title: Unable to load the service index for source https://pkgs.dev.azure.com/xxxxx/_packaging/yyyyy/nuget/v3/index.json
body: <p>I an getting this error :Unable to load the service index for source <a href="https://pkgs.dev.azure.com/xxxxx/_packaging/xxxxx/nuget/v3/index.json" rel="nofollow noreferrer">https://pkgs.dev.azure.com/xxxxx/_packaging/xxxxx/nuget/v3/index.json</a>.
        Response status code does not indicate success: 401 (Unauthorized).)</p>
  
  <p>i am trying to restore package from an azure artifact of other organisation.<a href="https://i.stack.imgur.com/wdMCX.png" rel="nofollow noreferrer">enter image description here</a></p>
  
  <p>error log:
    38 package(s) to packages.config projects</p>
  
  <h2>[error]The nuget command failed with exit code(1) and error(Errors in packages.config projects</h2>
  
  <pre><code>Unable to find version '1.0.976930' of package 'xxxx.Security.Eso.Web.DevSignOn'.
    https://api.nuget.org/v3/index.json: Package 'xxxx.Security.Eso.Web.DevSignOn.1.0.976930' is not found on source 'https://api.nuget.org/v3/index.json'.
    https://pkgs.dev.azure.com/xxxx/_packaging/yyyy/nuget/v3/index.json: Unable to load the service index for source https://pkgs.dev.azure.com/xxxx/_packaging/yyyy/nuget/v3/index.json.
    Response status code does not indicate success: 401 (Unauthorized).)
  </code></pre>
  
  <h2>[error]Packages failed to restore</h2>
  
  <p>i tried these solutions but no luck:
  1. <a href="https://mallibone.com/post/private-nuget-feed-azure-devops" rel="nofollow noreferrer">https://mallibone.com/post/private-nuget-feed-azure-devops</a>
  2. <a href="https://docs.microsoft.com/en-us/azure/devops/pipelines/packages/nuget-restore?view=azure-devops" rel="nofollow noreferrer">https://docs.microsoft.com/en-us/azure/devops/pipelines/packages/nuget-restore?view=azure-devops</a></p>