From 9a5214234cb39eef46ef0c218c935ff6a7838b1e Mon Sep 17 00:00:00 2001
From: Matt Wisniewski <hello@mattw.life>
Date: Thu, 4 Oct 2018 20:58:17 -0400
Subject: [PATCH] add error class for 504s

---
 recurly/errors.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/recurly/errors.py b/recurly/errors.py
index b482864b..c4d38df9 100644
--- a/recurly/errors.py
+++ b/recurly/errors.py
@@ -299,6 +299,16 @@ class ServiceUnavailableError(ServerError):
     pass
 
 
+class GatewayTimeoutError(ServerError):
+    """An error indicating the service is temporarily unavailable.
+
+    This error results from an HTTP ``504 Gateway Timeout``
+    response. Try the request again.
+
+    """
+    pass
+
+
 class UnexpectedStatusError(ResponseError):
 
     """An error resulting from an unexpected status code returned by
@@ -325,6 +335,7 @@ def __unicode__(self):
     500: InternalServerError,
     502: BadGatewayError,
     503: ServiceUnavailableError,
+    504: GatewayTimeoutError,
 }