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 actionSGVNGBCSRY2ZDP84cI2nrxB5Uvjzy3CSYE2CJ0iZKDZ5khBAwKZBY0ugHMDj7ceH+04ldW2tI7viHpUFwSAiZcDOHmC4xwNFH42XhriHOLiJORNXcRhPVGaKOyQ=