Remove useless args in create_group_from_src

Remove status, project_id
and user_id args from create_group_from_src.

Those args will cause error when using cinderclient since
schema validation in Cinder side.

Change-Id: Iba9a45625f9e6423e8e582425605ca184238cde9
Closes-Bug: #1772375

cinderclient/tests/unit/v3/test_groups.py

@@ -128,12 +128,9 @@ class GroupsTest(utils.TestCase):
         grp = cs.groups.create_from_src('5678', None, name='group')
         expected = {
             'create-from-src': {
-                'status': 'creating',
                 'description': None,
-                'user_id': None,
                 'name': 'group',
                 'group_snapshot_id': '5678',
-                'project_id': None,
                 'source_group_id': None
             }
         }
@@ -146,12 +143,9 @@ class GroupsTest(utils.TestCase):
         grp = cs.groups.create_from_src(None, '5678', name='group')
         expected = {
             'create-from-src': {
-                'status': 'creating',
                 'description': None,
-                'user_id': None,
                 'name': 'group',
                 'source_group_id': '5678',
-                'project_id': None,
                 'group_snapshot_id': None
             }
         }

cinderclient/tests/unit/v3/test_shell.py

@@ -680,9 +680,6 @@ class ShellTest(utils.TestCase):
     def test_group_create_from_src(self, grp_snap_id, src_grp_id, src):
         expected = {'create-from-src': {'name': 'test-1',
                                         'description': 'test-1-desc',
-                                        'user_id': None,
-                                        'project_id': None,
-                                        'status': 'creating',
                                         'group_snapshot_id': grp_snap_id,
                                         'source_group_id': src_grp_id}}
         cmd = ('--os-volume-api-version 3.14 '

cinderclient/v3/groups.py

@@ -114,10 +114,7 @@ class GroupManager(base.ManagerWithFind):
         body = {'create-from-src': {'name': name,
                                     'description': description,
                                     'group_snapshot_id': group_snapshot_id,
-                                    'source_group_id': source_group_id,
-                                    'user_id': user_id,
-                                    'project_id': project_id,
-                                    'status': "creating", }}
+                                    'source_group_id': source_group_id, }}
 
         self.run_hooks('modify_body_for_action', body,
                        'create-from-src')