Hey @user182 
- just following up here. @Luke and @remy727 are on point, we would advise moving over to GraphQL as REST is now considered a Legacy API. It’s not fully deprecated or sunset and still functions, but it is being phased out slowly in favour of GraphQL. There’s a bit more info on this here:
If you’re still seeing errors in Postman though after given the above steps from Remy a try, if you can share an X-Request-ID from your headers section in the API response, I can take a look at our logs and narrow down exactly what’s happening there. Hope this helps! 