From 3b1b4fb57183d84fa313f192a9690b1e70df1880 Mon Sep 17 00:00:00 2001
From: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Date: Wed, 14 Sep 2016 12:16:58 +0100
Subject: [PATCH] Add JSON validation to the aws_sns_topic_policy resource.

This commit adds support for new helper function which is used to
normalise and validate JSON string.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
---
 builtin/providers/aws/resource_aws_sns_topic_policy.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/providers/aws/resource_aws_sns_topic_policy.go b/builtin/providers/aws/resource_aws_sns_topic_policy.go
index d7bdaa6d8..1a831e453 100644
--- a/builtin/providers/aws/resource_aws_sns_topic_policy.go
+++ b/builtin/providers/aws/resource_aws_sns_topic_policy.go
@@ -30,6 +30,7 @@ func resourceAwsSnsTopicPolicy() *schema.Resource {
 			"policy": {
 				Type:             schema.TypeString,
 				Required:         true,
+				ValidateFunc:     validateJsonString,
 				DiffSuppressFunc: suppressEquivalentAwsPolicyDiffs,
 			},
 		},