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 actionDPK56AS677WZ0G88/2pANSPmSL9WsbksNnVggASR+nhQZ76BZUFuKzRm4XX6LvYFvTZCjLjDqZDmhG0rpUkqsvZl9Zw=