AWS CDK Reference

Appearance

v2.275.0

CfnSecurityGroupEgressPropsMixin Mixin ​

Adds the specified outbound (egress) rule to a security group.

An outbound rule permits instances to send traffic to the specified IPv4 or IPv6 address range, the IP addresses that are specified by a prefix list, or the instances that are associated with a destination security group. For more information, see Security group rules .

You must specify exactly one of the following destinations: an IPv4 address range, an IPv6 address range, a prefix list, or a security group.

You must specify a protocol for each rule (for example, TCP). If the protocol is TCP or UDP, you must also specify a port or port range. If the protocol is ICMP or ICMPv6, you must also specify the ICMP/ICMPv6 type and code. To specify all types or all codes, use -1.

Rule changes are propagated to instances associated with the security group as quickly as possible. However, a small delay might occur.

CloudFormation
AWS::EC2::SecurityGroupEgress
Source
Generated code
Type last changed
v2.269.0 · 16 Sep 2026

Initializer ​

ts
new CfnSecurityGroupEgressPropsMixin(props: CfnSecurityGroupEgressMixinProps, options?: CfnPropertyMixinOptions)
python
CfnSecurityGroupEgressPropsMixin(props: CfnSecurityGroupEgressMixinProps, options: typing.Optional[CfnPropertyMixinOptions] = None)
java
new CfnSecurityGroupEgressPropsMixin(CfnSecurityGroupEgressMixinProps props, CfnPropertyMixinOptions options)
csharp
new CfnSecurityGroupEgressPropsMixin(CfnSecurityGroupEgressMixinProps props, CfnPropertyMixinOptions? options = null)
go
NewCfnSecurityGroupEgressPropsMixin(Props CfnSecurityGroupEgressMixinProps, Options CfnPropertyMixinOptions)

Methods ​

applyTo(construct: IConstruct): voiddef apply_to(self, construct: IConstruct) -> Nonepublic void applyTo(IConstruct construct)public void ApplyTo(IConstruct construct)func ApplyTo(Construct IConstruct)#
Apply the mixin properties to the construct.
isMixin(x: any): boolean@staticmethod def is_mixin(x: Any) -> boolpublic static Boolean isMixin(Object x)public static bool IsMixin(object x)func IsMixin(X interface{}) *boolstatic#
Checks if `x` is a Mixin.
1 parameter · returns

Parameters

  • xxxxX — Any object.

Returns: true if x is an object created from a class which extends Mixin.

supports(construct: IConstruct): booleandef supports(self, construct: IConstruct) -> boolpublic Boolean supports(IConstruct construct)public bool Supports(IConstruct construct)func Supports(Construct IConstruct) *bool#
Check if this mixin supports the given construct.