From 4f34af95bc0a3ac1a3b980ba772118f5e8e81d41 Mon Sep 17 00:00:00 2001
From: mattsb42-aws <bullocm@amazon.com>
Date: Fri, 13 Sep 2019 13:35:55 -0700
Subject: [PATCH] remove dead code

because the key ID validation is now centralized,
by the time this code would have been reached,
we know that the key ID exists,
so a KeyError will never be thrown
---
 moto/kms/responses.py | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/moto/kms/responses.py b/moto/kms/responses.py
index baa55295..998d5cc4 100644
--- a/moto/kms/responses.py
+++ b/moto/kms/responses.py
@@ -152,13 +152,10 @@ class KmsResponse(BaseResponse):
 
         self._validate_key_id(key_id)
 
-        try:
-            key = self.kms_backend.describe_key(
-                self.kms_backend.get_key_id(key_id))
-        except KeyError:
-            headers = dict(self.headers)
-            headers['status'] = 404
-            return "{}", headers
+        key = self.kms_backend.describe_key(
+            self.kms_backend.get_key_id(key_id)
+        )
+
         return json.dumps(key.to_dict())
 
     def list_keys(self):