What permissions are required on Azure DevOps to Publish NPM Packages

I'd like to ensure I have properly setup permissions on Azure DevOps.

What are the required permissions for this?

Solution

According to the feed permissions docs, you need contributor permissions to push to the feed:

Permission	Reader	Collaborator	Contributor	Owner
List, install, and restore packages	✓	✓	✓	✓
Push packages			✓	✓
Unlist/deprecate packages			✓	✓
Delete/unpublish package				✓
Promote a package to a view			✓	✓
Add/remove upstream sources				✓
Save packages from upstream sources		✓	✓	✓
Edit feed permissions				✓
Allow external package versions				✓

In order to check or add feed permissions, go to Artifacts > Gear Icon > Permissions