-defined machine-readable data of this IP policy rule. optional, max 4096 bytes.</p></dd><dt class="param">cidr</dt><dd class="cmt"><p>an IP or IP range specified in CIDR notation. IPv4 and IPv6 are both supported.</p></dd><dt>returns</dt><dd class="cmt"><p>a <a href="https://www.scala-lang.org/api/2.13.8/scala/concurrent/Future.html" name="scala.concurrent.Future" id="scala.concurrent.Future" class="extype">scala.concurrent.Future</a> encapsulating the API call's result</p></dd></dl></div></li><li class="i