How to add package description to Nuget packed with DotNetCoreCLI

I have the following Azure DevOps task which creates a nuget pack before it´s pushed to the artifact.

- task: DotNetCoreCLI@2    displayName: 'Pack'    inputs:      command: 'pack'      nobuild: false      packDirectory: '$(Build.ArtifactStagingDirectory)/$(directory)'

How can I add a package description for the nuget pack?