client.py b/tempest/services/compute/json/flavors_client.py
index 1422944..2c32d30 100644
--- a/tempest/services/compute/json/flavors_client.py
+++ b/tempest/services/compute/json/flavors_client.py
@@ -39,13 +39,13 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(_schema, resp, body)
-        return service_client.ResponseBodyList(resp, body['flavors'])
+        return service_client.ResponseBody(resp, body)
 
     def show_flavor(self, flavor_id):
         resp, body = self.get("flavors/%s" % flavor_id)
         body = json.loads(body)
         self.validate_response(schema.create_get_flavor_details, resp, body)
-        return service_client.ResponseBody(resp, body['flavor'])
+        return service_client.ResponseBody(resp, body)
 
     def create_flavor(self, **kwargs):
         """Creates a new flavor or instance type.
@@ -64,7 +64,7 @@
 
         body = json.loads(body)
         self.validate_response(schema.create_get_flavor_details, resp, body)
-        return service_client.ResponseBody(resp, body['flavor'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_flavor(self, flavor_id):
         """Deletes the given flavor."""
@@ -76,7 +76,7 @@
         # Did not use show_flavor(id) for verification as it gives
         # 200 ok even for deleted id. LP #981263
         # we can remove the loop here and use get by ID when bug gets sortedout
-        flavors = self.list_flavors(detail=True)
+        flavors = self.list_flavors(detail=True)['flavors']
         for flavor in flavors:
             if flavor['id'] == id:
                 return False
@@ -95,7 +95,7 @@
         body = json.loads(body)
         self.validate_response(schema_extra_specs.set_get_flavor_extra_specs,
                                resp, body)
-        return service_client.ResponseBody(resp, body['extra_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def list_flavor_extra_specs(self, flavor_id):
         """Gets extra Specs details of the mentioned flavor."""
@@ -103,7 +103,7 @@
         body = json.loads(body)
         self.validate_response(schema_extra_specs.set_get_flavor_extra_specs,
                                resp, body)
-        return service_client.ResponseBody(resp, body['extra_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def show_flavor_extra_spec(self, flavor_id, key):
         """Gets extra Specs key-value of the mentioned flavor and key."""
@@ -138,7 +138,7 @@
         body = json.loads(body)
         self.validate_response(schema_access.add_remove_list_flavor_access,
                                resp, body)
-        return service_client.ResponseBodyList(resp, body['flavor_access'])
+        return service_client.ResponseBody(resp, body)
 
     def add_flavor_access(self, flavor_id, tenant_id):
         """Add flavor access for the specified tenant."""
@@ -152,7 +152,7 @@
         body = json.loads(body)
         self.validate_response(schema_access.add_remove_list_flavor_access,
                                resp, body)
-        return service_client.ResponseBodyList(resp, body['flavor_access'])
+        return service_client.ResponseBody(resp, body)
 
     def remove_flavor_access(self, flavor_id, tenant_id):
         """Remove flavor access from the specified tenant."""
@@ -166,4 +166,4 @@
         body = json.loads(body)
         self.validate_response(schema_access.add_remove_list_flavor_access,
                                resp, body)
-        return service_client.ResponseBody(resp, body['flavor_access'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/floating_ip_pools_client.py b/tempest/services/compute/json/floating_ip_pools_client.py
index 1e2133b..7a4434f 100644
--- a/tempest/services/compute/json/floating_ip_pools_client.py
+++ b/tempest/services/compute/json/floating_ip_pools_client.py
@@ -24,7 +24,7 @@
 class FloatingIPPoolsClient(service_client.ServiceClient):
 
     def list_floating_ip_pools(self, params=None):
-        """Returns a list of all floating IP Pools."""
+        """Gets all floating IP Pools list."""
         url = 'os-floating-ip-pools'
         if params:
             url += '?%s' % urllib.urlencode(params)
@@ -32,4 +32,4 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_floating_ip_pools, resp, body)
-        return service_client.ResponseBodyList(resp, body['floating_ip_pools'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/floating_ips_bulk_client.py b/tempest/services/compute/json/floating_ips_bulk_client.py
index 8b1c5a9..c51f77e 100644
--- a/tempest/services/compute/json/floating_ips_bulk_client.py
+++ b/tempest/services/compute/json/floating_ips_bulk_client.py
@@ -32,18 +32,17 @@
         resp, body = self.post('os-floating-ips-bulk', post_body)
         body = json.loads(body)
         self.validate_response(schema.create_floating_ips_bulk, resp, body)
-        return service_client.ResponseBody(resp,
-                                           body['floating_ips_bulk_create'])
+        return service_client.ResponseBody(resp, body)
 
     def list_floating_ips_bulk(self):
-        """Returns a list of all floating IPs bulk."""
+        """Gets all floating IPs in bulk."""
         resp, body = self.get('os-floating-ips-bulk')
         body = json.loads(body)
         self.validate_response(schema.list_floating_ips_bulk, resp, body)
-        return service_client.ResponseBodyList(resp, body['floating_ip_info'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_floating_ips_bulk(self, ip_range):
-        """Deletes the provided floating IPs bulk."""
+        """Deletes the provided floating IPs in bulk."""
         post_body = json.dumps({'ip_range': ip_range})
         resp, body = self.put('os-floating-ips-bulk/delete', post_body)
         body = json.loads(body)
diff --git a/tempest/services/compute/json/floating_ips_client.py b/tempest/services/compute/json/floating_ips_client.py
index 2193949..69d06a3 100644
--- a/tempest/services/compute/json/floating_ips_client.py
+++ b/tempest/services/compute/json/floating_ips_client.py
@@ -32,7 +32,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_floating_ips, resp, body)
-        return service_client.ResponseBodyList(resp, body['floating_ips'])
+        return service_client.ResponseBody(resp, body)
 
     def show_floating_ip(self, floating_ip_id):
         """Get the details of a floating IP."""
@@ -40,7 +40,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.create_get_floating_ip, resp, body)
-        return service_client.ResponseBody(resp, body['floating_ip'])
+        return service_client.ResponseBody(resp, body)
 
     def create_floating_ip(self, pool_name=None):
         """Allocate a floating IP to the project."""
@@ -50,7 +50,7 @@
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.validate_response(schema.create_get_floating_ip, resp, body)
-        return service_client.ResponseBody(resp, body['floating_ip'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_floating_ip(self, floating_ip_id):
         """Deletes the provided floating IP from the project."""
diff --git a/tempest/services/compute/json/hosts_client.py b/tempest/services/compute/json/hosts_client.py
index 752af68..3d3cb18 100644
--- a/tempest/services/compute/json/hosts_client.py
+++ b/tempest/services/compute/json/hosts_client.py
@@ -31,7 +31,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_hosts, resp, body)
-        return service_client.ResponseBodyList(resp, body['hosts'])
+        return service_client.ResponseBody(resp, body)
 
     def show_host(self, hostname):
         """Show detail information for the host."""
@@ -39,7 +39,7 @@
         resp, body = self.get("os-hosts/%s" % hostname)
         body = json.loads(body)
         self.validate_response(schema.get_host_detail, resp, body)
-        return service_client.ResponseBodyList(resp, body['host'])
+        return service_client.ResponseBody(resp, body)
 
