AWS SDK for .NET Documentation
RuleNumber Property
AmazonAmazon.EC2.ModelCreateNetworkAclEntryRequestRuleNumber Did this page help you?   Yes   No    Tell us about it...
Rule number to assign to the entry (e.g., 100).
Declaration Syntax
C#
public decimal RuleNumber { get; set; }
Remarks
ACL entries are processed in ascending order by rule number.

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)