software.amazon.awscdk.services.ec2

Class CfnSecurityGroupEgress

java.lang.Object

software.constructs.Construct

software.amazon.awscdk.core.Construct

software.amazon.awscdk.core.CfnElement

software.amazon.awscdk.core.CfnRefElement

software.amazon.awscdk.core.CfnResource

software.amazon.awscdk.services.ec2.CfnSecurityGroupEgress

All Implemented Interfaces:

IConstruct, IDependable, IInspectable

@Generated(value="jsii-pacmak/1.74.0 (build 6d08790)",
           date="2023-03-22T19:35:42.699Z")
public class CfnSecurityGroupEgress
extends CfnResource
implements IInspectable

A CloudFormation `AWS::EC2::SecurityGroupEgress`.

[EC2-VPC only] Adds the specified egress rules to a security group for use with a VPC.

An outbound rule permits instances to send traffic to the specified destination IPv4 or IPv6 CIDR address ranges, or to the specified destination security groups for the same VPC.

You specify a protocol for each rule (for example, TCP). For the TCP and UDP protocols, you must also specify the destination port or port range. For the ICMP protocol, you must also specify the ICMP type and code. You can use -1 for the type or code to mean all types or all codes.

You must specify only one of the following properties: CidrIp , CidrIpv6 , DestinationPrefixListId , or DestinationSecurityGroupId .

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ). If you do not specify one of these parameters, the stack will launch successfully but the rule will not be added to the security group.

Rule changes are propagated to affected instances as quickly as possible. However, a small delay might occur.

For more information about VPC security group limits, see Amazon VPC Limits .

Use AWS::EC2::SecurityGroupIngress and AWS::EC2::SecurityGroupEgress only when necessary, typically to allow security groups to reference each other in ingress and egress rules. Otherwise, use the embedded ingress and egress rules of the security group. For more information, see Amazon EC2 Security Groups .

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.ec2.*;
 CfnSecurityGroupEgress cfnSecurityGroupEgress = CfnSecurityGroupEgress.Builder.create(this, "MyCfnSecurityGroupEgress")
         .groupId("groupId")
         .ipProtocol("ipProtocol")
         // the properties below are optional
         .cidrIp("cidrIp")
         .cidrIpv6("cidrIpv6")
         .description("description")
         .destinationPrefixListId("destinationPrefixListId")
         .destinationSecurityGroupId("destinationSecurityGroupId")
         .fromPort(123)
         .toPort(123)
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CfnSecurityGroupEgress.Builder A fluent builder for CfnSecurityGroupEgress.

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IInspectable

IInspectable.Jsii$Default, IInspectable.Jsii$Proxy

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IConstruct

IConstruct.Jsii$Default

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CFN_RESOURCE_TYPE_NAME The CloudFormation resource type name for this resource class.

