I am developing an Alexa skill via the Alexa skill developer console followed by the Amazon Alexa tutorial. I want to create a dynamoDB database. When I click the dynamoDB icon on the toolbar of the Alexa developer console, the website showed: Not Authorized. And I realized the account on the top-right, is a VoiceHubSSORole, which is not one of the roles that I created on the IAM. I have been confused about that for few days. Could you please give me a solution to solve the problem, please?