     def update_host(self, hostname, **kwargs):
         """Update a host."""
@@ -62,7 +62,7 @@
         resp, body = self.get("os-hosts/%s/startup" % hostname)
         body = json.loads(body)
         self.validate_response(schema.startup_host, resp, body)
-        return service_client.ResponseBody(resp, body['host'])
+        return service_client.ResponseBody(resp, body)
 
     def shutdown_host(self, hostname):
         """Shutdown a host."""
@@ -70,7 +70,7 @@
         resp, body = self.get("os-hosts/%s/shutdown" % hostname)
         body = json.loads(body)
         self.validate_response(schema.shutdown_host, resp, body)
-        return service_client.ResponseBody(resp, body['host'])
+        return service_client.ResponseBody(resp, body)
 
     def reboot_host(self, hostname):
         """reboot a host."""
@@ -78,4 +78,4 @@
         resp, body = self.get("os-hosts/%s/reboot" % hostname)
         body = json.loads(body)
         self.validate_response(schema.reboot_host, resp, body)
-        return service_client.ResponseBody(resp, body['host'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/hypervisor_client.py b/tempest/services/compute/json/hypervisor_client.py
index e894a5c..ba06f23 100644
--- a/tempest/services/compute/json/hypervisor_client.py
+++ b/tempest/services/compute/json/hypervisor_client.py
@@ -32,39 +32,39 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(_schema, resp, body)
-        return service_client.ResponseBodyList(resp, body['hypervisors'])
+        return service_client.ResponseBody(resp, body)
 
     def show_hypervisor(self, hypervisor_id):
         """Display the details of the specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s' % hypervisor_id)
         body = json.loads(body)
         self.validate_response(schema.get_hypervisor, resp, body)
-        return service_client.ResponseBody(resp, body['hypervisor'])
+        return service_client.ResponseBody(resp, body)
 
     def list_servers_on_hypervisor(self, hypervisor_name):
         """List instances belonging to the specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s/servers' % hypervisor_name)
         body = json.loads(body)
         self.validate_response(schema.get_hypervisors_servers, resp, body)
-        return service_client.ResponseBodyList(resp, body['hypervisors'])
+        return service_client.ResponseBody(resp, body)
 
     def show_hypervisor_statistics(self):
         """Get hypervisor statistics over all compute nodes."""
         resp, body = self.get('os-hypervisors/statistics')
         body = json.loads(body)
         self.validate_response(schema.get_hypervisor_statistics, resp, body)
-        return service_client.ResponseBody(resp, body['hypervisor_statistics'])
+        return service_client.ResponseBody(resp, body)
 
     def show_hypervisor_uptime(self, hypervisor_id):
         """Display the uptime of the specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s/uptime' % hypervisor_id)
         body = json.loads(body)
         self.validate_response(schema.get_hypervisor_uptime, resp, body)
-        return service_client.ResponseBody(resp, body['hypervisor'])
+        return service_client.ResponseBody(resp, body)
 
     def search_hypervisor(self, hypervisor_name):
         """Search specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s/search' % hypervisor_name)
         body = json.loads(body)
         self.validate_response(schema.list_search_hypervisors, resp, body)
-        return service_client.ResponseBodyList(resp, body['hypervisors'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/instance_usage_audit_log_client.py b/tempest/services/compute/json/instance_usage_audit_log_client.py
index f06a675..4d9625e 100644
--- a/tempest/services/compute/json/instance_usage_audit_log_client.py
+++ b/tempest/services/compute/json/instance_usage_audit_log_client.py
@@ -28,13 +28,11 @@
         body = json.loads(body)
         self.validate_response(schema.list_instance_usage_audit_log,
                                resp, body)
-        return service_client.ResponseBody(resp,
-                                           body["instance_usage_audit_logs"])
+        return service_client.ResponseBody(resp, body)
 
     def show_instance_usage_audit_log(self, time_before):
         url = 'os-instance_usage_audit_log/%s' % time_before
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_instance_usage_audit_log, resp, body)
-        return service_client.ResponseBody(resp,
-                                           body["instance_usage_audit_log"])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/interfaces_client.py b/tempest/services/compute/json/interfaces_client.py
index c437c08..2e66082 100644
--- a/tempest/services/compute/json/interfaces_client.py
+++ b/tempest/services/compute/json/interfaces_client.py
@@ -26,8 +26,7 @@
         resp, body = self.get('servers/%s/os-interface' % server_id)
         body = json.loads(body)
         self.validate_response(schema.list_interfaces, resp, body)
-        return service_client.ResponseBodyList(resp,
-                                               body['interfaceAttachments'])
+        return service_client.ResponseBody(resp, body)
 
     def create_interface(self, server_id, **kwargs):
         post_body = {'interfaceAttachment': kwargs}
@@ -36,14 +35,14 @@
                                body=post_body)
         body = json.loads(body)
         self.validate_response(schema.get_create_interfaces, resp, body)
-        return service_client.ResponseBody(resp, body['interfaceAttachment'])
+        return service_client.ResponseBody(resp, body)
 
     def show_interface(self, server_id, port_id):
         resp, body = self.get('servers/%s/os-interface/%s' % (server_id,
                                                               port_id))
         body = json.loads(body)
         self.validate_response(schema.get_create_interfaces, resp, body)
-        return service_client.ResponseBody(resp, body['interfaceAttachment'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_interface(self, server_id, port_id):
         resp, body = self.delete('servers/%s/os-interface/%s' % (server_id,
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/networks_client.py b/tempest/services/compute/json/networks_client.py
index 6373f01..dd20ee5 100644
--- a/tempest/services/compute/json/networks_client.py
+++ b/tempest/services/compute/json/networks_client.py
@@ -24,10 +24,10 @@
         resp, body = self.get("os-networks")
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['networks'])
+        return service_client.ResponseBody(resp, body)
 
     def show_network(self, network_id):
         resp, body = self.get("os-networks/%s" % network_id)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['network'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/security_group_default_rules_client.py b/tempest/services/compute/json/security_group_default_rules_client.py
index 658b89a..6e4d1e4 100644
--- a/tempest/services/compute/json/security_group_default_rules_client.py
+++ b/tempest/services/compute/json/security_group_default_rules_client.py
@@ -36,8 +36,7 @@
         body = json.loads(body)
         self.validate_response(schema.create_get_security_group_default_rule,
                                resp, body)
-        rule = body['security_group_default_rule']
-        return service_client.ResponseBody(resp, rule)
+        return service_client.ResponseBody(resp, body)
 
     def delete_security_group_default_rule(self,
                                            security_group_default_rule_id):
@@ -54,8 +53,7 @@
         body = json.loads(body)
         self.validate_response(schema.list_security_group_default_rules,
                                resp, body)
-        rules = body['security_group_default_rules']
-        return service_client.ResponseBodyList(resp, rules)
+        return service_client.ResponseBody(resp, body)
 
