title: Microsoft.Azure.WebJobs.Host: Cannot bind parameter '$return' to type Boolean
body: <p>How do I fix this ? :/</p>
  
  <pre><code>public static async Task&lt;bool&gt; Run([QueueTrigger("&lt;queueNameHere", Connection = "&lt;connectionHere&gt;")]byte[] myQueueItem, TraceWriter log)
  </code></pre>
  
  <p>Results in the error:</p>
  
  <pre><code>Microsoft.Azure.WebJobs.Host: Error indexing method 'Run'. 
  Microsoft.Azure.WebJobs.Host: Cannot bind parameter '$return' to type
  Boolean&amp;. Make sure the parameter Type is supported by the binding. If
  you're using binding extensions (e.g. ServiceBus, Timers, etc.) make
  sure you've called the registration method for the extension(s) in
  your startup code (e.g. config.UseServiceBus(), config.UseTimers(),
  etc.).
  </code></pre>