A client requirement  that requires the implementation of 2D data matrix barcode generation and embed it in PDF documents in Pega. I've been researching various approaches and libraries, but I wanted to reach out to the community to see if anyone has successfully implemented this functionality in their Pega applications.

Specifically, I'm interested in learning about:

1. Any experiences or insights into generating 2D data matrix barcodes within a Pega environment.
2. Techniques or libraries used to integrate barcode generation functionality into Pega applications.
3. Methods for embedding generated barcodes into PDF documents generated within Pega.

If anyone has successfully implemented or has knowledge of such implementations, I would greatly appreciate any guidance, tips, or best practices you can share.