     def show_security_group_default_rule(self, security_group_default_rule_id):
         """Return the details of provided Security Group default rule."""
@@ -64,5 +62,4 @@
         body = json.loads(body)
         self.validate_response(schema.create_get_security_group_default_rule,
                                resp, body)
-        rule = body['security_group_default_rule']
-        return service_client.ResponseBody(resp, rule)
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/security_group_rules_client.py b/tempest/services/compute/json/security_group_rules_client.py
index 9a7c881..c9096d0 100644
--- a/tempest/services/compute/json/security_group_rules_client.py
+++ b/tempest/services/compute/json/security_group_rules_client.py
@@ -39,7 +39,7 @@
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.validate_response(schema.create_security_group_rule, resp, body)
-        return service_client.ResponseBody(resp, body['security_group_rule'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_security_group_rule(self, group_rule_id):
         """Deletes the provided Security Group rule."""
@@ -55,5 +55,5 @@
         self.validate_response(schema.list_security_groups, resp, body)
         for sg in body['security_groups']:
             if sg['id'] == security_group_id:
-                return service_client.ResponseBodyList(resp, sg['rules'])
+                return service_client.ResponseBody(resp, sg)
         raise lib_exc.NotFound('No such Security Group')
diff --git a/tempest/services/compute/json/security_groups_client.py b/tempest/services/compute/json/security_groups_client.py
index c0b667b..083d03a 100644
--- a/tempest/services/compute/json/security_groups_client.py
+++ b/tempest/services/compute/json/security_groups_client.py
@@ -33,7 +33,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_security_groups, resp, body)
-        return service_client.ResponseBodyList(resp, body['security_groups'])
+        return service_client.ResponseBody(resp, body)
 
     def show_security_group(self, security_group_id):
         """Get the details of a Security Group."""
@@ -41,7 +41,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_security_group, resp, body)
-        return service_client.ResponseBody(resp, body['security_group'])
+        return service_client.ResponseBody(resp, body)
 
     def create_security_group(self, **kwargs):
         """
@@ -53,7 +53,7 @@
         resp, body = self.post('os-security-groups', post_body)
         body = json.loads(body)
         self.validate_response(schema.get_security_group, resp, body)
-        return service_client.ResponseBody(resp, body['security_group'])
+        return service_client.ResponseBody(resp, body)
 
     def update_security_group(self, security_group_id, **kwargs):
         """
@@ -67,7 +67,7 @@
                               post_body)
         body = json.loads(body)
         self.validate_response(schema.update_security_group, resp, body)
-        return service_client.ResponseBody(resp, body['security_group'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_security_group(self, security_group_id):
         """Deletes the provided Security Group."""
diff --git a/tempest/services/compute/json/server_groups_client.py b/tempest/services/compute/json/server_groups_client.py
index 9fec930..30e9e5b 100644
--- a/tempest/services/compute/json/server_groups_client.py
+++ b/tempest/services/compute/json/server_groups_client.py
@@ -38,7 +38,7 @@
 
         body = json.loads(body)
         self.validate_response(schema.create_get_server_group, resp, body)
-        return service_client.ResponseBody(resp, body['server_group'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_server_group(self, server_group_id):
         """Delete the given server-group."""
@@ -51,11 +51,11 @@
         resp, body = self.get("os-server-groups")
         body = json.loads(body)
         self.validate_response(schema.list_server_groups, resp, body)
-        return service_client.ResponseBodyList(resp, body['server_groups'])
+        return service_client.ResponseBody(resp, body)
 
     def get_server_group(self, server_group_id):
         """Get the details of given server_group."""
         resp, body = self.get("os-server-groups/%s" % server_group_id)
         body = json.loads(body)
         self.validate_response(schema.create_get_server_group, resp, body)
-        return service_client.ResponseBody(resp, body['server_group'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/servers_client.py b/tempest/services/compute/json/servers_client.py
index f523f11..671450a 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)
@@ -243,16 +221,19 @@
                                resp, body)
         return service_client.ResponseBody(resp, body)
 
-    def reboot(self, server_id, reboot_type):
+    def reboot_server(self, server_id, reboot_type):
         """Reboots a server."""
         return self.action(server_id, 'reboot', None, type=reboot_type)
 
-    def rebuild(self, server_id, image_ref, **kwargs):
-        """Rebuilds a server with a new image."""
+    def rebuild_server(self, server_id, image_ref, **kwargs):
+        """Rebuilds a server with a new image.
+        Most parameters except the following are passed to the API without
+        any changes.
+        :param disk_config: The name is changed to OS-DCF:diskConfig
+        """
         kwargs['imageRef'] = image_ref
         if 'disk_config' in kwargs:
-            kwargs['OS-DCF:diskConfig'] = kwargs['disk_config']
-            del kwargs['disk_config']
+            kwargs['OS-DCF:diskConfig'] = kwargs.pop('disk_config')
         if self.enable_instance_password:
             rebuild_schema = schema.rebuild_server_with_admin_pass
         else:
@@ -260,12 +241,15 @@
         return self.action(server_id, 'rebuild', 'server',
                            rebuild_schema, **kwargs)
 
-    def resize(self, server_id, flavor_ref, **kwargs):
-        """Changes the flavor of a server."""
+    def resize_server(self, server_id, flavor_ref, **kwargs):
+        """Changes the flavor of a server.
+        Most parameters except the following are passed to the API without
+        any changes.
+        :param disk_config: The name is changed to OS-DCF:diskConfig
+        """
         kwargs['flavorRef'] = flavor_ref
         if 'disk_config' in kwargs:
-            kwargs['OS-DCF:diskConfig'] = kwargs['disk_config']
-            del kwargs['disk_config']
+            kwargs['OS-DCF:diskConfig'] = kwargs.pop('disk_config')
         return self.action(server_id, 'resize', None, **kwargs)
 
     def confirm_resize(self, server_id, **kwargs):
diff --git a/tempest/services/compute/json/services_client.py b/tempest/services/compute/json/services_client.py
index 699d3e7..232b301 100644
--- a/tempest/services/compute/json/services_client.py
+++ b/tempest/services/compute/json/services_client.py
@@ -31,7 +31,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_services, resp, body)
-        return service_client.ResponseBodyList(resp, body['services'])
+        return service_client.ResponseBody(resp, body)
 
     def enable_service(self, host_name, binary):
         """
@@ -43,7 +43,7 @@
         resp, body = self.put('os-services/enable', post_body)
         body = json.loads(body)
         self.validate_response(schema.enable_service, resp, body)
-        return service_client.ResponseBody(resp, body['service'])
+        return service_client.ResponseBody(resp, body)
 
     def disable_service(self, host_name, binary):
         """
@@ -54,4 +54,4 @@
         post_body = json.dumps({'binary': binary, 'host': host_name})
         resp, body = self.put('os-services/disable', post_body)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['service'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/tenant_usages_client.py b/tempest/services/compute/json/tenant_usages_client.py
index 72fcde2..73b4706 100644
--- a/tempest/services/compute/json/tenant_usages_client.py
+++ b/tempest/services/compute/json/tenant_usages_client.py
@@ -30,7 +30,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.list_tenant_usage, resp, body)
-        return service_client.ResponseBodyList(resp, body['tenant_usages'][0])
+        return service_client.ResponseBody(resp, body)
 
     def show_tenant_usage(self, tenant_id, **params):
         url = 'os-simple-tenant-usage/%s' % tenant_id
@@ -40,4 +40,4 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_tenant_usage, resp, body)
-        return service_client.ResponseBodyList(resp, body['tenant_usage'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/volumes_extensions_client.py b/tempest/services/compute/json/volumes_extensions_client.py
index ac55049..c86aaff 100644
--- a/tempest/services/compute/json/volumes_extensions_client.py
+++ b/tempest/services/compute/json/volumes_extensions_client.py
@@ -23,12 +23,6 @@
 
 class VolumesExtensionsClient(service_client.ServiceClient):
 
