public static com.alipay.sofa.jraft.rpc.RpcRequests.ReadIndexRequest parseFrom(java.nio.ByteBuffer data)
                                                                                                                throws com.google.protobuf.InvalidProtocolBufferException {
            return PARSER.parseFrom(data);
        }
<code>optional .jraft.ReadOnlyType readOnlyOptions = 5;</code>
jraft-core/src/main/java/com/alipay/sofa/jraft/rpc/RpcRequests.java