From b732e116a4416c008211f214018ba520672ae8c1 Mon Sep 17 00:00:00 2001
From: Ian Dees <ian.dees@gmail.com>
Date: Mon, 9 Nov 2015 19:53:14 -0500
Subject: [PATCH] Try the length of the body

---
 moto/sqs/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/moto/sqs/models.py b/moto/sqs/models.py
index 17c33e103..b5a64874d 100644
--- a/moto/sqs/models.py
+++ b/moto/sqs/models.py
@@ -190,7 +190,7 @@ class Queue(object):
         return [message for message in self._messages if message.visible and not message.delayed]
 
     def add_message(self, message):
-        if len(message) > self.maximum_message_size:
+        if len(message.body) > self.maximum_message_size:
             raise InvalidParameterValue()
 
         self._messages.append(message)