AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionTBST0BY1YKA01HGYz5JO4LkEeUS+sJiM3UCw9LQyhlMGtBbBHJMeDNmgHCZlb+MpfZWuNz7RzqURjnucY/4RwcbzCzAD7SGxQBc3IetwqW/LhzWn