Security
Resource Type definition for AWS::EC2::SecurityGroupIngress
Properties
Updates the description of an ingress (inbound) security group rule. You can replace an existing description, or add a description to a rule that did not have one previously
The ID of the security group. You must specify either the security group ID or the security group name in the request. For security groups in a nondefault VPC, you must specify the security group ID. You must specify the GroupName property or the GroupId property. For security groups that are in a VPC, you must use the GroupId property.
The IP protocol name (tcp, udp, icmp, icmpv6) or number (see Protocol Numbers). VPC only Use -1 to specify all protocols. When authorizing security group rules, specifying -1 or a protocol number other than tcp, udp, icmp, or icmpv6 allows traffic on all ports, regardless of any port range you specify. For tcp, udp, and icmp, you must specify a port range. For icmpv6, the port range is optional; if you omit the port range, traffic for all types and codes is allowed.
EC2-VPC only The ID of a prefix list.
The ID of the security group. You must specify either the security group ID or the security group name. For security groups in a nondefault VPC, you must specify the security group ID.
EC2-Classic, default VPC The name of the source security group. You must specify the GroupName property or the GroupId property. For security groups that are in a VPC, you must use the GroupId property.
nondefault VPC The AWS account ID that owns the source security group. You can't specify this property with an IP address range. If you specify SourceSecurityGroupName or SourceSecurityGroupId and that security group is owned by a different account than the account creating the stack, you must specify the SourceSecurityGroupOwnerId; otherwise, this property is optional.