Sets the start of port range for the TCP and UDP protocols, or an ICMP type number.

C# |
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public AuthorizeSecurityGroupIngressRequest WithFromPort( decimal fromPort )

- fromPort (Decimal)
- The start of port range for the TCP and UDP protocols, or an ICMP type number.

this instance