Test the country rules for an address
$address = New-PCAddress -AddressLine1 '<string>' -AddressLine2 '<string>' -City '<string>' -State '<string>' -PostalCode '<string>' -country 'two digits country code' -region '<string>'
Test-PCAddress -Address <DefaultAddress>
or
Test-PCAddress -AddressLine1 '<string>' -AddressLine2 '<string>' -City '<string>' -State '<string>' -PostalCode '<string>' -country 'two digits country code' -region '<string>'