@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serializeType_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, serializeType_);
    }
    {
      int dataSize = 0;
      for (int i = 0; i < args_.size(); i++) {
        dataSize += com.google.protobuf.CodedOutputStream
          .computeBytesSizeNoTag(args_.get(i));
      }
      size += dataSize;
      size += 1 * getArgsList().size();
    }
    {
      int dataSize = 0;
      for (int i = 0; i < argTypes_.size(); i++) {
        dataSize += computeStringSizeNoTag(argTypes_.getRaw(i));
      }
      size += dataSize;
      size += 1 * getArgTypesList().size();
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<code>repeated string argTypes = 3;</code>
@param index The index of the value to return.
@return The bytes of the argTypes at the given index.
remoting/remoting-triple/build/generated/source/proto/main/java/triple/Request.java