.Net: Nightly build Microsoft.SemanticKernel.Plugins.Memory package not found

[alexminza]

Describe the bug
Today restoring the projects packages that use the SemanticKernel nightly builds fails with error:

Determining projects to restore...
/usr/local/share/dotnet/sdk/7.0.401/NuGet.targets(158,5): warning : Your request could not be authenticated by the GitHub Packages service. Please ensure your access token is valid and has the appropriate scopes configured. [/Users/user/project/solution.sln]
  Retrying 'FindPackagesByIdAsync' for source 'https://nuget.pkg.github.com/microsoft/download/microsoft.semantickernel.plugins.memory/index.json'.
  Response status code does not indicate success: 403 (Forbidden).

https://nuget.pkg.github.com/microsoft/download/microsoft.semantickernel.plugins.memory/index.json

{"error":"Your request could not be authenticated by the GitHub Packages service. Please ensure your access token is valid and has the appropriate scopes configured."}

However, this is a confusing error message from GitHub as accessing the main package with the same credentials works properly:

https://nuget.pkg.github.com/microsoft/download/microsoft.semantickernel/index.json

{"versions":["0.26.231005.1-nightly","0.26.231004.1-nightly","0.26.231003.1-nightly","0.26.231002.1-nightly","0.26.231001.1-nightly","0.26.230930.1-nightly","0.26.230929.1-nightly","0.26.230928.1-nightly","0.26.230927.1-nightly","0.26.230926.1-nightly","0.26.230925.1-nightly","0.26.230924.1-nightly","0.26.230923.1-nightly","0.26.230922.1-nightly","0.26.230921.1-nightly","0.26.230920.1-nightly","0.26.230919.1-nightly","0.24.230918.1-preview","0.24.230918.1-nightly","0.24.230917.1-nightly","0.24.230916.1-nightly","0.24.230915.1-nightly","0.24.230914.1-nightly","0.24.230913.1-nightly","0.24.230912.2-preview","0.24.230912.2-nightly","0.24.230912.1-nightly","0.24.230911.2-preview","0.24.230911.2-nightly","0.22.230911.1-nightly","0.22.230910.1-nightly","0.22.230909.1-nightly","0.22.230908.1-nightly","0.23.230906.2-preview","0.22.230907.1-nightly","0.23.230906.2-nightly","0.22.230906.1-nightly","0.22.230905.3-preview","0.22.230905.3-nightly","0.21.230905.1-nightly","0.21.230904.1-nightly","0.21.230903.1-nightly","0.21.230902.1-nightly","0.21.230901.1-nightly","0.21.230831.1-nightly","0.21.230830.1-nightly","0.21.230829.1-nightly","0.21.230828.2-preview","0.21.230828.2-nightly","0.20.230828.1-nightly","0.20.230827.1-nightly","0.20.230826.1-nightly","0.20.230825.1-nightly","0.20.230824.1-nightly","0.20.230823.1-nightly","0.20.230821.4-preview","0.19.230821.1-nightly","0.19.230820.1-nightly","0.19.230819.1-nightly","0.19.230818.1-nightly","0.19.230817.1-nightly","0.19.230816.1-nightly","0.19.230815.1-nightly","0.19.230814.2-nightly","0.19.230809.1-nightly","0.19.230808.1-nightly","0.19.230807.1-nightly","0.19.230806.1-nightly","0.19.230805.1-nightly","0.18.230804.1-nightly","0.18.230803.1-nightly","0.18.230802.1-nightly","0.18.230801.1-nightly","0.18.230731.1-nightly","0.18.230730.1-nightly","0.18.230729.1-nightly","0.18.230728.1-nightly","0.18.230727.1-nightly","0.18.230726.1-nightly","0.18.230725.3-nightly","0.18.230724.1-nightly","0.18.230723.1-nightly","0.18.230722.1-nightly","0.17.230721.1-nightly","0.17.230720.1-nightly","0.17.230719.1-nightly","0.17.230718.1-nightly","0.17.230717.1-nightly","0.17.230716.1-nightly","0.17.230715.1-nightly","0.17.230714.1-nightly","0.17.230713.1-nightly","0.17.230712.1-nightly","0.17.230711.7-nightly","0.17.230711.4-nightly","0.17.230711.2-nightly","0.17.230707.1-nightly","0.17.230706.1-nightly","0.17.230705.1-nightly","0.17.230704.3-nightly","0.17.230704.2-nightly","0.17.230704.1-nightly","0.17.230630.1-nightly","0.17.230629.1-nightly","0.17.230628.29-nightly","0.17.230628.28-nightly"]}

The Microsoft.SemanticKernel.Plugins.Memory package is not available in the GitHub packages repository:

https://github.com/orgs/microsoft/packages?tab=packages&q=Microsoft.SemanticKernel.Plugins.Memory

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To Reproduce
Steps to reproduce the behavior:

1. Add the Microsoft GitHub Packages source and the nightl package reference according to the instructions from OpenAI Chat Service classes should support function calling and other API updates #1450 (comment)
2. Clean and rebuild the solution

Expected behavior
The nightly packages worked fine until today.

Platform

• OS: macOS Sonoma 14.0
• IDE: VS Code 1.83.0 (Universal)
• Language: C# 7.0.401
• Source: Microsoft.SemanticKernel 0.26.231005.1-nightly

[alexminza]

Setting a specific reference for the yesterday nightly release allows the projects to restore and build just fine:

<PackageReference Include="Microsoft.SemanticKernel" Version="0.26.231004.1-nightly" />

[dmytrostruk]

@alexminza Thanks for reporting, we just made Plugins.Memory package public. Could you please see if it's accessible now?

[alexminza]

Yes, worked not - thanks for fixing this!

https://github.com/microsoft/semantic-kernel/pkgs/nuget/Microsoft.SemanticKernel.Plugins.Memory