A long awaited feature is finally here! You can now have your response body be a ReadableStream when used with Function URLs. Just update your Lambda config (and APIG if needed) and pass streamifyResponse: true into middy and you're ready to go!
See new documentation: https://middy.js.org/docs/intro/streamify-response
What's Changed
- Support streamifyResponse by @willfarrell in #1039
Full Changelog: 4.2.8...4.3.0