From 52b58fd56e59f65084233021774fa8b3a9c75ee0 Mon Sep 17 00:00:00 2001
From: Sowjanya Kamatam <sowjanya@basho.com>
Date: Wed, 15 Feb 2012 09:41:33 -0700
Subject: [PATCH] Added version warning regarding clietn ID

---
 .../HTTP-API/HTTP-Delete-Object.md                       | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pages/Riak/Developers/Client-Implementation-Guide/HTTP-API/HTTP-Delete-Object.md b/pages/Riak/Developers/Client-Implementation-Guide/HTTP-API/HTTP-Delete-Object.md
index 8c597d5..c3051a2 100644
--- a/pages/Riak/Developers/Client-Implementation-Guide/HTTP-API/HTTP-Delete-Object.md
+++ b/pages/Riak/Developers/Client-Implementation-Guide/HTTP-API/HTTP-Delete-Object.md
@@ -23,6 +23,13 @@ before returning a successful response
 
 ## Response
 
+<div class="note"><div class="title">Client ID</div>
+<p>All requests to Riak &lt;1.0 or Riak 1.0 without `vnode_vclocks` enabled
+should include the `X-Riak-ClientId` header, which can be any string that
+uniquely identifies the client, for purposes of tracing object modifications in
+the [[vector clock|Vector Clocks]].</p>
+</div>
+
 Normal response codes:
 
 * `204 No Content`
@@ -56,4 +63,4 @@ $ curl -v -X DELETE http://127.0.0.1:8098/riak/test/test2
 <
 * Connection #0 to host 127.0.0.1 left intact
 * Closing connection #0
-```
\ No newline at end of file
+```