Beginning work on add user role
diff --git a/openstack/identity/v2/extensions/admin/roles/results.go b/openstack/identity/v2/extensions/admin/roles/results.go
index c829c01..dfa2665 100644
--- a/openstack/identity/v2/extensions/admin/roles/results.go
+++ b/openstack/identity/v2/extensions/admin/roles/results.go
@@ -2,7 +2,7 @@
 
 import (
 	"github.com/mitchellh/mapstructure"
-
+	"github.com/rackspace/gophercloud"
 	"github.com/rackspace/gophercloud/pagination"
 )
 
@@ -41,3 +41,7 @@
 	err := mapstructure.Decode(casted, &response)
 	return response.Roles, err
 }
+
+type AddRoleResult struct {
+	gophercloud.ErrResult
+}