-    def __init__(self, auth_provider, service, region,
-                 default_volume_size=1, **kwargs):
-        super(VolumesExtensionsClient, self).__init__(
-            auth_provider, service, region, **kwargs)
-        self.default_volume_size = default_volume_size
-
     def list_volumes(self, detail=False, **params):
         """List all the volumes created."""
         url = 'os-volumes'
@@ -51,7 +45,7 @@
         self.validate_response(schema.create_get_volume, resp, body)
         return service_client.ResponseBody(resp, body['volume'])
 
-    def create_volume(self, size=None, **kwargs):
+    def create_volume(self, **kwargs):
         """
         Creates a new Volume.
         size(Required): Size of volume in GB.
@@ -59,14 +53,7 @@
         display_name: Optional Volume Name.
         metadata: A dictionary of values to be used as metadata.
         """
-        if size is None:
-            size = self.default_volume_size
-        post_body = {
-            'size': size
-        }
-        post_body.update(kwargs)
-
-        post_body = json.dumps({'volume': post_body})
+        post_body = json.dumps({'volume': kwargs})
         resp, body = self.post('os-volumes', post_body)
         body = json.loads(body)
         self.validate_response(schema.create_get_volume, 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/database/json/limits_client.py b/tempest/services/database/json/limits_client.py
index 830b67f..9358a33 100644
--- a/tempest/services/database/json/limits_client.py
+++ b/tempest/services/database/json/limits_client.py
@@ -27,4 +27,4 @@
             url += '?%s' % urllib.urlencode(params)
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/database/json/versions_client.py b/tempest/services/database/json/versions_client.py
index ed1ba81..43d253b 100644
--- a/tempest/services/database/json/versions_client.py
+++ b/tempest/services/database/json/versions_client.py
@@ -43,4 +43,4 @@
 
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, body)
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/policy_client.py b/tempest/services/identity/v3/json/policy_client.py
index f820598..3231bb0 100644
--- a/tempest/services/identity/v3/json/policy_client.py
+++ b/tempest/services/identity/v3/json/policy_client.py
@@ -31,14 +31,14 @@
         resp, body = self.post('policies', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['policy'])
+        return service_client.ResponseBody(resp, body)
 
     def list_policies(self):
         """Lists the policies."""
         resp, body = self.get('policies')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['policies'])
+        return service_client.ResponseBody(resp, body)
 
     def get_policy(self, policy_id):
         """Lists out the given policy."""
@@ -46,7 +46,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['policy'])
+        return service_client.ResponseBody(resp, body)
 
     def update_policy(self, policy_id, **kwargs):
         """Updates a policy."""
@@ -59,7 +59,7 @@
         resp, body = self.patch(url, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['policy'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_policy(self, policy_id):
         """Deletes the policy."""
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/image/v2/json/image_client.py b/tempest/services/image/v2/json/image_client.py
index 67f7708..c5aa41a 100644
--- a/tempest/services/image/v2/json/image_client.py
+++ b/tempest/services/image/v2/json/image_client.py
@@ -123,7 +123,7 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         self._validate_schema(body, type='images')
-        return service_client.ResponseBodyList(resp, body['images'])
+        return service_client.ResponseBody(resp, body)
 
     def show_image(self, image_id):
         url = 'v2/images/%s' % image_id
diff --git a/tempest/services/orchestration/json/orchestration_client.py b/tempest/services/orchestration/json/orchestration_client.py
index 84a9ed9..22e53f5 100644
--- a/tempest/services/orchestration/json/orchestration_client.py
+++ b/tempest/services/orchestration/json/orchestration_client.py
@@ -36,7 +36,7 @@
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['stacks'])
+        return service_client.ResponseBody(resp, body)
 
     def create_stack(self, name, disable_rollback=True, parameters=None,
                      timeout_mins=60, template=None, template_url=None,
@@ -111,7 +111,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['stack'])
+        return service_client.ResponseBody(resp, body)
 
     def suspend_stack(self, stack_identifier):
         """Suspend a stack."""
@@ -135,7 +135,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['resources'])
+        return service_client.ResponseBody(resp, body)
 
     def show_resource(self, stack_identifier, resource_name):
         """Returns the details of a single resource."""
@@ -143,7 +143,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['resource'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_stack(self, stack_identifier):
         """Deletes the specified Stack."""
@@ -160,7 +160,7 @@
         while True:
             try:
                 body = self.show_resource(
-                    stack_identifier, resource_name)
+                    stack_identifier, resource_name)['resource']
             except lib_exc.NotFound:
                 # ignore this, as the resource may not have
                 # been created yet
@@ -195,7 +195,7 @@
 
         while True:
             try:
-                body = self.show_stack(stack_identifier)
+                body = self.show_stack(stack_identifier)['stack']
             except lib_exc.NotFound:
                 if status == 'DELETE_COMPLETE':
                     return
@@ -224,7 +224,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def list_events(self, stack_identifier):
         """Returns list of all events for a stack."""
@@ -232,7 +232,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['events'])
+        return service_client.ResponseBody(resp, body)
 
     def list_resource_events(self, stack_identifier, resource_name):
         """Returns list of all events for a resource from stack."""
@@ -241,7 +241,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['events'])
+        return service_client.ResponseBody(resp, body)
 
     def show_event(self, stack_identifier, resource_name, event_id):
         """Returns the details of a single stack's event."""
@@ -250,7 +250,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['event'])
+        return service_client.ResponseBody(resp, body)
 
     def show_template(self, stack_identifier):
         """Returns the template for the stack."""
@@ -293,7 +293,7 @@
         resp, body = self.get('resource_types')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBodyList(resp, body['resource_types'])
+        return service_client.ResponseBody(resp, body)
 
     def show_resource_type(self, resource_type_name):
         """Return the schema of a resource type."""
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/admin/volume_services_client.py b/tempest/services/volume/json/admin/volume_services_client.py
index c8607c1..798a642 100644
--- a/tempest/services/volume/json/admin/volume_services_client.py
+++ b/tempest/services/volume/json/admin/volume_services_client.py
@@ -29,7 +29,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['services'])
+        return service_client.ResponseBody(resp, body)
 
 
 class VolumesServicesClient(BaseVolumesServicesClient):
diff --git a/tempest/services/volume/json/admin/volume_types_client.py b/tempest/services/volume/json/admin/volume_types_client.py
index 84c7bc5..cd61859 100644
--- a/tempest/services/volume/json/admin/volume_types_client.py
+++ b/tempest/services/volume/json/admin/volume_types_client.py
@@ -58,7 +58,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['volume_types'])
+        return service_client.ResponseBody(resp, body)
 
     def show_volume_type(self, volume_id):
         """Returns the details of a single volume_type."""
@@ -66,7 +66,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['volume_type'])
+        return service_client.ResponseBody(resp, body)
 