Constructor Summary

Constructors

Modifier	Constructor and Description
	CfnSecurityGroupEgress(Construct scope, java.lang.String id, CfnSecurityGroupEgressProps props) Create a new `AWS::EC2::SecurityGroupEgress`.
protected	CfnSecurityGroupEgress(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	CfnSecurityGroupEgress(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method and Description
protected java.util.Map<java.lang.String,java.lang.Object>	getCfnProperties()
java.lang.String	getCidrIp() The IPv4 address range, in CIDR format.
java.lang.String	getCidrIpv6() The IPv6 address range, in CIDR format.
java.lang.String	getDescription() The description of an egress (outbound) security group rule.
java.lang.String	getDestinationPrefixListId() [EC2-VPC only] The prefix list IDs for an AWS service.
java.lang.String	getDestinationSecurityGroupId() The ID of the security group.
java.lang.Number	getFromPort() If the protocol is TCP or UDP, this is the start of the port range.
java.lang.String	getGroupId() The ID of the security group.
java.lang.String	getIpProtocol() The IP protocol name ( `tcp` , `udp` , `icmp` , `icmpv6` ) or number (see [Protocol Numbers](https://docs.aws.amazon.com/http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml) ).
java.lang.Number	getToPort() If the protocol is TCP or UDP, this is the end of the port range.
void	inspect(TreeInspector inspector) Examines the CloudFormation resource and discloses attributes.
protected java.util.Map<java.lang.String,java.lang.Object>	renderProperties(java.util.Map<java.lang.String,java.lang.Object> props)
void	setCidrIp(java.lang.String value) The IPv4 address range, in CIDR format.
void	setCidrIpv6(java.lang.String value) The IPv6 address range, in CIDR format.
void	setDescription(java.lang.String value) The description of an egress (outbound) security group rule.
void	setDestinationPrefixListId(java.lang.String value) [EC2-VPC only] The prefix list IDs for an AWS service.
void	setDestinationSecurityGroupId(java.lang.String value) The ID of the security group.
void	setFromPort(java.lang.Number value) If the protocol is TCP or UDP, this is the start of the port range.
void	setGroupId(java.lang.String value) The ID of the security group.
void	setIpProtocol(java.lang.String value) The IP protocol name ( `tcp` , `udp` , `icmp` , `icmpv6` ) or number (see [Protocol Numbers](https://docs.aws.amazon.com/http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml) ).
void	setToPort(java.lang.Number value) If the protocol is TCP or UDP, this is the end of the port range.

Methods inherited from class software.amazon.awscdk.core.CfnResource

addDeletionOverride, addDependsOn, addMetadata, addOverride, addPropertyDeletionOverride, addPropertyOverride, applyRemovalPolicy, applyRemovalPolicy, applyRemovalPolicy, getAtt, getCfnOptions, getCfnResourceType, getMetadata, getUpdatedProperites, isCfnResource, shouldSynthesize, toString, validateProperties

Methods inherited from class software.amazon.awscdk.core.CfnRefElement

getRef

Methods inherited from class software.amazon.awscdk.core.CfnElement

getCreationStack, getLogicalId, getStack, isCfnElement, overrideLogicalId

Methods inherited from class software.amazon.awscdk.core.Construct

getNode, isConstruct, onPrepare, onSynthesize, onValidate, prepare, synthesize, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CFN_RESOURCE_TYPE_NAME

public static final java.lang.String CFN_RESOURCE_TYPE_NAME

The CloudFormation resource type name for this resource class.

Constructor Detail

CfnSecurityGroupEgress

protected CfnSecurityGroupEgress(software.amazon.jsii.JsiiObjectRef objRef)

CfnSecurityGroupEgress

protected CfnSecurityGroupEgress(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

CfnSecurityGroupEgress

public CfnSecurityGroupEgress(Construct scope,
                              java.lang.String id,
                              CfnSecurityGroupEgressProps props)

Create a new `AWS::EC2::SecurityGroupEgress`.

Parameters:

scope - - scope in which this resource is defined. This parameter is required.

id - - scoped id of the resource. This parameter is required.

props - - resource properties. This parameter is required.

Method Detail

inspect

public void inspect(TreeInspector inspector)

Examines the CloudFormation resource and discloses attributes.

Specified by:

inspect in interface IInspectable

Parameters:

inspector - - tree inspector to collect and process attributes. This parameter is required.

renderProperties

protected java.util.Map<java.lang.String,java.lang.Object> renderProperties(java.util.Map<java.lang.String,java.lang.Object> props)

Overrides:

renderProperties in class CfnResource

Parameters:

props - This parameter is required.

getCfnProperties

protected java.util.Map<java.lang.String,java.lang.Object> getCfnProperties()

Overrides:

getCfnProperties in class CfnResource

getGroupId

public java.lang.String getGroupId()

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.

setGroupId

public void setGroupId(java.lang.String value)

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.

getIpProtocol

public java.lang.String getIpProtocol()

The IP protocol name ( `tcp` , `udp` , `icmp` , `icmpv6` ) or number (see [Protocol Numbers](https://docs.aws.amazon.com/http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml) ).

