fromPort

Start of port range for the TCP and UDP protocols, or an ICMP type number. An ICMP type number of -1 indicates a wildcard (i.e., any ICMP type number).

Type: integer

groups

List of security group and user ID pairs.

Type: UserIdGroupPairSetType

ipProtocol

IP protocol.

Type: xsd:string

ipRanges

IP ranges.

Type: IpRangeSetType

toPort

End of port range for the TCP and UDP protocols, or an ICMP code. An ICMP code of -1 indicates a wildcard (i.e., any ICMP code).

Type: integer