diff --git a/tempest/common/rest_client.py b/tempest/common/rest_client.py
index 8fac6c3..d97c609 100644
--- a/tempest/common/rest_client.py
+++ b/tempest/common/rest_client.py
@@ -35,40 +35,6 @@
 HTTP_SUCCESS = (200, 201, 202, 203, 204, 205, 206, 207)
 
 
-class ResponseBody(dict):
-    """Class that wraps an http response and dict body into a single value.
-
-    Callers that receive this object will normally use it as a dict but
-    can extract the response if needed.
-    """
-
-    def __init__(self, response, body=None):
-        body_data = body or {}
-        self.update(body_data)
-        self.response = response
-
-    def __str__(self):
-        body = super.__str__(self)
-        return "response: %s\nBody: %s" % (self.response, body)
-
-
-class ResponseBodyList(list):
-    """Class that wraps an http response and list body into a single value.
-
-    Callers that receive this object will normally use it as a list but
-    can extract the response if needed.
-    """
-
-    def __init__(self, response, body=None):
-        body_data = body or []
-        self.extend(body_data)
-        self.response = response
-
-    def __str__(self):
-        body = super.__str__(self)
-        return "response: %s\nBody: %s" % (self.response, body)
-
-
 class RestClient(object):
 
     TYPE = "json"
diff --git a/tempest/common/service_client.py b/tempest/common/service_client.py
index 0572a1f..c32a7d0 100644
--- a/tempest/common/service_client.py
+++ b/tempest/common/service_client.py
@@ -36,3 +36,37 @@
             params.update({'build_timeout': build_timeout})
         super(ServiceClient, self).__init__(auth_provider, service, region,
                                             **params)
+
+
+class ResponseBody(dict):
+    """Class that wraps an http response and dict body into a single value.
+
+    Callers that receive this object will normally use it as a dict but
+    can extract the response if needed.
+    """
+
+    def __init__(self, response, body=None):
+        body_data = body or {}
+        self.update(body_data)
+        self.response = response
+
+    def __str__(self):
+        body = super.__str__(self)
+        return "response: %s\nBody: %s" % (self.response, body)
+
+
+class ResponseBodyList(list):
+    """Class that wraps an http response and list body into a single value.
+
+    Callers that receive this object will normally use it as a list but
+    can extract the response if needed.
+    """
+
+    def __init__(self, response, body=None):
+        body_data = body or []
+        self.extend(body_data)
+        self.response = response
+
+    def __str__(self):
+        body = super.__str__(self)
+        return "response: %s\nBody: %s" % (self.response, body)
diff --git a/tempest/services/identity/json/identity_client.py b/tempest/services/identity/json/identity_client.py
index a3ff92d..a6c5049 100644
--- a/tempest/services/identity/json/identity_client.py
+++ b/tempest/services/identity/json/identity_client.py
@@ -12,7 +12,6 @@
 
 import json
 
-from tempest.common import rest_client
 from tempest.common import service_client
 from tempest import config
 from tempest import exceptions
@@ -52,14 +51,14 @@
         post_body = json.dumps({'role': post_body})
         resp, body = self.post('OS-KSADM/roles', post_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def get_role(self, role_id):
         """Get a role by its id."""
         resp, body = self.get('OS-KSADM/roles/%s' % role_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body['role'])
 
     def create_tenant(self, name, **kwargs):
         """
@@ -76,7 +75,7 @@
         post_body = json.dumps({'tenant': post_body})
         resp, body = self.post('tenants', post_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def delete_role(self, role_id):
         """Delete a role."""
@@ -89,46 +88,46 @@
         url = '/tenants/%s/users/%s/roles' % (tenant_id, user_id)
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBodyList(resp, self._parse_resp(body))
 
     def assign_user_role(self, tenant_id, user_id, role_id):
         """Add roles to a user on a tenant."""
         resp, body = self.put('/tenants/%s/users/%s/roles/OS-KSADM/%s' %
                               (tenant_id, user_id, role_id), "")
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def remove_user_role(self, tenant_id, user_id, role_id):
         """Removes a role assignment for a user on a tenant."""
         resp, body = self.delete('/tenants/%s/users/%s/roles/OS-KSADM/%s' %
                                  (tenant_id, user_id, role_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def delete_tenant(self, tenant_id):
         """Delete a tenant."""
         resp, body = self.delete('tenants/%s' % str(tenant_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_tenant(self, tenant_id):
         """Get tenant details."""
         resp, body = self.get('tenants/%s' % str(tenant_id))
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def list_roles(self):
         """Returns roles."""
         resp, body = self.get('OS-KSADM/roles')
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBodyList(resp, self._parse_resp(body))
 
     def list_tenants(self):
         """Returns tenants."""
         resp, body = self.get('tenants')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['tenants'])
+        return service_client.ResponseBodyList(resp, body['tenants'])
 
