Azure DevOps Project pipeline not able to access NuGet package from Artifact Feed in different Project

Question

Updated 20-Feb-2020

Summary

Azure DevOps pipeline build not able to find NuGet package from our private feed under Artifacts.

Answer 1

Azure DevOps Project pipeline not able to access Artifact Feed in different project

I think you are going the right ways. There is known issue about the project scope feed.

As the document Package permissions in Azure Pipelines stated:

To use packages from a feed in Azure Pipelines, the appropriate build identity must have permission to your feed. By default, the Project Collection Build Service is a Contributor. If you've changed your builds to run at project scope, you'll need to add the project-level build identity as a Reader or Contributor, as desired. The project-level build identity is named as follows:

[Project name] Build Service ([Organization name]) (e.g. FabrikamFiber Build Service (codesharing-demo))

You could check this thread for some more details.

Hope this helps.