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 actionW5DHSD7HP84QCFGX3l0byiHb57IYRHr20zkUHlUt6e3LI4Dkc5lOsvWe1a5EGYSxBU8JZW1IgHaKzlSeK61D/n7sZYvRbm3IBE8IHMzq13LH/+mfzYtwAFQHerA=