From ed4005b6daf55ac4838db5c035f08568ba06157b Mon Sep 17 00:00:00 2001
From: Pavel Tcholakov <pcholakov@gmail.com>
Date: Mon, 20 Nov 2023 15:10:07 +0200
Subject: [PATCH] Allow Restate to invoke handlers via explicit version
 qualifier

---
 lib/restate-constructs/restate-lambda-services.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/restate-constructs/restate-lambda-services.ts b/lib/restate-constructs/restate-lambda-services.ts
index 5d228c2..f93a22c 100644
--- a/lib/restate-constructs/restate-lambda-services.ts
+++ b/lib/restate-constructs/restate-lambda-services.ts
@@ -43,6 +43,7 @@ export class RestateLambdaServiceCollection extends Construct {
     handler: lambda.Function
   }) {
     service.handler.grantInvoke(restate.instanceRole);
+    service.handler.currentVersion.grantInvoke(restate.instanceRole); // Allow explicit version invocation
 
     const serviceHttpResource = restate.serviceApi.root.addResource(service.path);
     serviceHttpResource.addProxy({