Hello, I would like to generate a report using the survey123 api. There are posts on this forum that explain how to do that: see here.
In my situation I have an added complication, my content is on a portal instance. Typically, I access my surveys by using the following URL structure:
https://survey123.arcgis.com?portalUrl=https://host.domain.com/webadaptor (where host, domain, and webadaptor are replaced by information about your portal)
When using the API I'm at a loss. How do I authenticate? Can I use the API if I need to use a portal redirect?