[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.

setIpProtocol

public void setIpProtocol(java.lang.String value)

The IP protocol name ( `tcp` , `udp` , `icmp` , `icmpv6` ) or number (see [Protocol Numbers](https://docs.aws.amazon.com/http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml) ).

[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.

getCidrIp

public java.lang.String getCidrIp()

The IPv4 address range, in CIDR format.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

For examples of rules that you can add to security groups for specific access scenarios, see Security group rules for different use cases in the Amazon EC2 User Guide .

setCidrIp

public void setCidrIp(java.lang.String value)

The IPv4 address range, in CIDR format.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

For examples of rules that you can add to security groups for specific access scenarios, see Security group rules for different use cases in the Amazon EC2 User Guide .

getCidrIpv6

public java.lang.String getCidrIpv6()

The IPv6 address range, in CIDR format.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

For examples of rules that you can add to security groups for specific access scenarios, see Security group rules for different use cases in the Amazon EC2 User Guide .

setCidrIpv6

public void setCidrIpv6(java.lang.String value)

The IPv6 address range, in CIDR format.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

For examples of rules that you can add to security groups for specific access scenarios, see Security group rules for different use cases in the Amazon EC2 User Guide .

getDescription

public java.lang.String getDescription()

The description of an egress (outbound) security group rule.

Constraints: Up to 255 characters in length. Allowed characters are a-z, A-Z, 0-9, spaces, and ._-:/()#,@[]+=;{}!$*

setDescription

public void setDescription(java.lang.String value)

The description of an egress (outbound) security group rule.

Constraints: Up to 255 characters in length. Allowed characters are a-z, A-Z, 0-9, spaces, and ._-:/()#,@[]+=;{}!$*

getDestinationPrefixListId

public java.lang.String getDestinationPrefixListId()

[EC2-VPC only] The prefix list IDs for an AWS service.

This is the AWS service that you want to access through a VPC endpoint from instances associated with the security group.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

setDestinationPrefixListId

public void setDestinationPrefixListId(java.lang.String value)

[EC2-VPC only] The prefix list IDs for an AWS service.

This is the AWS service that you want to access through a VPC endpoint from instances associated with the security group.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

getDestinationSecurityGroupId

public java.lang.String getDestinationSecurityGroupId()

The ID of the security group.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

setDestinationSecurityGroupId

public void setDestinationSecurityGroupId(java.lang.String value)

The ID of the security group.

You must specify a destination security group ( DestinationPrefixListId or DestinationSecurityGroupId ) or a CIDR range ( CidrIp or CidrIpv6 ).

getFromPort

public java.lang.Number getFromPort()

If the protocol is TCP or UDP, this is the start of the port range.

If the protocol is ICMP or ICMPv6, this is the type number. A value of -1 indicates all ICMP/ICMPv6 types. If you specify all ICMP/ICMPv6 types, you must specify all ICMP/ICMPv6 codes.

setFromPort

public void setFromPort(java.lang.Number value)

If the protocol is TCP or UDP, this is the start of the port range.

If the protocol is ICMP or ICMPv6, this is the type number. A value of -1 indicates all ICMP/ICMPv6 types. If you specify all ICMP/ICMPv6 types, you must specify all ICMP/ICMPv6 codes.

getToPort

public java.lang.Number getToPort()

If the protocol is TCP or UDP, this is the end of the port range.

If the protocol is ICMP or ICMPv6, this is the code. A value of -1 indicates all ICMP/ICMPv6 codes. If you specify all ICMP/ICMPv6 types, you must specify all ICMP/ICMPv6 codes.

setToPort

public void setToPort(java.lang.Number value)

If the protocol is TCP or UDP, this is the end of the port range.

If the protocol is ICMP or ICMPv6, this is the code. A value of -1 indicates all ICMP/ICMPv6 codes. If you specify all ICMP/ICMPv6 types, you must specify all ICMP/ICMPv6 codes.