diff --git a/tempest/api/image/v2/test_images_member.py b/tempest/api/image/v2/test_images_member.py
index 07c2073..eb6ffeb 100644
--- a/tempest/api/image/v2/test_images_member.py
+++ b/tempest/api/image/v2/test_images_member.py
@@ -19,15 +19,15 @@
     @test.idempotent_id('5934c6ea-27dc-4d6e-9421-eeb5e045494a')
     def test_image_share_accept(self):
         image_id = self._create_image()
-        member = self.os_img_client.add_member(image_id,
-                                               self.alt_tenant_id)
+        member = self.os_img_client.add_image_member(image_id,
+                                                     self.alt_tenant_id)
         self.assertEqual(member['member_id'], self.alt_tenant_id)
         self.assertEqual(member['image_id'], image_id)
         self.assertEqual(member['status'], 'pending')
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
-        self.alt_img_client.update_member_status(image_id,
-                                                 self.alt_tenant_id,
-                                                 'accepted')
+        self.alt_img_client.update_image_member(image_id,
+                                                self.alt_tenant_id,
+                                                {'status': 'accepted'})
         self.assertIn(image_id, self._list_image_ids_as_alt())
         body = self.os_img_client.list_image_members(image_id)
         members = body['members']
@@ -40,29 +40,29 @@
     @test.idempotent_id('d9e83e5f-3524-4b38-a900-22abcb26e90e')
     def test_image_share_reject(self):
         image_id = self._create_image()
-        member = self.os_img_client.add_member(image_id,
-                                               self.alt_tenant_id)
+        member = self.os_img_client.add_image_member(image_id,
+                                                     self.alt_tenant_id)
         self.assertEqual(member['member_id'], self.alt_tenant_id)
         self.assertEqual(member['image_id'], image_id)
         self.assertEqual(member['status'], 'pending')
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
-        self.alt_img_client.update_member_status(image_id,
-                                                 self.alt_tenant_id,
-                                                 'rejected')
+        self.alt_img_client.update_image_member(image_id,
+                                                self.alt_tenant_id,
+                                                {'status': 'rejected'})
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
 
     @test.idempotent_id('a6ee18b9-4378-465e-9ad9-9a6de58a3287')
     def test_get_image_member(self):
         image_id = self._create_image()
-        self.os_img_client.add_member(image_id,
-                                      self.alt_tenant_id)
-        self.alt_img_client.update_member_status(image_id,
-                                                 self.alt_tenant_id,
-                                                 'accepted')
+        self.os_img_client.add_image_member(image_id,
+                                            self.alt_tenant_id)
+        self.alt_img_client.update_image_member(image_id,
+                                                self.alt_tenant_id,
+                                                {'status': 'accepted'})
 
         self.assertIn(image_id, self._list_image_ids_as_alt())
-        member = self.os_img_client.get_member(image_id,
-                                               self.alt_tenant_id)
+        member = self.os_img_client.show_image_member(image_id,
+                                                      self.alt_tenant_id)
         self.assertEqual(self.alt_tenant_id, member['member_id'])
         self.assertEqual(image_id, member['image_id'])
         self.assertEqual('accepted', member['status'])
@@ -70,14 +70,14 @@
     @test.idempotent_id('72989bc7-2268-48ed-af22-8821e835c914')
     def test_remove_image_member(self):
         image_id = self._create_image()
-        self.os_img_client.add_member(image_id,
-                                      self.alt_tenant_id)
-        self.alt_img_client.update_member_status(image_id,
-                                                 self.alt_tenant_id,
-                                                 'accepted')
+        self.os_img_client.add_image_member(image_id,
+                                            self.alt_tenant_id)
+        self.alt_img_client.update_image_member(image_id,
+                                                self.alt_tenant_id,
+                                                {'status': 'accepted'})
 
         self.assertIn(image_id, self._list_image_ids_as_alt())
-        self.os_img_client.remove_member(image_id, self.alt_tenant_id)
+        self.os_img_client.remove_image_member(image_id, self.alt_tenant_id)
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
 
     @test.idempotent_id('634dcc3f-f6e2-4409-b8fd-354a0bb25d83')
diff --git a/tempest/api/image/v2/test_images_member_negative.py b/tempest/api/image/v2/test_images_member_negative.py
index d95e5c1..ae8913c 100644
--- a/tempest/api/image/v2/test_images_member_negative.py
+++ b/tempest/api/image/v2/test_images_member_negative.py
@@ -22,22 +22,23 @@
     @test.idempotent_id('b79efb37-820d-4cf0-b54c-308b00cf842c')
     def test_image_share_invalid_status(self):
         image_id = self._create_image()
-        member = self.os_img_client.add_member(image_id,
-                                               self.alt_tenant_id)
+        member = self.os_img_client.add_image_member(image_id,
+                                                     self.alt_tenant_id)
         self.assertEqual(member['status'], 'pending')
         self.assertRaises(lib_exc.BadRequest,
-                          self.alt_img_client.update_member_status,
-                          image_id, self.alt_tenant_id, 'notavalidstatus')
+                          self.alt_img_client.update_image_member,
+                          image_id, self.alt_tenant_id,
+                          {'status': 'notavalidstatus'})
 
     @test.attr(type=['negative'])
     @test.idempotent_id('27002f74-109e-4a37-acd0-f91cd4597967')
     def test_image_share_owner_cannot_accept(self):
         image_id = self._create_image()
-        member = self.os_img_client.add_member(image_id,
-                                               self.alt_tenant_id)
+        member = self.os_img_client.add_image_member(image_id,
+                                                     self.alt_tenant_id)
         self.assertEqual(member['status'], 'pending')
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
         self.assertRaises(lib_exc.Forbidden,
-                          self.os_img_client.update_member_status,
-                          image_id, self.alt_tenant_id, 'accepted')
+                          self.os_img_client.update_image_member,
+                          image_id, self.alt_tenant_id, {'status': 'accepted'})
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
diff --git a/tempest/services/image/v2/json/image_client.py b/tempest/services/image/v2/json/image_client.py
index a4cb48c..cec81fb 100644
--- a/tempest/services/image/v2/json/image_client.py
+++ b/tempest/services/image/v2/json/image_client.py
@@ -166,7 +166,7 @@
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def add_member(self, image_id, member_id):
+    def add_image_member(self, image_id, member_id):
         url = 'v2/images/%s/members' % image_id
         data = json.dumps({'member': member_id})
         resp, body = self.post(url, data)
@@ -174,22 +174,21 @@
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def update_member_status(self, image_id, member_id, status):
-        """Valid status are: ``pending``, ``accepted``,  ``rejected``."""
+    def update_image_member(self, image_id, member_id, body):
         url = 'v2/images/%s/members/%s' % (image_id, member_id)
-        data = json.dumps({'status': status})
+        data = json.dumps(body)
         resp, body = self.put(url, data)
         self.expected_success(200, resp.status)
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def get_member(self, image_id, member_id):
+    def show_image_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 service_client.ResponseBody(resp, json.loads(body))
 
-    def remove_member(self, image_id, member_id):
+    def remove_image_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)