Identity: Support options property for roles

Change-Id: I09bff2ce926d253a0e065b225556b2496b57e655

openstack/identity/v3/role.py

@@ -35,5 +35,8 @@ class Role(resource.Resource):
     description = resource.Body('description')
     #: References the domain ID which owns the role. *Type: string*
     domain_id = resource.Body('domain_id')
+    #: The resource options for the role. Available resource options are
+    #: immutable.
+    options = resource.Body('options', type=dict)
     #: The links for the service resource.
     links = resource.Body('links')

openstack/tests/unit/identity/v3/test_role.py

@@ -21,6 +21,7 @@ EXAMPLE = {
     'name': '2',
     'description': 'test description for role',
     'domain_id': 'default',
+    'options': {'immutable': True},
 }
 
 
@@ -54,3 +55,4 @@ class TestRole(base.TestCase):
         self.assertEqual(EXAMPLE['name'], sot.name)
         self.assertEqual(EXAMPLE['description'], sot.description)
         self.assertEqual(EXAMPLE['domain_id'], sot.domain_id)
+        self.assertEqual(EXAMPLE['options'], sot.options)

releasenotes/notes/add-identity-role-options-property-5d99d3fd909f01eb.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Add support for `options` property for roles in identity.