AWS Lambda function sample to trigger Kompira Pigeon via CloudWatch Event.

CloudWatchEventToPigeonRequestSample.js

const https = require('https');

const invokePigeon = (callflowId, guidanceId, parameters) => new Promise((resolve, reject) => {
    const options = {
        host: 'xxx.cloud.kompira.jp', // replace to your space domain
        port: 443,
        path: '/api/apps/pigeon/chain/invoke',
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
            'X-Authorization': 'Token XXXXXX' // replace XXXXXX to your API Token
        }
    };
    const payload = {
        params: {
            callflowId: callflowId,
            guidanceId: guidanceId,
            parameters: parameters
        }
    };
    const req = https.request(options, res => {
        let buffer = "";
        res.on('data', chunk => buffer += chunk);
        res.on('end', () => resolve(JSON.parse(buffer)));
    });
    req.on('error', e => reject(e.message));
    req.write(JSON.stringify(payload));
    req.end();
});

exports.handler = async (event, context) => new Promise( async (resolve, reject) => {
    const callflowId = '00000000-0000-0000-0000-0000000000000'; // replace to your callflow ID
    const guidanceId = '00000000-0000-0000-0000-0000000000000'; // replace to your guidance ID

    const message = event.detail.Message;
    const parameters = {
        message: message,     // will replace {{message}} in guidance
    };

    const response = await invokePigeon(callflowId, guidanceId, parameters);
    console.log('Pigeon response:\n' + JSON.stringify(response));
});