| Dry Run |
Dry run validates user permissions and inputs without completing the EC2 action (true or false). |
| Group Name |
The name of the security group. Normally used for the EC2-Classic or the default VPC security group. |
| Group ID |
The ID of the security group. Required for a non-default VPC. |
| Source Security Group Name |
The name of the source security group. For EC2-VPC, the source security group must be in the same VPC. |
| Source Security Group Owner ID |
TThe AWS account number for the source security group. For EC2-VPC, the source security group must be in the same VPC. Creates rules that grant full ICMP, UDP, and TCP access. To create a rule with a specific IP protocol and port range, use a set of IP permissions instead. |
| IP Protocol |
The IP protocol name (tcp, udp, icmp). (VPC only) Use -1 to specify all. You can't specify this parameter when specifying a source security group. |
| From Port |
The start of port range for the TCP and UDP protocols, or an ICMP type number. For the ICMP type number, use -1 to specify all ICMP types. You can't specify this parameter when specifying a source security group. |
| To Port |
The end of port range for the TCP and UDP protocols, or an ICMP code number. For the ICMP code number, use -1 to specify all ICMP codes for the ICMP type. You can't specify this parameter when specifying a source security group. |
| CIDR IP Address Range |
The CIDR IP address range. You can't specify this parameter when specifying a source security group. |
