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 actionMC51TASVQ66N3Z5QrRNvdzqzoJKH6q+gW0FyiSkg5tPFOzEdm8WAlnksW+D0uyx2Un4abLrDEprW5mf4UeDSYat+YAY=