Several parameters are missing documentation.
E.g. GroupID has no documentation at all. It appears to be used to create a hierarchy in the target repository. This is useful information to show to the user. If there is no dot (.) in the groupId no upload appears to happen at all. Such a requirement should be documented as well.

ArtifactId is another parameter that has no documentation at all.

The documentation for `Classifier` says "Classifier of the artifact." Unfortunately that does not explain anything to me.