     def create_volume_type(self, name, **kwargs):
         """
@@ -84,7 +84,7 @@
         resp, body = self.post('types', post_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['volume_type'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_volume_type(self, volume_id):
         """Deletes the Specified Volume_type."""
@@ -101,7 +101,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['extra_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def show_volume_type_extra_specs(self, vol_type_id, extra_spec_name):
         """Returns the details of a single volume_type extra spec."""
@@ -123,7 +123,7 @@
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['extra_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_volume_type_extra_specs(self, vol_id, extra_spec_name):
         """Deletes the Specified Volume_type extra spec."""
@@ -177,7 +177,7 @@
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['encryption'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_encryption_type(self, vol_type_id):
         """Delete the encryption type for the specified volume-type."""
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/backups_client.py b/tempest/services/volume/json/backups_client.py
index 8d34230..6827c93 100644
--- a/tempest/services/volume/json/backups_client.py
+++ b/tempest/services/volume/json/backups_client.py
@@ -42,7 +42,7 @@
         resp, body = self.post('backups', post_body)
         body = json.loads(body)
         self.expected_success(202, resp.status)
-        return service_client.ResponseBody(resp, body['backup'])
+        return service_client.ResponseBody(resp, body)
 
     def restore_backup(self, backup_id, volume_id=None):
         """Restore volume from backup."""
@@ -51,7 +51,7 @@
         resp, body = self.post('backups/%s/restore' % (backup_id), post_body)
         body = json.loads(body)
         self.expected_success(202, resp.status)
-        return service_client.ResponseBody(resp, body['restore'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_backup(self, backup_id):
         """Delete a backup of volume."""
@@ -65,7 +65,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['backup'])
+        return service_client.ResponseBody(resp, body)
 
     def list_backups(self, detail=False):
         """Information for all the tenant's backups."""
@@ -75,7 +75,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['backups'])
+        return service_client.ResponseBody(resp, body)
 
     def export_backup(self, backup_id):
         """Export backup metadata record."""
@@ -83,7 +83,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['backup-record'])
+        return service_client.ResponseBody(resp, body)
 
     def import_backup(self, backup_service, backup_url):
         """Import backup metadata record."""
@@ -93,17 +93,17 @@
         resp, body = self.post("backups/import_record", post_body)
         body = json.loads(body)
         self.expected_success(201, resp.status)
-        return service_client.ResponseBody(resp, body['backup'])
+        return service_client.ResponseBody(resp, body)
 
     def wait_for_backup_status(self, backup_id, status):
         """Waits for a Backup to reach a given status."""
-        body = self.show_backup(backup_id)
+        body = self.show_backup(backup_id)['backup']
         backup_status = body['status']
         start = int(time.time())
 
         while backup_status != status:
             time.sleep(self.build_interval)
-            body = self.show_backup(backup_id)
+            body = self.show_backup(backup_id)['backup']
             backup_status = body['status']
             if backup_status == 'error':
                 raise exceptions.VolumeBackupException(backup_id=backup_id)
diff --git a/tempest/services/volume/json/qos_client.py b/tempest/services/volume/json/qos_client.py
index e3d6a29..c79168c 100644
--- a/tempest/services/volume/json/qos_client.py
+++ b/tempest/services/volume/json/qos_client.py
@@ -48,15 +48,15 @@
         start_time = int(time.time())
         while True:
             if operation == 'qos-key-unset':
-                body = self.show_qos(qos_id)
+                body = self.show_qos(qos_id)['qos_specs']
                 if not any(key in body['specs'] for key in args):
                     return
             elif operation == 'disassociate':
-                body = self.show_association_qos(qos_id)
+                body = self.show_association_qos(qos_id)['qos_associations']
                 if not any(args in body[i]['id'] for i in range(0, len(body))):
                     return
             elif operation == 'disassociate-all':
-                body = self.show_association_qos(qos_id)
+                body = self.show_association_qos(qos_id)['qos_associations']
                 if not body:
                     return
             else:
@@ -79,7 +79,7 @@
         resp, body = self.post('qos-specs', post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return service_client.ResponseBody(resp, body['qos_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_qos(self, qos_id, force=False):
         """Delete the specified QoS specification."""
@@ -94,7 +94,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['qos_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def show_qos(self, qos_id):
         """Get the specified QoS specification."""
@@ -102,7 +102,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['qos_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def set_qos_key(self, qos_id, **kwargs):
         """Set the specified keys/values of QoS specification.
@@ -113,7 +113,7 @@
         resp, body = self.put('qos-specs/%s' % qos_id, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['qos_specs'])
+        return service_client.ResponseBody(resp, body)
 
     def unset_qos_key(self, qos_id, keys):
         """Unset the specified keys of QoS specification.
@@ -139,7 +139,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['qos_associations'])
+        return service_client.ResponseBody(resp, body)
 
     def disassociate_qos(self, qos_id, vol_type_id):
         """Disassociate the specified QoS with specified volume-type."""
diff --git a/tempest/services/volume/json/snapshots_client.py b/tempest/services/volume/json/snapshots_client.py
index fa1f9dd..3fcf18c 100644
--- a/tempest/services/volume/json/snapshots_client.py
+++ b/tempest/services/volume/json/snapshots_client.py
@@ -40,7 +40,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['snapshots'])
+        return service_client.ResponseBody(resp, body)
 
     def show_snapshot(self, snapshot_id):
         """Returns the details of a single snapshot."""
@@ -48,7 +48,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['snapshot'])
+        return service_client.ResponseBody(resp, body)
 
     def create_snapshot(self, volume_id, **kwargs):
         """
@@ -64,7 +64,7 @@
         resp, body = self.post('snapshots', post_body)
         body = json.loads(body)
         self.expected_success(self.create_resp, resp.status)
-        return service_client.ResponseBody(resp, body['snapshot'])
+        return service_client.ResponseBody(resp, body)
 
     def update_snapshot(self, snapshot_id, **kwargs):
         """Updates a snapshot."""
@@ -72,11 +72,11 @@
         resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['snapshot'])
+        return service_client.ResponseBody(resp, body)
 
     # NOTE(afazekas): just for the wait function
     def _get_snapshot_status(self, snapshot_id):
-        body = self.show_snapshot(snapshot_id)
+        body = self.show_snapshot(snapshot_id)['snapshot']
         status = body['status']
         # NOTE(afazekas): snapshot can reach an "error"
         # state in a "normal" lifecycle
@@ -155,7 +155,7 @@
         resp, body = self.post(url, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def show_snapshot_metadata(self, snapshot_id):
         """Get metadata of the snapshot."""
@@ -163,7 +163,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def update_snapshot_metadata(self, snapshot_id, metadata):
         """Update metadata for the snapshot."""
@@ -172,7 +172,7 @@
         resp, body = self.put(url, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def update_snapshot_metadata_item(self, snapshot_id, id, meta_item):
         """Update metadata item for the snapshot."""
@@ -181,7 +181,7 @@
         resp, body = self.put(url, put_body)
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBody(resp, body['meta'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_snapshot_metadata_item(self, snapshot_id, id):
         """Delete metadata item for the snapshot."""
diff --git a/tempest/stress/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..2505a77 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):
@@ -94,7 +95,7 @@
         s_name = data_utils.rand_name('sec_grp')
         s_description = data_utils.rand_name('desc')
         self.sec_grp = sec_grp_cli.create_security_group(
-            name=s_name, description=s_description)
+            name=s_name, description=s_description)['security_group']
         create_rule = sec_grp_cli.create_security_group_rule
         create_rule(parent_group_id=self.sec_grp['id'], ip_protocol='tcp',
                     from_port=22, to_port=22)
@@ -107,7 +108,8 @@
 