     def get_tenant_by_name(self, tenant_name):
         tenants = self.list_tenants()
@@ -152,7 +151,7 @@
         post_body = json.dumps({'tenant': post_body})
         resp, body = self.post('tenants/%s' % tenant_id, post_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def create_user(self, name, password, tenant_id, email, **kwargs):
         """Create a user."""
@@ -168,32 +167,32 @@
         post_body = json.dumps({'user': post_body})
         resp, body = self.post('users', post_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def update_user(self, user_id, **kwargs):
         """Updates a user."""
         put_body = json.dumps({'user': kwargs})
         resp, body = self.put('users/%s' % user_id, put_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_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)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def delete_user(self, user_id):
         """Delete a user."""
         resp, body = self.delete("users/%s" % user_id)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_users(self):
         """Get the list of users."""
         resp, body = self.get("users")
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBodyList(resp, self._parse_resp(body))
 
     def enable_disable_user(self, user_id, enabled):
         """Enables or disables a user."""
@@ -203,25 +202,25 @@
         put_body = json.dumps({'user': put_body})
         resp, body = self.put('users/%s/enabled' % user_id, put_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def get_token(self, token_id):
         """Get token details."""
         resp, body = self.get("tokens/%s" % token_id)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def delete_token(self, token_id):
         """Delete a token."""
         resp, body = self.delete("tokens/%s" % token_id)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_users_for_tenant(self, tenant_id):
         """List users for a Tenant."""
         resp, body = self.get('/tenants/%s/users' % tenant_id)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBodyList(resp, self._parse_resp(body))
 
     def get_user_by_username(self, tenant_id, username):
         users = self.list_users_for_tenant(tenant_id)
@@ -240,27 +239,27 @@
         post_body = json.dumps({'OS-KSADM:service': post_body})
         resp, body = self.post('/OS-KSADM/services', post_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def get_service(self, service_id):
         """Get Service."""
         url = '/OS-KSADM/services/%s' % service_id
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def list_services(self):
         """List Service - Returns Services."""
         resp, body = self.get('/OS-KSADM/services')
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBodyList(resp, self._parse_resp(body))
+        return service_client.ResponseBodyList(resp, self._parse_resp(body))
 
     def delete_service(self, service_id):
         """Delete Service."""
         url = '/OS-KSADM/services/%s' % service_id
         resp, body = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def update_user_password(self, user_id, new_pass):
         """Update User Password."""
@@ -271,14 +270,15 @@
         put_body = json.dumps({'user': put_body})
         resp, body = self.put('users/%s/OS-KSADM/password' % user_id, put_body)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def list_extensions(self):
         """List all the extensions."""
         resp, body = self.get('/extensions')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['extensions']['values'])
+        return service_client.ResponseBodyList(resp,
+                                               body['extensions']['values'])
 
 
 class TokenClientJSON(IdentityClientJSON):
@@ -310,7 +310,7 @@
         resp, body = self.post(self.auth_url, body=body)
         self.expected_success(200, resp.status)
 
-        return rest_client.ResponseBody(resp, body['access'])
+        return service_client.ResponseBody(resp, body['access'])
 
     def auth_token(self, token_id, tenant=None):
         creds = {
@@ -328,7 +328,7 @@
         resp, body = self.post(self.auth_url, body=body)
         self.expected_success(200, resp.status)
 
-        return rest_client.ResponseBody(resp, body['access'])
+        return service_client.ResponseBody(resp, body['access'])
 
     def request(self, method, url, extra_headers=False, headers=None,
                 body=None):
diff --git a/tempest/services/identity/v3/json/credentials_client.py b/tempest/services/identity/v3/json/credentials_client.py
index 83918f6..1289e48 100644
--- a/tempest/services/identity/v3/json/credentials_client.py
+++ b/tempest/services/identity/v3/json/credentials_client.py
@@ -15,7 +15,7 @@
 
 import json
 
-from tempest.common import rest_client
+from tempest.common import service_client
 from tempest.services.identity.v3.json import base
 
 
@@ -36,7 +36,7 @@
         self.expected_success(201, resp.status)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
-        return rest_client.ResponseBody(resp, body['credential'])
+        return service_client.ResponseBody(resp, body['credential'])
 
     def update_credential(self, credential_id, **kwargs):
         """Updates a credential."""
@@ -59,7 +59,7 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
-        return rest_client.ResponseBody(resp, body['credential'])
+        return service_client.ResponseBody(resp, body['credential'])
 
     def get_credential(self, credential_id):
         """To GET Details of a credential."""
@@ -67,17 +67,17 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
-        return rest_client.ResponseBody(resp, body['credential'])
+        return service_client.ResponseBody(resp, body['credential'])
 
     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 rest_client.ResponseBodyList(resp, body['credentials'])
+        return service_client.ResponseBodyList(resp, body['credentials'])
 
     def delete_credential(self, credential_id):
         """Deletes a credential."""
         resp, body = self.delete('credentials/%s' % credential_id)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/identity/v3/json/endpoints_client.py b/tempest/services/identity/v3/json/endpoints_client.py
index 59bfa8c..d71836e 100644
--- a/tempest/services/identity/v3/json/endpoints_client.py
+++ b/tempest/services/identity/v3/json/endpoints_client.py
@@ -15,7 +15,7 @@
 
 import json
 
-from tempest.common import rest_client
+from tempest.common import service_client
 from tempest.services.identity.v3.json import base
 
