You do not have permission to servicecatalog:ListApplications. To request access, copy the following text and send it to your AWS administrator. Learn more about troubleshooting access denied errors.
User: arn:aws:sts::520040769395:assumed-role/voclabs/user2938742=Paulo_Tuppy
Service: servicecatalog
Action: ListApplications
In resource(s): arn:aws:servicecatalog:us-east-1:520040769395:/applications/*
As a result, I cannot access the list and therefore score in the challenge.