title: Convert v1 .Net Activity to v2 Custom Activity c#
body: <p>How to convert the below code(v1) to azure data factory custom activity v2?</p>
  
  <pre><code>public IDictionary&lt;string, string&gt; Execute(
      IEnumerable&lt;LinkedService&gt; linkedServices,
      IEnumerable&lt;Dataset&gt; datasets,
      Activity activity,
      IActivityLogger logger)
  {
  //Code here
  }
  </code></pre>
  
  <p>Can we replace <code>IDictionary</code> with main ?</p>
  
  <p>Appreciate any help</p>