     def _create_floating_ip(self):
         floating_cli = self.manager.floating_ips_client
-        self.floating = floating_cli.create_floating_ip(self.floating_pool)
+        self.floating = (floating_cli.create_floating_ip(self.floating_pool)
+                         ['floating_ip'])
 
     def _destroy_floating_ip(self):
         cli = self.manager.floating_ips_client
@@ -147,7 +149,8 @@
         cli = self.manager.floating_ips_client
 
         def func():
-            floating = cli.show_floating_ip(self.floating['id'])
+            floating = (cli.show_floating_ip(self.floating['id'])
+                        ['floating_ip'])
             return floating['instance_id'] is None
 
         if not tempest.test.call_until_true(func, self.check_timeout,
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..dc7d217 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):
@@ -56,7 +58,7 @@
         s_name = data_utils.rand_name('sec_grp')
         s_description = data_utils.rand_name('desc')
         self.sec_grp = sec_grp_cli.create_security_group(
-            name=s_name, description=s_description)
+            name=s_name, description=s_description)['security_group']
         create_rule = sec_grp_cli.create_security_group_rule
         create_rule(parent_group_id=self.sec_grp['id'], ip_protocol='tcp',
                     from_port=22, to_port=22)
@@ -69,7 +71,8 @@
 
     def _create_floating_ip(self):
         floating_cli = self.manager.floating_ips_client
-        self.floating = floating_cli.create_floating_ip(self.floating_pool)
+        self.floating = (floating_cli.create_floating_ip(self.floating_pool)
+                         ['floating_ip'])
 
     def _destroy_floating_ip(self):
         cli = self.manager.floating_ips_client
@@ -98,7 +101,8 @@
         cli = self.manager.floating_ips_client
 
         def func():
-            floating = cli.show_floating_ip(self.floating['id'])
+            floating = (cli.show_floating_ip(self.floating['id'])
+                        ['floating_ip'])
             return floating['instance_id'] is None
 
         if not tempest.test.call_until_true(func, CONF.compute.build_timeout,
diff --git a/tempest/stress/cleanup.py b/tempest/stress/cleanup.py
index b785156..9456590 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:
@@ -47,7 +49,8 @@
             pass
 
     secgrp_client = admin_manager.security_groups_client
-    secgrp = secgrp_client.list_security_groups(all_tenants=True)
+    secgrp = (secgrp_client.list_security_groups(all_tenants=True)
+              ['security_groups'])
     secgrp_del = [grp for grp in secgrp if grp['name'] != 'default']
     LOG.info("Cleanup::remove %s Security Group" % len(secgrp_del))
     for g in secgrp_del:
@@ -56,7 +59,8 @@
         except Exception:
             pass
 
-    floating_ips = admin_manager.floating_ips_client.list_floating_ips()
+    floating_ips = (admin_manager.floating_ips_client.list_floating_ips()
+                    ['floating_ips'])
     LOG.info("Cleanup::remove %s floating ips" % len(floating_ips))
     for f in floating_ips:
         try:
@@ -70,7 +74,7 @@
         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"):
@@ -79,8 +83,8 @@
     # We have to delete snapshots first or
     # volume deletion may block
 
-    _, snaps = admin_manager.snapshots_client.\
-        list_snapshots(params={"all_tenants": True})
+    _, snaps = admin_manager.snapshots_client.list_snapshots(
+        params={"all_tenants": True})['snapshots']
     LOG.info("Cleanup::remove %s snapshots" % len(snaps))
     for v in snaps:
         try:
diff --git a/tempest/tests/cmd/test_javelin.py b/tempest/tests/cmd/test_javelin.py
index 3a3e46e..a95d400 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))
 
@@ -270,9 +270,10 @@
     def test_create_secgroup(self):
         self.useFixture(mockpatch.PatchObject(javelin, "client_for_user",
                                               return_value=self.fake_client))
-        self.fake_client.secgroups.list_security_groups.return_value = []
+        self.fake_client.secgroups.list_security_groups.return_value = (
+            {'security_groups': []})
         self.fake_client.secgroups.create_security_group.return_value = \
-            {'id': self.fake_object['secgroup_id']}
+            {'security_group': {'id': self.fake_object['secgroup_id']}}
 
         javelin.create_secgroups([self.fake_object])
 
diff --git a/tempest/tests/common/test_accounts.py b/tempest/tests/common/test_accounts.py
index 8fc3745..1acef8a 100644
--- a/tempest/tests/common/test_accounts.py
+++ b/tempest/tests/common/test_accounts.py
@@ -297,8 +297,9 @@
         test_accounts_class = accounts.Accounts('v2', 'test_name')
         with mock.patch('tempest.services.compute.json.networks_client.'
                         'NetworksClient.list_networks',
-                        return_value=[{'name': 'network-2', 'id': 'fake-id',
-                                       'label': 'network-2'}]):
+                        return_value={'networks': [{'name': 'network-2',
+                                                    'id': 'fake-id',
+                                                    'label': 'network-2'}]}):
             creds = test_accounts_class.get_creds_by_roles(['role-7'])
         self.assertTrue(isinstance(creds, cred_provider.TestResources))
         network = creds.network
diff --git a/tempest/tests/services/compute/test_agents_client.py b/tempest/tests/services/compute/test_agents_client.py
index 8316c90..d14d8bf 100644
--- a/tempest/tests/services/compute/test_agents_client.py
+++ b/tempest/tests/services/compute/test_agents_client.py
@@ -34,7 +34,7 @@
         body = '{"agents": []}'
         if bytes_body:
             body = body.encode('utf-8')
-        expected = []
+        expected = {"agents": []}
         response = (httplib2.Response({'status': 200}), body)
         self.useFixture(mockpatch.Patch(
             'tempest.common.service_client.ServiceClient.get',
@@ -42,10 +42,11 @@
         self.assertEqual(expected, self.client.list_agents())
 
     def _test_create_agent(self, bytes_body=False):
-        expected = {"url": "http://foo.com", "hypervisor": "kvm",
-                    "md5hash": "md5", "version": "2", "architecture": "x86_64",
-                    "os": "linux", "agent_id": 1}
-        serialized_body = json.dumps({"agent": expected})
+        expected = {"agent": {"url": "http://foo.com", "hypervisor": "kvm",
+                              "md5hash": "md5", "version": "2",
+                              "architecture": "x86_64",
+                              "os": "linux", "agent_id": 1}}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -67,9 +68,9 @@
         self.client.delete_agent("1")
 
