Can you assist me how I can make this to work?
Solved! Go to Solution.
That's strange the same REST request worked in the browser, let's schedule a call to hop on a screen share and take a look at the behavior. There's a tool we can use to see exactly what's happening when Survey123 sends the request.
Please feel free to email me at ZSutherby@esri.com and we can schedule a time that works best.