 
@@ -26,7 +26,7 @@
         resp, body = self.get('endpoints')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['endpoints'])
+        return service_client.ResponseBodyList(resp, body['endpoints'])
 
     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 rest_client.ResponseBody(resp, body['endpoint'])
+        return service_client.ResponseBody(resp, body['endpoint'])
 
     def update_endpoint(self, endpoint_id, service_id=None, interface=None,
                         url=None, region=None, enabled=None, **kwargs):
@@ -78,10 +78,10 @@
         resp, body = self.patch('endpoints/%s' % endpoint_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['endpoint'])
+        return service_client.ResponseBody(resp, body['endpoint'])
 
     def delete_endpoint(self, endpoint_id):
         """Delete endpoint."""
         resp_header, resp_body = self.delete('endpoints/%s' % endpoint_id)
         self.expected_success(204, resp_header.status)
-        return rest_client.ResponseBody(resp_header, resp_body)
+        return service_client.ResponseBody(resp_header, resp_body)
diff --git a/tempest/services/identity/v3/json/identity_client.py b/tempest/services/identity/v3/json/identity_client.py
index 17ad718..4d333c0 100644
--- a/tempest/services/identity/v3/json/identity_client.py
+++ b/tempest/services/identity/v3/json/identity_client.py
@@ -16,7 +16,6 @@
 import json
 import urllib
 
-from tempest.common import rest_client
 from tempest.common import service_client
 from tempest import config
 from tempest import exceptions
@@ -47,7 +46,7 @@
         resp, body = self.post('users', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['user'])
+        return service_client.ResponseBody(resp, body['user'])
 
     def update_user(self, user_id, name, **kwargs):
         """Updates a user."""
@@ -76,7 +75,7 @@
         resp, body = self.patch('users/%s' % user_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['user'])
+        return service_client.ResponseBody(resp, body['user'])
 
     def update_user_password(self, user_id, password, original_password):
         """Updates a user password."""
@@ -87,14 +86,14 @@
         update_user = json.dumps({'user': update_user})
         resp, _ = self.post('users/%s/password' % user_id, update_user)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp)
+        return service_client.ResponseBody(resp)
 
     def list_user_projects(self, user_id):
         """Lists the projects on which a user has roles assigned."""
         resp, body = self.get('users/%s/projects' % user_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['projects'])
+        return service_client.ResponseBodyList(resp, body['projects'])
 
     def get_users(self, params=None):
         """Get the list of users."""
@@ -104,20 +103,20 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['users'])
+        return service_client.ResponseBodyList(resp, body['users'])
 
     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 rest_client.ResponseBody(resp, body['user'])
+        return service_client.ResponseBody(resp, body['user'])
 
     def delete_user(self, user_id):
         """Deletes a User."""
         resp, body = self.delete("users/%s" % user_id)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_project(self, name, **kwargs):
         """Creates a project."""
@@ -134,7 +133,7 @@
         resp, body = self.post('projects', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['project'])
+        return service_client.ResponseBody(resp, body['project'])
 
     def list_projects(self, params=None):
         url = "projects"
@@ -143,7 +142,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['projects'])
+        return service_client.ResponseBodyList(resp, body['projects'])
 
     def update_project(self, project_id, **kwargs):
         body = self.get_project(project_id)
@@ -162,20 +161,20 @@
         resp, body = self.patch('projects/%s' % project_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['project'])
+        return service_client.ResponseBody(resp, body['project'])
 
     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 rest_client.ResponseBody(resp, body['project'])
+        return service_client.ResponseBody(resp, body['project'])
 
     def delete_project(self, project_id):
         """Delete a project."""
         resp, body = self.delete('projects/%s' % str(project_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_role(self, name):
         """Create a Role."""
@@ -186,21 +185,21 @@
         resp, body = self.post('roles', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body['role'])
 
     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 rest_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body['role'])
 
     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 rest_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBodyList(resp, body['roles'])
 
     def update_role(self, name, role_id):
         """Create a Role."""
@@ -211,20 +210,20 @@
         resp, body = self.patch('roles/%s' % str(role_id), post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body['role'])
 
     def delete_role(self, role_id):
         """Delete a role."""
         resp, body = self.delete('roles/%s' % str(role_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def assign_user_role(self, project_id, user_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/users/%s/roles/%s' %
                               (project_id, user_id, role_id), None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_domain(self, name, **kwargs):
         """Creates a domain."""
@@ -239,20 +238,20 @@
         resp, body = self.post('domains', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['domain'])
+        return service_client.ResponseBody(resp, body['domain'])
 
     def delete_domain(self, domain_id):
         """Delete a domain."""
         resp, body = self.delete('domains/%s' % str(domain_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_domains(self):
         """List Domains."""
         resp, body = self.get('domains')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['domains'])
+        return service_client.ResponseBodyList(resp, body['domains'])
 
     def update_domain(self, domain_id, **kwargs):
         """Updates a domain."""
@@ -269,14 +268,14 @@
         resp, body = self.patch('domains/%s' % domain_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['domain'])
+        return service_client.ResponseBody(resp, body['domain'])
 
