     </tr>
              <tr>
               <td id="amazonsessionmanagermessagegatewayservice-OpenControlChannel" tabindex="-1">
                <a href="https://docs.aws.amazon.com/systems-manager/latest/userguide/getting-started-create-iam-instance-profile.html">
                 OpenControlChannel
                </a>
               </td>
               <td tabindex="-1">
                Grants permission to open a websocket connection for a registered control channel stream from an instance to Systems 