I have an AsP.net Website with nuspec file set up on teamcity.I have basically defined two build steps. 1. Nuget Pack 2. Nuget Publish. The nuget package gets created successfully, but I get a 503 error whilst trying to run the Nuget publish step.
Here is the teamcity publish settings

the error returned is as follows:
[push] An error was encountered when fetching 'PUT https://myoctopusdeployrepo/nuget/packages/'. The request will now be retried.
[10:08:14][push] An error occurred while sending the request.
[10:08:14][push] The remote server returned an error: (503) Server Unavailable.
I know the push to the built in octopus repository works at least for asp.net csharp projects using .csproj and octopack , but i get this error when trying to push a package that was generated from a nuspec file.
Perhaps there is something I'm missing out in the settings ?