     def _test_update_agent(self, bytes_body=False):
-        expected = {"url": "http://foo.com", "md5hash": "md5", "version": "2",
-                    "agent_id": 1}
-        serialized_body = json.dumps({"agent": expected})
+        expected = {"agent": {"url": "http://foo.com", "md5hash": "md5",
+                              "version": "2", "agent_id": 1}}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
diff --git a/tempest/tests/services/compute/test_aggregates_client.py b/tempest/tests/services/compute/test_aggregates_client.py
index eacc251..14930a7 100644
--- a/tempest/tests/services/compute/test_aggregates_client.py
+++ b/tempest/tests/services/compute/test_aggregates_client.py
@@ -34,7 +34,7 @@
         body = '{"aggregates": []}'
         if bytes_body:
             body = body.encode('utf-8')
-        expected = []
+        expected = {"aggregates": []}
         response = (httplib2.Response({'status': 200}), body)
         self.useFixture(mockpatch.Patch(
             'tempest.common.service_client.ServiceClient.get',
@@ -48,17 +48,17 @@
         self._test_list_aggregates(bytes_body=True)
 
     def _test_show_aggregate(self, bytes_body=False):
-        expected = {"name": "hoge",
-                    "availability_zone": None,
-                    "deleted": False,
-                    "created_at":
-                    "2015-07-16T03:07:32.000000",
-                    "updated_at": None,
-                    "hosts": [],
-                    "deleted_at": None,
-                    "id": 1,
-                    "metadata": {}}
-        serialized_body = json.dumps({"aggregate": expected})
+        expected = {"aggregate": {"name": "hoge",
+                                  "availability_zone": None,
+                                  "deleted": False,
+                                  "created_at":
+                                  "2015-07-16T03:07:32.000000",
+                                  "updated_at": None,
+                                  "hosts": [],
+                                  "deleted_at": None,
+                                  "id": 1,
+                                  "metadata": {}}}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -76,14 +76,14 @@
         self._test_show_aggregate(bytes_body=True)
 
     def _test_create_aggregate(self, bytes_body=False):
-        expected = {"name": u'\xf4',
-                    "availability_zone": None,
-                    "deleted": False,
-                    "created_at": "2015-07-21T04:11:18.000000",
-                    "updated_at": None,
-                    "deleted_at": None,
-                    "id": 1}
-        serialized_body = json.dumps({"aggregate": expected})
+        expected = {"aggregate": {"name": u'\xf4',
+                                  "availability_zone": None,
+                                  "deleted": False,
+                                  "created_at": "2015-07-21T04:11:18.000000",
+                                  "updated_at": None,
+                                  "deleted_at": None,
+                                  "id": 1}}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -110,16 +110,16 @@
         self.assertEqual(expected, resp)
 
     def _test_update_aggregate(self, bytes_body=False):
-        expected = {"name": u'\xe9',
-                    "availability_zone": None,
-                    "deleted": False,
-                    "created_at": "2015-07-16T03:07:32.000000",
-                    "updated_at": "2015-07-23T05:16:29.000000",
-                    "hosts": [],
-                    "deleted_at": None,
-                    "id": 1,
-                    "metadata": {}}
-        serialized_body = json.dumps({"aggregate": expected})
+        expected = {"aggregate": {"name": u'\xe9',
+                                  "availability_zone": None,
+                                  "deleted": False,
+                                  "created_at": "2015-07-16T03:07:32.000000",
+                                  "updated_at": "2015-07-23T05:16:29.000000",
+                                  "hosts": [],
+                                  "deleted_at": None,
+                                  "id": 1,
+                                  "metadata": {}}}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
diff --git a/tempest/tests/services/compute/test_extensions_client.py b/tempest/tests/services/compute/test_extensions_client.py
index aa46efa..20a5b7b 100644
--- a/tempest/tests/services/compute/test_extensions_client.py
+++ b/tempest/tests/services/compute/test_extensions_client.py
@@ -34,7 +34,7 @@
         body = '{"extensions": []}'
         if bytes_body:
             body = body.encode('utf-8')
-        expected = []
+        expected = {"extensions": []}
         response = (httplib2.Response({'status': 200}), body)
         self.useFixture(mockpatch.Patch(
             'tempest.common.service_client.ServiceClient.get',
@@ -48,7 +48,7 @@
         self._test_list_extensions(bytes_body=True)
 
     def _test_show_extension(self, bytes_body=False):
-        expected = {
+        expected = {"extension": {
             "updated": "2011-06-09T00:00:00Z",
             "name": "Multinic",
             "links": [],
@@ -56,8 +56,8 @@
             "http://docs.openstack.org/compute/ext/multinic/api/v1.1",
             "alias": "NMN",
             "description": u'\u2740(*\xb4\u25e1`*)\u2740'
-        }
-        serialized_body = json.dumps({"extension": expected})
+        }}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
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')
 
