DotNet 8 Client Side rendering fails

[genifycom]

Describe the bug

Ref doc https://learn.microsoft.com/en-us/aspnet/core/blazor/components/integration?view=aspnetcore-8.0

I created a Lambda C# Application with the Server Side Rendering (/welcome) which works fine.
Then I extended it to use the client side rendering (/counter) which works fine when deployed locally, but when run in AWS lambda, blazor.web.js gets a 403 (so does the {APPNAME}.styles.css).

I have LambdaFullAccecss for the IAM role.

How do we get Client Side Rendering working in a Razor Web App in Lambda?

Expected Behavior

To behave as per running locally.

Current Behavior

https://xxxxx.execute-api.us-east-1.amazonaws.com/_framework/blazor.web.js gives a 403 (forbidden)

Reproduction Steps

bv_la_ssr8.zip
Sample project included. Runs in Visual Studio 17.9.3 locally.
When deployed to Lambda (using AWS Toolkit 1.49.0.0) /counter route fails to load blazor.web.js

Possible Solution

Unknown

Additional Information/Context

No response

AWS .NET SDK and/or Package version used

Standard .NET Core sample as per Microsoft

Targeted .NET Platform

.NET Core 8

Operating System and version

Windows 11

[ashishdhingra]

@genifycom Good morning. Thanks for opening the issue. Could you please let us know the publishing or deployment steps you used to deploy your Blazor Web app in Lambda (you mentioned Razor web app, but you are also using Blazor)?
Also refer API Gateway Rest API - 403 Errors Serving Static Content to see if that helps. Is the stage name included in the generated URLs for JS and CSS files?

Thanks,
Ashish

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