orflow-Core-Protobuf-Cluster.html#t:ClusterDef" title="Proto.Tensorflow.Core.Protobuf.Cluster">ClusterDef</a></p></div></details></td></tr><tr><td class="src clearfix"><span class="inst-left"><span class="instance details-toggle-control details-toggle" data-details-id="i:id:ClusterDef:HasField:10"></span> HasField <a href="Proto-Tensorflow-Core-Protobuf-Config.html#t:ConfigProto" title="Proto.Tensorflow.Core.Protobuf.Config">ConfigProto</a> &quot;maybe'clusterDef&quot; (<a href="../base-4.13.0.0/Data-Maybe.