     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 rest_client.ResponseBody(resp, body['domain'])
+        return service_client.ResponseBody(resp, body['domain'])
 
     def get_token(self, resp_token):
         """Get token details."""
@@ -284,14 +283,14 @@
         resp, body = self.get("auth/tokens", headers=headers)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['token'])
+        return service_client.ResponseBody(resp, body['token'])
 
     def delete_token(self, resp_token):
         """Deletes token."""
         headers = {'X-Subject-Token': resp_token}
         resp, body = self.delete("auth/tokens", headers=headers)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_group(self, name, **kwargs):
         """Creates a group."""
@@ -308,14 +307,14 @@
         resp, body = self.post('groups', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['group'])
+        return service_client.ResponseBody(resp, body['group'])
 
     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 rest_client.ResponseBody(resp, body['group'])
+        return service_client.ResponseBody(resp, body['group'])
 
     def update_group(self, group_id, **kwargs):
         """Updates a group."""
@@ -330,54 +329,54 @@
         resp, body = self.patch('groups/%s' % group_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['group'])
+        return service_client.ResponseBody(resp, body['group'])
 
     def delete_group(self, group_id):
         """Delete a group."""
         resp, body = self.delete('groups/%s' % str(group_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def add_group_user(self, group_id, user_id):
         """Add user into group."""
         resp, body = self.put('groups/%s/users/%s' % (group_id, user_id),
                               None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_group_users(self, group_id):
         """List users in group."""
         resp, body = self.get('groups/%s/users' % group_id)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['users'])
+        return service_client.ResponseBodyList(resp, body['users'])
 
     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 rest_client.ResponseBodyList(resp, body['groups'])
+        return service_client.ResponseBodyList(resp, body['groups'])
 
     def delete_group_user(self, group_id, user_id):
         """Delete user in group."""
         resp, body = self.delete('groups/%s/users/%s' % (group_id, user_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def assign_user_role_on_project(self, project_id, user_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/users/%s/roles/%s' %
                               (project_id, user_id, role_id), None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def assign_user_role_on_domain(self, domain_id, user_id, role_id):
         """Add roles to a user on a domain."""
         resp, body = self.put('domains/%s/users/%s/roles/%s' %
                               (domain_id, user_id, role_id), None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_user_roles_on_project(self, project_id, user_id):
         """list roles of a user on a project."""
@@ -385,7 +384,7 @@
                               (project_id, user_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBodyList(resp, body['roles'])
 
     def list_user_roles_on_domain(self, domain_id, user_id):
         """list roles of a user on a domain."""
@@ -393,35 +392,35 @@
                               (domain_id, user_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBodyList(resp, body['roles'])
 
     def revoke_role_from_user_on_project(self, project_id, user_id, role_id):
         """Delete role of a user on a project."""
         resp, body = self.delete('projects/%s/users/%s/roles/%s' %
                                  (project_id, user_id, role_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def revoke_role_from_user_on_domain(self, domain_id, user_id, role_id):
         """Delete role of a user on a domain."""
         resp, body = self.delete('domains/%s/users/%s/roles/%s' %
                                  (domain_id, user_id, role_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def assign_group_role_on_project(self, project_id, group_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/groups/%s/roles/%s' %
                               (project_id, group_id, role_id), None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def assign_group_role_on_domain(self, domain_id, group_id, role_id):
         """Add roles to a user on a domain."""
         resp, body = self.put('domains/%s/groups/%s/roles/%s' %
                               (domain_id, group_id, role_id), None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_group_roles_on_project(self, project_id, group_id):
         """list roles of a user on a project."""
@@ -429,7 +428,7 @@
                               (project_id, group_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBodyList(resp, body['roles'])
 
     def list_group_roles_on_domain(self, domain_id, group_id):
         """list roles of a user on a domain."""
@@ -437,21 +436,21 @@
                               (domain_id, group_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBodyList(resp, body['roles'])
 
     def revoke_role_from_group_on_project(self, project_id, group_id, role_id):
         """Delete role of a user on a project."""
         resp, body = self.delete('projects/%s/groups/%s/roles/%s' %
                                  (project_id, group_id, role_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def revoke_role_from_group_on_domain(self, domain_id, group_id, role_id):
         """Delete role of a user on a domain."""
         resp, body = self.delete('domains/%s/groups/%s/roles/%s' %
                                  (domain_id, group_id, role_id))
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_trust(self, trustor_user_id, trustee_user_id, project_id,
                      role_names, impersonation, expires_at):
@@ -469,13 +468,13 @@
         resp, body = self.post('OS-TRUST/trusts', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['trust'])
+        return service_client.ResponseBody(resp, body['trust'])
 
     def delete_trust(self, trust_id):
         """Deletes a trust."""
         resp, body = self.delete("OS-TRUST/trusts/%s" % trust_id)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_trusts(self, trustor_user_id=None, trustee_user_id=None):
         """GET trusts."""
@@ -489,21 +488,21 @@
             resp, body = self.get("OS-TRUST/trusts")
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['trusts'])
+        return service_client.ResponseBodyList(resp, body['trusts'])
 
     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 rest_client.ResponseBody(resp, body['trust'])
+        return service_client.ResponseBody(resp, body['trust'])
 
