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 actionQNRWS8VH3CK41RQErcxfKFEmuzqqaFjW7kxpbtIyXaH7pcGq4dWd16xYQGILXvTUD2oY1oUK4W16o+tAzdiJeE51yhk=