API query works in preview but not on live public site

[Jagan]

This got resolved for me

API in public app throws 400 error, same api works fine in logged in mode

On the first screenshot, it looks like we may have not clicked "Save & Run" on the "sdwanProducts" query. Try saving it, running it to make sure everything is still working, create a new release, and check the public app after a minute or two. If this does not solve the issue, come to Office Hours tomorrow at 11am PST. We are happy to take a closer look at what is going on.