public alluxio.grpc.BlockHeartbeatPOptionsOrBuilder getOptionsOrBuilder() {
    return options_ == null ? alluxio.grpc.BlockHeartbeatPOptions.getDefaultInstance() : options_;
  }
public alluxio . grpc . BlockHeartbeatPOptionsOrBuilder getOptionsOrBuilder ( ) { return options_ == null ? alluxio . grpc . BlockHeartbeatPOptions . getDefaultInstance ( ) : options_ ; }
<code>optional .alluxio.grpc.block.BlockHeartbeatPOptions options = 5;</code>