     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 rest_client.ResponseBodyList(resp, body['roles'])
+        return service_client.ResponseBodyList(resp, body['roles'])
 
     def get_trust_role(self, trust_id, role_id):
         """GET role delegated by a trust."""
@@ -511,14 +510,14 @@
                               % (trust_id, role_id))
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['role'])
+        return service_client.ResponseBody(resp, body['role'])
 
     def check_trust_role(self, trust_id, role_id):
         """HEAD Check if role is delegated by a trust."""
         resp, body = self.head("OS-TRUST/trusts/%s/roles/%s"
                                % (trust_id, role_id))
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
 
 class V3TokenClientJSON(service_client.ServiceClient):
@@ -590,7 +589,7 @@
         body = json.dumps(creds)
         resp, body = self.post(self.auth_url, body=body)
         self.expected_success(201, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def request(self, method, url, extra_headers=False, headers=None,
                 body=None):
diff --git a/tempest/services/identity/v3/json/policy_client.py b/tempest/services/identity/v3/json/policy_client.py
index 04374a2..25931c8 100644
--- a/tempest/services/identity/v3/json/policy_client.py
+++ b/tempest/services/identity/v3/json/policy_client.py
@@ -15,7 +15,7 @@
 
 import json
 
-from tempest.common import rest_client
+from tempest.common import service_client
 from tempest.services.identity.v3.json import base
 
 
@@ -31,14 +31,14 @@
         resp, body = self.post('policies', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['policy'])
+        return service_client.ResponseBody(resp, body['policy'])
 
     def list_policies(self):
         """Lists the policies."""
         resp, body = self.get('policies')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['policies'])
+        return service_client.ResponseBodyList(resp, body['policies'])
 
     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 rest_client.ResponseBody(resp, body['policy'])
+        return service_client.ResponseBody(resp, body['policy'])
 
     def update_policy(self, policy_id, **kwargs):
         """Updates a policy."""
@@ -59,11 +59,11 @@
         resp, body = self.patch(url, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['policy'])
+        return service_client.ResponseBody(resp, body['policy'])
 
     def delete_policy(self, policy_id):
         """Deletes the policy."""
         url = "policies/%s" % policy_id
         resp, body = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/identity/v3/json/region_client.py b/tempest/services/identity/v3/json/region_client.py
index cab937e..482cbc6 100644
--- a/tempest/services/identity/v3/json/region_client.py
+++ b/tempest/services/identity/v3/json/region_client.py
@@ -16,7 +16,7 @@
 import json
 import urllib
 
-from tempest.common import rest_client
+from tempest.common import service_client
 from tempest.services.identity.v3.json import base
 
 
@@ -37,7 +37,7 @@
             resp, body = self.post('regions', req_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['region'])
+        return service_client.ResponseBody(resp, body['region'])
 
     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 rest_client.ResponseBody(resp, body['region'])
+        return service_client.ResponseBody(resp, body['region'])
 
     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 rest_client.ResponseBody(resp, body['region'])
+        return service_client.ResponseBody(resp, body['region'])
 
     def list_regions(self, params=None):
         """List regions."""
@@ -68,10 +68,10 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['regions'])
+        return service_client.ResponseBodyList(resp, body['regions'])
 
     def delete_region(self, region_id):
         """Delete region."""
         resp, body = self.delete('regions/%s' % region_id)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/identity/v3/json/service_client.py b/tempest/services/identity/v3/json/service_client.py
index c6595f6..2e2df13 100644
--- a/tempest/services/identity/v3/json/service_client.py
+++ b/tempest/services/identity/v3/json/service_client.py
@@ -15,7 +15,7 @@
 
 import json
 
-from tempest.common import rest_client
+from tempest.common import service_client
 from tempest.services.identity.v3.json import base
 
 
@@ -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 rest_client.ResponseBody(resp, body['service'])
+        return service_client.ResponseBody(resp, body['service'])
 
     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 rest_client.ResponseBody(resp, body['service'])
+        return service_client.ResponseBody(resp, body['service'])
 
     def create_service(self, serv_type, name=None, description=None,
                        enabled=True):
@@ -58,16 +58,16 @@
         resp, body = self.post("services", body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body["service"])
+        return service_client.ResponseBody(resp, body["service"])
 
     def delete_service(self, serv_id):
         url = "services/" + serv_id
         resp, body = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_services(self):
         resp, body = self.get('services')
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['services'])
+        return service_client.ResponseBodyList(resp, body['services'])
diff --git a/tempest/services/image/v1/json/image_client.py b/tempest/services/image/v1/json/image_client.py
index 06ba4f7..a7b8f63 100644
--- a/tempest/services/image/v1/json/image_client.py
+++ b/tempest/services/image/v1/json/image_client.py
@@ -21,7 +21,6 @@
 import urllib
 
 from tempest.common import glance_http
-from tempest.common import rest_client
 from tempest.common import service_client
 from tempest.common.utils import misc as misc_utils
 from tempest import config
@@ -123,7 +122,7 @@
         self._error_checker('POST', '/v1/images', headers, data, resp,
                             body_iter)
         body = json.loads(''.join([c for c in body_iter]))
-        return rest_client.ResponseBody(resp, body['image'])
+        return service_client.ResponseBody(resp, body['image'])
 
     def _update_with_data(self, image_id, headers, data):
         url = '/v1/images/%s' % image_id
@@ -132,7 +131,7 @@
         self._error_checker('PUT', url, headers, data,
                             resp, body_iter)
         body = json.loads(''.join([c for c in body_iter]))
-        return rest_client.ResponseBody(resp, body['image'])
+        return service_client.ResponseBody(resp, body['image'])
 
