Getting started with a Blazor app for Lambda

[joeskeen]

I've been trying to set up a simple Blazor web app to deploy to Lambda, but having some issues right off the bat. Wondering what I'm doing wrong.

Following the instructions from this post https://toxigon.com/run-blazor-based-dotnet-web-applications-on-aws-serverless, I:

1. dotnet new blazorwasm -o BlazorServerlessApp
2. cd BlazorServerlessApp/
3. dotnet run - this works!
4. dotnet add package Amazon.Lambda.AspNetCoreServer
5. dotnet run:

   Using launch settings from .../BlazorServerlessApp/Properties/launchSettings.json...
   Building...
   /usr/share/dotnet/sdk/9.0.302/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.FrameworkReferenceResolution.targets(512,5): error NETSDK1082: There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'.
   

No matter what I do after that command, I get the same error trying to build or run. From this StackOverflow post, it would appear that the error means that one of my dependencies is not compatible with the browser-wasm target.

So my question is, how do I host my Blazor app in a Lambda? I'm sure I'm doing something wrong as this seems like a pretty common use case.

System information:

$ dotnet --version
9.0.302

                                       joe@joes-computer
 MMMMMMMMMMMMMMMMMMMMMMMMMmds+.        OS: Linuxmint 21.3 virginia
 MMm----::-://////////////oymNMd+`     Kernel: x86_64 Linux 5.15.0-143-generic
 MMd      /++                -sNMd:    Uptime: 5d 6h 55m
 MMNso/`  dMM    `.::-. .-::.` .hMN:   Packages: 3570
 ddddMMh  dMM   :hNMNMNhNMNMNh: `NMm   Shell: bash 5.1.16
     NMm  dMM  .NMN/-+MMM+-/NMN` dMM   Resolution: 7040x1661
     NMm  dMM  -MMm  `MMM   dMM. dMM   DE: GNOME 41.7
     NMm  dMM  -MMm  `MMM   dMM. dMM   WM: Muffin
     NMm  dMM  .mmd  `mmm   yMM. dMM   WM Theme: Mint-Y-Dark-Aqua (Mint-Y)
     NMm  dMM`  ..`   ...   ydm. dMM   GTK Theme: Mint-Y-Dark-Aqua [GTK2/3]
     hMM- +MMd/-------...-:sdds  dMM   Icon Theme: Yaru-blue-dark
     -NMm- :hNMNNNmdddddddddy/`  dMM   Font: Ubuntu 10
      -dMNs-``-::::-------.``    dMM   Disk: 878G / 946G (98%)
       `/dMNmy+/:-------------:/yMMM   CPU: 11th Gen Intel Core i7-11800H @ 16x 4.6GHz [67.0°C]
          ./ydNMMMMMMMMMMMMMMMMMMMMM   GPU: NVIDIA GeForce RTX 3050 Ti Laptop GPU
             \.MMMMMMMMMMMMMMMMMMM     RAM: 6835MiB / 31793MiB