AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionHK6Y8N6JN4811N4W/IS6JG2vKZuYP0CpqqNlEjEDOWOJxqlX2MuuGXlxq6uS0aVtr3a+81qaoRzR2cgMqHaQUqNVlLE=