     @property
     def http(self):
@@ -163,7 +162,7 @@
         resp, body = self.post('v1/images', None, headers)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['image'])
+        return service_client.ResponseBody(resp, body['image'])
 
     def update_image(self, image_id, name=None, container_format=None,
                      data=None, properties=None):
@@ -187,13 +186,13 @@
         resp, body = self.put(url, data, headers)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['image'])
+        return service_client.ResponseBody(resp, body['image'])
 
     def delete_image(self, image_id):
         url = 'v1/images/%s' % image_id
         resp, body = self.delete(url)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def image_list(self, **kwargs):
         url = 'v1/images'
@@ -204,7 +203,7 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['images'])
+        return service_client.ResponseBodyList(resp, body['images'])
 
     def image_list_detail(self, properties=dict(), changes_since=None,
                           **kwargs):
@@ -225,14 +224,14 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBodyList(resp, body['images'])
+        return service_client.ResponseBodyList(resp, body['images'])
 
     def get_image_meta(self, image_id):
         url = 'v1/images/%s' % image_id
         resp, __ = self.head(url)
         self.expected_success(200, resp.status)
         body = self._image_meta_from_headers(resp)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_image(self, image_id):
         url = 'v1/images/%s' % image_id
@@ -258,14 +257,14 @@
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_shared_images(self, member_id):
         url = 'v1/shared-images/%s' % member_id
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def add_member(self, member_id, image_id, can_share=False):
         url = 'v1/images/%s/members/%s' % (image_id, member_id)
@@ -274,13 +273,13 @@
             body = json.dumps({'member': {'can_share': True}})
         resp, __ = self.put(url, body)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp)
+        return service_client.ResponseBody(resp)
 
     def delete_member(self, member_id, image_id):
         url = 'v1/images/%s/members/%s' % (image_id, member_id)
         resp, __ = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp)
+        return service_client.ResponseBody(resp)
 
     # NOTE(afazekas): just for the wait function
     def _get_image_status(self, image_id):
diff --git a/tempest/services/image/v2/json/image_client.py b/tempest/services/image/v2/json/image_client.py
index b469fac..4b1d52d 100644
--- a/tempest/services/image/v2/json/image_client.py
+++ b/tempest/services/image/v2/json/image_client.py
@@ -19,7 +19,6 @@
 import jsonschema
 
 from tempest.common import glance_http
-from tempest.common import rest_client
 from tempest.common import service_client
 from tempest import config
 from tempest import exceptions
@@ -69,7 +68,7 @@
                                    "-json-patch"}
         resp, body = self.patch('v2/images/%s' % image_id, data, headers)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, self._parse_resp(body))
+        return service_client.ResponseBody(resp, self._parse_resp(body))
 
     def create_image(self, name, container_format, disk_format, **kwargs):
         params = {
@@ -91,13 +90,13 @@
         resp, body = self.post('v2/images', data)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def delete_image(self, image_id):
         url = 'v2/images/%s' % image_id
         resp, _ = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp)
+        return service_client.ResponseBody(resp)
 
     def image_list(self, params=None):
         url = 'v2/images'
@@ -109,14 +108,14 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         self._validate_schema(body, type='images')
-        return rest_client.ResponseBodyList(resp, body['images'])
+        return service_client.ResponseBodyList(resp, body['images'])
 
     def get_image(self, image_id):
         url = 'v2/images/%s' % image_id
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def is_resource_deleted(self, id):
         try:
@@ -136,7 +135,7 @@
         resp, body = self.http.raw_request('PUT', url, headers=headers,
                                            body=data)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_image_file(self, image_id):
         url = 'v2/images/%s/file' % image_id
@@ -149,20 +148,20 @@
         url = 'v2/images/%s/tags/%s' % (image_id, tag)
         resp, body = self.put(url, body=None)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def delete_image_tag(self, image_id, tag):
         url = 'v2/images/%s/tags/%s' % (image_id, tag)
         resp, _ = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp)
+        return service_client.ResponseBody(resp)
 
     def get_image_membership(self, image_id):
         url = 'v2/images/%s/members' % image_id
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def add_member(self, image_id, member_id):
         url = 'v2/images/%s/members' % image_id
@@ -170,7 +169,7 @@
         resp, body = self.post(url, data)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def update_member_status(self, image_id, member_id, status):
         """Valid status are: ``pending``, ``accepted``,  ``rejected``."""
@@ -179,23 +178,23 @@
         resp, body = self.put(url, data)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def get_member(self, image_id, member_id):
         url = 'v2/images/%s/members/%s' % (image_id, member_id)
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, json.loads(body))
+        return service_client.ResponseBody(resp, json.loads(body))
 
     def remove_member(self, image_id, member_id):
         url = 'v2/images/%s/members/%s' % (image_id, member_id)
         resp, _ = self.delete(url)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp)
+        return service_client.ResponseBody(resp)
 
     def get_schema(self, schema):
         url = 'v2/schemas/%s' % schema
         resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/network/json/network_client.py b/tempest/services/network/json/network_client.py
index 0f2941b..8602513 100644
--- a/tempest/services/network/json/network_client.py
+++ b/tempest/services/network/json/network_client.py
@@ -14,7 +14,6 @@
 import time
 import urllib
 
