A Solution Design Reference (SDR) is built for architectsite.

To meet the specified business requirements, the query string parameters in the network request must include:

events=event1,event2: This captures both newsletter sign-up attempts (event1) and successful sign-ups (event2).

vl=architectsite.com: This identifies the URL.

pageName=homepage: This tracks the user journey through the site by page name.

ch=home: This captures the site section where the successful newsletter sign-ups occur.

The combination of these parameters ensures that all the required data points are collected and reported accurately.