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 actionZG8KT691KDH3VSCGCkouQn+5Yyi38GPbUZp5AYfiGlhmV0odTIKL3ntDOCNgqwWBjVA9H6OWiP4bb9isZTlRn2Giz0I=