title: VSTS Build and NuGet Publisher - 405 Method Not Allowed
body: <p>I'm trying to configure VSTS build that will publish NuGet package to internal feed. Puckage is being created successfully but have issue with NuGet Publisher. 
  When NuGet publisher is trying to publish package then I got error:</p>
  
  <pre><code>Using credentials from config. UserName: VssSessionToken
  Pushing PackageName_20170608-081053 to 'https://...visualstudio.com/_packaging/b5ae5df2-b73e-4af2-...-66df-4340-8e68-9d4be0071ba8/nuget/v2/'...
  PUT https://...visualstudio.com/_packaging/b5ae5df2-b73e-4af2-...-66df-4340-8e68-9d4be0071ba8/nuget/v2/
  System.InvalidOperationException: Failed to process request. 'Method Not Allowed'. 
  The remote server returned an error: (405) Method Not Allowed.. ---&gt; System.Net.WebException: The remote server returned an error: (405) Method Not Allowed.
  ...
  Error: d:\a\_tasks\NuGetPublisher_333b11bd-d341-\0.2.34\node_modules\nuget-task-common\NuGet\3.3.0\NuGet.exe failed with return code: 1
  Packages failed to publish
  </code></pre>
  
  <p>I've already checked permissions to feed and Project Collection Build Service is added as a contributor. I've also tried to play with NuGet versions but it didn't help.</p>