const userIds: string[] = ['Sendbird', 'your_bot_id'];
await fetch('https://api-{application_id}.sendbird.com/v3/bots', {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json'
    },
    body: JSON.stringify({
        bot_userid: 'your_bot_id',
        bot_nickname: 'GPT Helper Bot',
        is_privacy_mode: false,
        ai: {
            backend: 'chatgpt',
            system_message: 'You are a helpful assistant',
            temperature: 0.7,
            max_tokens: 256,
            top_p: 0,
            presence_penalty: 0,
            frequency_penalty: 0
        }
    })
});
await channel.inviteWithUserIds(userIds);