-from tempest.common import rest_client
 from tempest.common import service_client
 from tempest.common.utils import misc
 from tempest import config
@@ -111,7 +110,7 @@
             resp, body = self.get(uri)
             result = {plural_name: self.deserialize_list(body)}
             self.expected_success(200, resp.status)
-            return rest_client.ResponseBody(resp, result)
+            return service_client.ResponseBody(resp, result)
 
         return _list
 
@@ -121,7 +120,7 @@
             uri = '%s/%s' % (self.get_uri(plural), resource_id)
             resp, body = self.delete(uri)
             self.expected_success(204, resp.status)
-            return rest_client.ResponseBody(resp, body)
+            return service_client.ResponseBody(resp, body)
 
         return _delete
 
@@ -137,7 +136,7 @@
             resp, body = self.get(uri)
             body = self.deserialize_single(body)
             self.expected_success(200, resp.status)
-            return rest_client.ResponseBody(resp, body)
+            return service_client.ResponseBody(resp, body)
 
         return _show
 
@@ -149,7 +148,7 @@
             resp, body = self.post(uri, post_data)
             body = self.deserialize_single(body)
             self.expected_success(201, resp.status)
-            return rest_client.ResponseBody(resp, body)
+            return service_client.ResponseBody(resp, body)
 
         return _create
 
@@ -161,7 +160,7 @@
             resp, body = self.put(uri, post_data)
             body = self.deserialize_single(body)
             self.expected_success(200, resp.status)
-            return rest_client.ResponseBody(resp, body)
+            return service_client.ResponseBody(resp, body)
 
         return _update
 
@@ -187,7 +186,7 @@
         resp, body = self.post(uri, body)
         body = {'networks': self.deserialize_list(body)}
         self.expected_success(201, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_bulk_subnet(self, subnet_list):
         post_data = {'subnets': subnet_list}
@@ -196,7 +195,7 @@
         resp, body = self.post(uri, body)
         body = {'subnets': self.deserialize_list(body)}
         self.expected_success(201, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_bulk_port(self, port_list):
         post_data = {'ports': port_list}
@@ -205,7 +204,7 @@
         resp, body = self.post(uri, body)
         body = {'ports': self.deserialize_list(body)}
         self.expected_success(201, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def wait_for_resource_deletion(self, resource_type, id):
         """Waits for a resource to be deleted."""
@@ -291,13 +290,13 @@
         resp, body = self.put(uri, body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body['quota'])
+        return service_client.ResponseBody(resp, body['quota'])
 
