Retrieve a thread of messages posted to a conversation

        Args:
            channel (str): Conversation ID to fetch thread from. e.g. 'C1234567890'
            ts (str): Unique identifier of a thread's parent message. e.g. '1234567890.123456'

def conversations_replies(self, *, channel: str, ts: str, **kwargs) -> SlackResponse:
        """Retrieve a thread of messages posted to a conversation

        Args:
            channel (str): Conversation ID to fetch thread from. e.g. 'C1234567890'
            ts (str): Unique identifier of a thread's parent message. e.g. '1234567890.123456'
        """
        kwargs.update({"channel": channel, "ts": ts})
        return self.api_call("conversations.replies", http_verb="GET", params=kwargs)