From 6adee0cbaf7a1971fff8809cc07dc4b23a08cc2e Mon Sep 17 00:00:00 2001
From: Macwan Nevil <macnev2013@gmail.com>
Date: Mon, 27 Jul 2020 23:23:15 +0530
Subject: [PATCH] Bugfix: RedrivePolicy Issue SNS (#3186)

* Bugfix: S3 time precision issue fixed

* Bugfix: S3 time precision issue fixed

* s3 timeformat fix

* Quickfix S3 timefix

* Bugfix: Redrive Policy Allow

* Linting Fixed
---
 moto/sns/models.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/moto/sns/models.py b/moto/sns/models.py
index 85196cd8f..76376e58f 100644
--- a/moto/sns/models.py
+++ b/moto/sns/models.py
@@ -580,7 +580,12 @@ class SNSBackend(BaseBackend):
         return subscription.attributes
 
     def set_subscription_attributes(self, arn, name, value):
-        if name not in ["RawMessageDelivery", "DeliveryPolicy", "FilterPolicy"]:
+        if name not in [
+            "RawMessageDelivery",
+            "DeliveryPolicy",
+            "FilterPolicy",
+            "RedrivePolicy",
+        ]:
             raise SNSInvalidParameter("AttributeName")
 
         # TODO: should do validation