title: Didn't manage to call Azure IoT Edge module direct method
body: <p>I am running an IoT edge Module and have registered method callbacks.</p>
  
  <p>SetMethodHandlerAsync and SetMethodDefaultHandlerAsync</p>
  
  <p>but neither is ever called...</p>
  
  <p>Initiating direct message calls from Azure Portal </p>
  
  <blockquote>
    <p>Failed to invoke device method: {"message":"Device {\"Message\":\"{\\"errorCode\\":404103,\\"trackingId\\":\\"126e3eef616c409385e73128aef94b21-G:17-TimeStamp:08/23/2018 12:29:35\\",\\"message\\":\\"Timed out waiting for device to connect.\\",\\"info\\":{\\"timeout\\":\\"00:00:10\\"},\\"timestampUtc\\":\\"2018-08-23T12:29:35.2214374Z\\"}\",\"ExceptionMessage\":\"\"} not registered"}</p>
  </blockquote>
  
  <p>From VsCode</p>
  
  <blockquote>
    <p>Failed to invoke Direct Method: Not found</p>
  </blockquote>
  
  <p>Do I miss to set any required configuration?<br>
  Is there a naming convention or a path to be specified?</p>