title: Which parameter set has been used?
body: <p>I've used advanced parameter handling to support multiple parameter sets. Is there any pre-defined variable or way to determine which parameter set has been used to call the script?</p>
  
  <p>e.g. something like</p>
  
  <pre><code>if($parameterSet -eq "set1") { ... } elseif ($parameterSet -eq "set2") { ... }
  </code></pre>
  
  <p>?</p>