     def reset_quotas(self, tenant_id):
         uri = '%s/quotas/%s' % (self.uri_prefix, tenant_id)
         resp, body = self.delete(uri)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_router(self, name, admin_state_up=True, **kwargs):
         post_body = {'router': kwargs}
@@ -308,7 +307,7 @@
         resp, body = self.post(uri, body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def _update_router(self, router_id, set_enable_snat, **kwargs):
         uri = '%s/routers/%s' % (self.uri_prefix, router_id)
@@ -335,7 +334,7 @@
         resp, body = self.put(uri, update_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def update_router(self, router_id, **kwargs):
         """Update a router leaving enable_snat to its default value."""
@@ -362,7 +361,7 @@
         resp, body = self.put(uri, update_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def add_router_interface_with_port_id(self, router_id, port_id):
         uri = '%s/routers/%s/add_router_interface' % (self.uri_prefix,
@@ -372,7 +371,7 @@
         resp, body = self.put(uri, update_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def remove_router_interface_with_subnet_id(self, router_id, subnet_id):
         uri = '%s/routers/%s/remove_router_interface' % (self.uri_prefix,
@@ -382,7 +381,7 @@
         resp, body = self.put(uri, update_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def remove_router_interface_with_port_id(self, router_id, port_id):
         uri = '%s/routers/%s/remove_router_interface' % (self.uri_prefix,
@@ -392,7 +391,7 @@
         resp, body = self.put(uri, update_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def associate_health_monitor_with_pool(self, health_monitor_id,
                                            pool_id):
@@ -407,7 +406,7 @@
         resp, body = self.post(uri, body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def disassociate_health_monitor_with_pool(self, health_monitor_id,
                                               pool_id):
@@ -415,14 +414,14 @@
                                                      health_monitor_id)
         resp, body = self.delete(uri)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_router_interfaces(self, uuid):
         uri = '%s/ports?device_id=%s' % (self.uri_prefix, uuid)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def update_agent(self, agent_id, agent_info):
         """
@@ -435,14 +434,14 @@
         resp, body = self.put(uri, body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_pools_hosted_by_one_lbaas_agent(self, agent_id):
         uri = '%s/agents/%s/loadbalancer-pools' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def show_lbaas_agent_hosting_pool(self, pool_id):
         uri = ('%s/lb/pools/%s/loadbalancer-agent' %
@@ -450,21 +449,21 @@
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_routers_on_l3_agent(self, agent_id):
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_l3_agents_hosting_router(self, router_id):
         uri = '%s/routers/%s/l3-agents' % (self.uri_prefix, router_id)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def add_router_to_l3_agent(self, agent_id, router_id):
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
@@ -473,35 +472,35 @@
         resp, body = self.post(uri, body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def remove_router_from_l3_agent(self, agent_id, router_id):
         uri = '%s/agents/%s/l3-routers/%s' % (
             self.uri_prefix, agent_id, router_id)
         resp, body = self.delete(uri)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_dhcp_agent_hosting_network(self, network_id):
         uri = '%s/networks/%s/dhcp-agents' % (self.uri_prefix, network_id)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_networks_hosted_by_one_dhcp_agent(self, agent_id):
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def remove_network_from_dhcp_agent(self, agent_id, network_id):
         uri = '%s/agents/%s/dhcp-networks/%s' % (self.uri_prefix, agent_id,
                                                  network_id)
         resp, body = self.delete(uri)
         self.expected_success(204, resp.status)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def create_ikepolicy(self, name, **kwargs):
         post_body = {
@@ -516,7 +515,7 @@
         resp, body = self.post(uri, body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def update_extra_routes(self, router_id, nexthop, destination):
         uri = '%s/routers/%s' % (self.uri_prefix, router_id)
@@ -530,7 +529,7 @@
         resp, body = self.put(uri, body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def delete_extra_routes(self, router_id):
         uri = '%s/routers/%s' % (self.uri_prefix, router_id)
@@ -544,14 +543,14 @@
         resp, body = self.put(uri, body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def list_lb_pool_stats(self, pool_id):
         uri = '%s/lb/pools/%s/stats' % (self.uri_prefix, pool_id)
         resp, body = self.get(uri)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def add_dhcp_agent_to_network(self, agent_id, network_id):
         post_body = {'network_id': network_id}
@@ -560,7 +559,7 @@
         resp, body = self.post(uri, body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def insert_firewall_rule_in_policy(self, firewall_policy_id,
                                        firewall_rule_id, insert_after="",
@@ -576,7 +575,7 @@
         resp, body = self.put(uri, body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
 
     def remove_firewall_rule_from_policy(self, firewall_policy_id,
                                          firewall_rule_id):
@@ -587,4 +586,4 @@
         resp, body = self.put(uri, update_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/tests/test_tenant_isolation.py b/tempest/tests/test_tenant_isolation.py
index d058fd9..f6779c6 100644
--- a/tempest/tests/test_tenant_isolation.py
+++ b/tempest/tests/test_tenant_isolation.py
@@ -16,7 +16,7 @@
 from oslo.config import cfg
 
 from tempest.common import isolated_creds
-from tempest.common import rest_client
+from tempest.common import service_client
 from tempest import config
 from tempest import exceptions
 from tempest.openstack.common.fixture import mockpatch
@@ -51,7 +51,7 @@
         user_fix = self.useFixture(mockpatch.PatchObject(
             json_iden_client.IdentityClientJSON,
             'create_user',
-            return_value=(rest_client.ResponseBody
+            return_value=(service_client.ResponseBody
                           (200, {'id': id, 'name': name}))))
         return user_fix
 
@@ -59,7 +59,7 @@
         tenant_fix = self.useFixture(mockpatch.PatchObject(
             json_iden_client.IdentityClientJSON,
             'create_tenant',
-            return_value=(rest_client.ResponseBody
+            return_value=(service_client.ResponseBody
                           (200, {'id': id, 'name': name}))))
         return tenant_fix
 
@@ -67,7 +67,7 @@
         roles_fix = self.useFixture(mockpatch.PatchObject(
             json_iden_client.IdentityClientJSON,
             'list_roles',
-            return_value=(rest_client.ResponseBodyList
+            return_value=(service_client.ResponseBodyList
                           (200,
                            [{'id': id, 'name': name},
                             {'id': '1', 'name': 'FakeRole'}]))))
@@ -77,7 +77,7 @@
         tenant_fix = self.useFixture(mockpatch.PatchObject(
             json_iden_client.IdentityClientJSON,
             'assign_user_role',
-            return_value=(rest_client.ResponseBody
+            return_value=(service_client.ResponseBody
                           (200, {}))))
         return tenant_fix
 
@@ -85,7 +85,7 @@
         roles_fix = self.useFixture(mockpatch.PatchObject(
             json_iden_client.IdentityClientJSON,
             'list_roles',
-            return_value=(rest_client.ResponseBodyList
+            return_value=(service_client.ResponseBodyList
                           (200, [{'id': '1', 'name': 'FakeRole'}]))))
         return roles_fix