def add_to_first_list(self, thread_id, *items, **kwargs):
        items = [item.replace("\n", " ") for item in items]
        args = {
            "thread_id": thread_id,
            "content": "\n\n".join(items),
            "format": "markdown",
            "operation": self.AFTER_SECTION
        }
        args.update(kwargs)
        if "section_id" not in args:
            first_list = self.get_first_list(thread_id)
            if not first_list:
                return None
            args["section_id"] = self.get_last_list_item_id(first_list)
        if not args["section_id"]:
            # section_id = first_list.attrib["id"]
            return None
        return self.edit_document(**args)
Adds the given items to the first list in the given document.
dataset/ETHPy150Open quip/quip-api/python/quip.py/QuipClient.add_to_first_list