From cdc87a99e195d94bf53fb1fd6edbe738a7931700 Mon Sep 17 00:00:00 2001
From: Kamran Ahmed <kamranahmed.se@gmail.com>
Date: Thu, 12 Jan 2023 18:48:11 +0400
Subject: [PATCH] Add ambassador eBook link

---
 src/roadmaps/backend/backend.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/roadmaps/backend/backend.md b/src/roadmaps/backend/backend.md
index 6ced605d6..c977b4ba7 100644
--- a/src/roadmaps/backend/backend.md
+++ b/src/roadmaps/backend/backend.md
@@ -11,6 +11,7 @@ dimensions:
   width: 968
   height: 2840.4
 sponsor:
+  expiryDate: "2023-02-02"
   url: "https://www.getambassador.io/api-gateway-to-success?utm_source=roadmap-sh&utm_medium=ebook&utm_campaign=edgestack-guide"
   title: "API Gateways"
   imageUrl: "/images/ambassador-img.png"