Append a user turn and produce an assistant reply

curl -X POST https://api.moonborn.co/v1/chat/sessions/<id>/messages \
  -H "Authorization: Bearer $MOONBORN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
      "userText": "<string>"
    }'

import Moonborn from '@moonborn/sdk';

const client = new Moonborn({ apiKey: process.env.MOONBORN_API_KEY });

const result = await client.chat.sendChatMessage({
  id: '<id>',
  userText: "<string>",
});

import os
from moonborn import Moonborn

client = Moonborn(api_key=os.environ["MOONBORN_API_KEY"])

result = client.chat.send_chat_message(
    id="<id>",
    user_text="<string>",
)