diff --git a/tempest/tests/services/compute/test_networks_client.py b/tempest/tests/services/compute/test_networks_client.py
new file mode 100644
index 0000000..cbeaefc
--- /dev/null
+++ b/tempest/tests/services/compute/test_networks_client.py
@@ -0,0 +1,108 @@
+# Copyright 2015 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import httplib2
+
+from oslo_serialization import jsonutils as json
+from oslotest import mockpatch
+
+from tempest.services.compute.json import networks_client
+from tempest.tests import base
+from tempest.tests import fake_auth_provider
+
+
+class TestNetworksClient(base.TestCase):
+
+    FAKE_NETWORK = {
+        "bridge": None,
+        "vpn_public_port": None,
+        "dhcp_start": None,
+        "bridge_interface": None,
+        "share_address": None,
+        "updated_at": None,
+        "id": "34d5ae1e-5659-49cf-af80-73bccd7d7ad3",
+        "cidr_v6": None,
+        "deleted_at": None,
+        "gateway": None,
+        "rxtx_base": None,
+        "label": u'30d7',
+        "priority": None,
+        "project_id": None,
+        "vpn_private_address": None,
+        "deleted": None,
+        "vlan": None,
+        "broadcast": None,
+        "netmask": None,
+        "injected": None,
+        "cidr": None,
+        "vpn_public_address": None,
+        "multi_host": None,
+        "enable_dhcp": None,
+        "dns2": None,
+        "created_at": None,
+        "host": None,
+        "mtu": None,
+        "gateway_v6": None,
+        "netmask_v6": None,
+        "dhcp_server": None,
+        "dns1": None
+        }
+
+    network_id = "34d5ae1e-5659-49cf-af80-73bccd7d7ad3"
+
+    FAKE_NETWORKS = [FAKE_NETWORK]
+
+    def setUp(self):
+        super(TestNetworksClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = networks_client.NetworksClient(
+            fake_auth, 'compute', 'regionOne')
+
+    def _test_list_networks(self, bytes_body=False):
+        expected = {"networks": self.FAKE_NETWORKS}
+        serialized_body = json.dumps(expected)
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.list_networks()
+        self.assertEqual(expected, resp)
+
+    def test_list_networks_with_str_body(self):
+        self._test_list_networks()
+
+    def test_list_networks_with_bytes_body(self):
+        self._test_list_networks(bytes_body=True)
+
+    def _test_show_network(self, bytes_body=False):
+        expected = {"network": self.FAKE_NETWORKS}
+        serialized_body = json.dumps(expected)
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.show_network(self.network_id)
+        self.assertEqual(expected, resp)
+
+    def test_show_network_with_str_body(self):
+        self._test_show_network()
+
+    def test_show_network_with_bytes_body(self):
+        self._test_show_network(bytes_body=True)
diff --git a/tempest/tests/services/compute/test_quotas_client.py b/tempest/tests/services/compute/test_quotas_client.py
new file mode 100644
index 0000000..a9bd0a1
--- /dev/null
+++ b/tempest/tests/services/compute/test_quotas_client.py
@@ -0,0 +1,106 @@
+# Copyright 2015 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+import httplib2
+
+from oslo_serialization import jsonutils as json
+from oslotest import mockpatch
+
+from tempest.services.compute.json import quotas_client
+from tempest.tests import base
+from tempest.tests import fake_auth_provider
+
+
+class TestQuotasClient(base.TestCase):
+
+    FAKE_QUOTA_SET = {"injected_file_content_bytes": 10240,
+                      "metadata_items": 128,
+                      "server_group_members": 10,
+                      "server_groups": 10,
+                      "ram": 51200,
+                      "floating_ips": 10,
+                      "key_pairs": 100,
+                      "id": "8421f7be61064f50b680465c07f334af",
+                      "instances": 10,
+                      "security_group_rules": 20,
+                      "injected_files": 5,
+                      "cores": 20,
+                      "fixed_ips": -1,
+                      "injected_file_path_bytes": 255,
+                      "security_groups": 10}
+
+    project_id = "8421f7be61064f50b680465c07f334af"
+
+    def setUp(self):
+        super(TestQuotasClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = quotas_client.QuotasClient(
+            fake_auth, 'compute', 'regionOne')
+
+    def _test_show_quota_set(self, bytes_body=False):
+        serialized_body = json.dumps({"quota_set": self.FAKE_QUOTA_SET})
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.show_quota_set(self.project_id)
+        self.assertEqual(self.FAKE_QUOTA_SET, resp)
+
+    def test_show_quota_set_with_str_body(self):
+        self._test_show_quota_set()
+
+    def test_show_quota_set_with_bytes_body(self):
+        self._test_show_quota_set(bytes_body=True)
+
+    def _test_show_default_quota_set(self, bytes_body=False):
+        serialized_body = json.dumps({"quota_set": self.FAKE_QUOTA_SET})
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.show_default_quota_set(self.project_id)
+        self.assertEqual(self.FAKE_QUOTA_SET, resp)
+
+    def test_show_default_quota_set_with_str_body(self):
+        self._test_show_quota_set()
+
+    def test_show_default_quota_set_with_bytes_body(self):
+        self._test_show_quota_set(bytes_body=True)
+
+    def test_update_quota_set(self):
+        fake_quota_set = copy.deepcopy(self.FAKE_QUOTA_SET)
+        fake_quota_set.pop("id")
+        serialized_body = json.dumps({"quota_set": fake_quota_set})
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.put',
+            return_value=mocked_resp))
+        resp = self.client.update_quota_set(self.project_id)
+        self.assertEqual(fake_quota_set, resp)
+
+    def test_delete_quota_set(self):
+        expected = {}
+        mocked_resp = (httplib2.Response({'status': 202}), None)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.delete',
+            return_value=mocked_resp))
+        resp = self.client.delete_quota_set(self.project_id)
+        self.assertEqual(expected, resp)
diff --git a/tempest/tests/services/compute/test_services_client.py b/tempest/tests/services/compute/test_services_client.py
new file mode 100644
index 0000000..7d87711
--- /dev/null
+++ b/tempest/tests/services/compute/test_services_client.py
@@ -0,0 +1,108 @@
+# Copyright 2015 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+import httplib2
+
+from oslo_serialization import jsonutils as json
+from oslotest import mockpatch
+
+from tempest.services.compute.json import services_client
+from tempest.tests import base
+from tempest.tests import fake_auth_provider
+
+
+class TestServicesClient(base.TestCase):
+
+    FAKE_SERVICES = [{
+        "status": "enabled",
+        "binary": "nova-conductor",
+        "zone": "internal",
+        "state": "up",
+        "updated_at": "2015-08-19T06:50:55.000000",
+        "host": "controller",
+        "disabled_reason": None,
+        "id": 1
+        }]
+
+    FAKE_SERVICE = {
+        "status": "enabled",
+        "binary": "nova-conductor",
+        "host": "controller"
+        }
+
+    def setUp(self):
+        super(TestServicesClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = services_client.ServicesClient(
+            fake_auth, 'compute', 'regionOne')
+
+    def _test_list_services(self, bytes_body=False):
+        expected = {"services": self.FAKE_SERVICES}
+        serialized_body = json.dumps(expected)
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.list_services()
+        self.assertEqual(expected, resp)
+
+    def test_list_services_with_str_body(self):
+        self._test_list_services()
+
+    def test_list_services_with_bytes_body(self):
+        self._test_list_services(bytes_body=True)
+
+    def _test_enable_service(self, bytes_body=False):
+        expected = {"service": self.FAKE_SERVICE}
+        serialized_body = json.dumps(expected)
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.put',
+            return_value=mocked_resp))
+        resp = self.client.enable_service("nova-conductor", "controller")
+        self.assertEqual(expected, resp)
+
+    def test_enable_service_with_str_body(self):
+        self._test_enable_service()
+
+    def test_enable_service_with_bytes_body(self):
+        self._test_enable_service(bytes_body=True)
+
+    def _test_disable_service(self, bytes_body=False):
+        fake_service = copy.deepcopy(self.FAKE_SERVICE)
+        fake_service["status"] = "disable"
+        expected = {"service": self.FAKE_SERVICE}
+        serialized_body = json.dumps(expected)
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.put',
+            return_value=mocked_resp))
+        resp = self.client.disable_service("nova-conductor", "controller")
+        self.assertEqual(expected, resp)
+
+    def test_disable_service_with_str_body(self):
+        self._test_enable_service()
+
+    def test_disable_service_with_bytes_body(self):
+        self._test_enable_service(bytes_body=True)
diff --git a/tempest/thirdparty/boto/test.py b/tempest/thirdparty/boto/test.py
index 9f119b4..55b8b12 100644
--- a/tempest/thirdparty/boto/test.py
+++ b/tempest/thirdparty/boto/test.py
@@ -303,7 +303,7 @@
     @classmethod
     def get_lfunction_gone(cls, obj):
         """If the object is instance of a well know type returns back with
-            with the correspoding function otherwise it assumes the obj itself
+            with the corresponding function otherwise it assumes the obj itself
             is the function.
             """
         ec = cls.ec2_error_code
@@ -467,7 +467,7 @@
                         client.InvalidInstanceID.NotFound.match(exc) is None:
                     return "_GONE"
                 # NOTE(afazekas): incorrect code,
-                # but the resource must be destoreyd
+                # but the resource must be destroyed
                 if exc.error_code == "InstanceNotFound":
                     return "_GONE"
 
diff --git a/tempest/thirdparty/boto/test_ec2_security_groups.py b/tempest/thirdparty/boto/test_ec2_security_groups.py
index 88ff154..594dc8b 100644
--- a/tempest/thirdparty/boto/test_ec2_security_groups.py
+++ b/tempest/thirdparty/boto/test_ec2_security_groups.py
@@ -68,5 +68,5 @@
 
         group_get = self.client.get_all_security_groups(
             groupnames=(group_name,))[0]
-        # all rules shuld be removed now
+        # all rules should be removed now
         self.assertEqual(0, len(group_get.rules))