namespace
The namespace of the package version that contains the requested package version assets. The package component that specifies its namespace depends on its type. For example:
The namespace is required requesting assets from package versions of the following formats:
- Maven 
- Swift 
- generic 
- The namespace of a Maven package version is its - groupId.
- The namespace of an npm or Swift package version is its - scope.
- The namespace of a generic package is its - namespace.
- Python, NuGet, Ruby, and Cargo package versions do not contain a corresponding component, package versions of those formats do not have a namespace.