in code/log-processing/src/handlers/index.js [227:235]
await retry(
(bail) => cloudWatch.putMetricData(req).promise().catch(bailIfErrorNotRetryable(bail)),
{
retries: parseInt(process.env.RETRIES || '5'),
minTimeout: parseFloat(process.env.RETRY_MIN_TIMEOUT || '1000'),
maxTimeout: parseFloat(process.env.RETRY_MAX_TIMEOUT || '60000'),
factor: 2,
onRetry: (err) => log.warn('retrying publishing CloudWatch metrics...', err)
})