From 451801bf38159aacc5ee2e05d0230a5b89382712 Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Thu, 29 Oct 2015 18:40:05 +0000
Subject: [PATCH] Add an example of ``prev_content`` in ``unsigned`` to v2
 /sync

---
 api/client-server/v2_alpha/sync.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/client-server/v2_alpha/sync.yaml b/api/client-server/v2_alpha/sync.yaml
index 01308405..a2d5a2b8 100644
--- a/api/client-server/v2_alpha/sync.yaml
+++ b/api/client-server/v2_alpha/sync.yaml
@@ -241,6 +241,9 @@ paths:
                           "type": "m.room.member",
                           "state_key": "@bob:example.com",
                           "content": {"membership": "join"},
+                          "unsigned": {
+                            "prev_content": {"membership": "invite"}
+                          },
                           "origin_server_ts": 1417731086795
                         },
                         "$74686972643033:example.com": {