From 3cd4fd3c73a07d2341269dea831786ff76b66f6f Mon Sep 17 00:00:00 2001
From: Guy Pavlov <guy.pavlov84@gmail.com>
Date: Wed, 17 Apr 2024 12:25:25 -0400
Subject: [PATCH] Update amplify/data/increment-like.js syntax

The correct DynamoDB syntax requires semicolon in both expression and expressionValues
---
 .../gen2/build-a-backend/data/custom-business-logic/index.mdx   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pages/gen2/build-a-backend/data/custom-business-logic/index.mdx b/src/pages/gen2/build-a-backend/data/custom-business-logic/index.mdx
index 575b7f9a467..ee37a2a9775 100644
--- a/src/pages/gen2/build-a-backend/data/custom-business-logic/index.mdx
+++ b/src/pages/gen2/build-a-backend/data/custom-business-logic/index.mdx
@@ -222,7 +222,7 @@ export function request(ctx) {
     key: util.dynamodb.toMapValues({ id: ctx.args.postId}),
     update: {
       expression: 'ADD likes :plusOne',
-      expressionValues: { 'plusOne': { N: 1 } },
+      expressionValues: { ':plusOne': { N: 1 } },
     }
   }
 }