korebuild.json

{
    "$schema": "https://raw.githubusercontent.com/aspnet/BuildTools/master/tools/korebuild.schema.json",
    "channel": "master",
    "toolsets": {
      "visualstudio": {
        "required": ["Windows"],
        "includePrerelease": true,
        "minVersion": "15.0.26730.03",
        "requiredWorkloads": [
          "Microsoft.VisualStudio.Component.VC.Tools.x86.x64",
          "Microsoft.VisualStudio.ComponentGroup.NativeDesktop.Win81",
          "Microsoft.VisualStudio.Component.VC.ATL",
          "Microsoft.VisualStudio.Component.Windows10SDK.15063.Desktop"
        ]
      }
    }
  }