Private/Get-VersionParamHelper.ps1

<#
.SYNOPSIS
    Get module into Version param structure
.PARAMETER InstalledLocation
    Path to installed location of the module
#>

function Get-VersionParamHelper {
    [CmdLetBinding()]
    param (        
        [Parameter(Mandatory = $true, HelpMessage = "Informations about required module")]
        $Module
    )
    $ErrorActionPreference = 'Stop'    
    Write-Debug '-- begin - Get-VersionParamHelper --'
    Write-Debug "Module: $Module"
    # There can be in RequiredModules string or in ModuleVersion type
    # See possible parameters for parse
    # https://docs.microsoft.com/en-us/dotnet/api/microsoft.powershell.commands.modulespecification?view=pscore-6.2.0#properties
    if ('System.String' -eq $Module.getType().fullname) {
        $toReturn += @{Name = $Module }
    } else {
        # The type of $Module is most likely ModuleSpecification represent by HashTable at the moment.
        $toReturn += @{Name = $Module.ModuleName }
        if (![string]::IsNullOrEmpty($Module.Guid)) {
            $toReturn += @{Guid = $Module.Guid }
        }
        if (![string]::IsNullOrEmpty($Module.MaximumVersion)) {
            $toReturn += @{MaximumVersion = $Module.MaximumVersion }
        }
        if (![string]::IsNullOrEmpty($Module.RequiredVersion)) {
            # Only when is set RequiredVersion we do need add Prefix into Import-Module paramters
            $toReturn += @{RequiredVersion = $Module.RequiredVersion }
        }
        if (![string]::IsNullOrEmpty($Module.Version)) {
            $toReturn += @{Version = $Module.Version }
        }
    }
    Write-Debug (ConvertTo-Json -InputObject $toReturn)
    return $toReturn
    Write-Debug '-- end - Get-VersionParamHelper --'
}