From 36395c26111ef7eb09b3cad2d6d2ce4a4bbc40cb Mon Sep 17 00:00:00 2001
From: Kegsay <kegsay@gmail.com>
Date: Fri, 6 Feb 2015 11:01:20 +0000
Subject: [PATCH] Add info on M_EXCLUSIVE

---
 drafts/as-http-api.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drafts/as-http-api.rst b/drafts/as-http-api.rst
index 1c1f342f..0d040868 100644
--- a/drafts/as-http-api.rst
+++ b/drafts/as-http-api.rst
@@ -330,6 +330,11 @@ including the AS token on a ``/register`` request, along with a login type of
     type: "m.login.application_service",
     user: "<desired user localpart in AS namespace>"
   }
+  
+Application services which attempt to create users or aliases *outside* of
+their defined namespaces will receive an error code ``M_EXCLUSIVE``. Similarly,
+normal users who attempt to create users or alises *inside* an application
+service-defined namespace will receive the same ``M_EXCLUSIVE`` error code.
 
 ID conventions ``[Draft]``
 -------------------------