What is the purpose of `parameterValue`?

[sdwheeler]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues.

Steps to reproduce

What is parameterValue? We already have acceptedValues.

Expected behavior

n/a

Actual behavior

n/a

Error details

I think this can be ignored. I don't think it is used. If so, can it be removed?

Environment data

• PlatyPS 1.0.0-preview1
• Related to https://dev.azure.com/ceapex/Engineering/_workitems/edit/1009614

Visuals

No response