npm ERR! Unable to authenticate, need: Bearer authorization_uri=https://login.windows.net/152ecd69-66c4-4fd7-b0fe-6359e9360e1f, Basic realm="https://pkgsprodcus1.pkgs.visualstudio.com/", TFS-Federated code example
Example: npm install Unable to authenticate, need: Bearer authorization_uri
npm i -g vsts-npm-auth
vsts-npm-auth -config .npmrc