Package software.amazon.awscdk.services.ec2

Interface CfnSecurityGroupProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnSecurityGroupProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.116.0 (build 0eddcff)",
           date="2025-10-29T11:15:37.256Z")
@Stability(Stable)
public interface CfnSecurityGroupProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnSecurityGroup.

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.*;
 CfnSecurityGroupProps cfnSecurityGroupProps = CfnSecurityGroupProps.builder()
         .groupDescription("groupDescription")
         // the properties below are optional
         .groupName("groupName")
         .securityGroupEgress(List.of(EgressProperty.builder()
                 .ipProtocol("ipProtocol")
                 // the properties below are optional
                 .cidrIp("cidrIp")
                 .cidrIpv6("cidrIpv6")
                 .description("description")
                 .destinationPrefixListId("destinationPrefixListId")
                 .destinationSecurityGroupId("destinationSecurityGroupId")
                 .fromPort(123)
                 .toPort(123)
                 .build()))
         .securityGroupIngress(List.of(IngressProperty.builder()
                 .ipProtocol("ipProtocol")
                 // the properties below are optional
                 .cidrIp("cidrIp")
                 .cidrIpv6("cidrIpv6")
                 .description("description")
                 .fromPort(123)
                 .sourcePrefixListId("sourcePrefixListId")
                 .sourceSecurityGroupId("sourceSecurityGroupId")
                 .sourceSecurityGroupName("sourceSecurityGroupName")
                 .sourceSecurityGroupOwnerId("sourceSecurityGroupOwnerId")
                 .toPort(123)
                 .build()))
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .vpcId("vpcId")
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnSecurityGroupProps.Builder	A builder for CfnSecurityGroupProps
static final class	CfnSecurityGroupProps.Jsii$Proxy	An implementation for CfnSecurityGroupProps

Method Summary

Modifier and Type	Method	Description
static CfnSecurityGroupProps.Builder	builder()
String	getGroupDescription()	A description for the security group.
default String	getGroupName()	The name of the security group.
default Object	getSecurityGroupEgress()	The outbound rules associated with the security group.
default Object	getSecurityGroupIngress()	The inbound rules associated with the security group.
default List<CfnTag>	getTags()	Any tags assigned to the security group.
default String	getVpcId()	The ID of the VPC for the security group.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getGroupDescription

@Stability(Stable)
@NotNull
String getGroupDescription()

A description for the security group.

Constraints: Up to 255 characters in length

Valid characters: a-z, A-Z, 0-9, spaces, and ._-:/()#,@[]+=&;{}!$*

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html#cfn-ec2-securitygroup-groupdescription

getGroupName

@Stability(Stable)
@Nullable
default String getGroupName()

The name of the security group. Names are case-insensitive and must be unique within the VPC.

Constraints: Up to 255 characters in length. Can't start with sg- .

Valid characters: a-z, A-Z, 0-9, spaces, and ._-:/()#,@[]+=&;{}!$*

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html#cfn-ec2-securitygroup-groupname

getSecurityGroupEgress

@Stability(Stable)
@Nullable
default Object getSecurityGroupEgress()

The outbound rules associated with the security group.

Returns union: either IResolvable or Listinvalid input: '<'either IResolvable or CfnSecurityGroup.EgressProperty>

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html#cfn-ec2-securitygroup-securitygroupegress

getSecurityGroupIngress

@Stability(Stable)
@Nullable
default Object getSecurityGroupIngress()

The inbound rules associated with the security group.

Returns union: either IResolvable or Listinvalid input: '<'either IResolvable or CfnSecurityGroup.IngressProperty>

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html#cfn-ec2-securitygroup-securitygroupingress

getTags

@Stability(Stable)
@Nullable
default List<CfnTag> getTags()

Any tags assigned to the security group.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html#cfn-ec2-securitygroup-tags

getVpcId

@Stability(Stable)
@Nullable
default String getVpcId()

The ID of the VPC for the security group.

If you do not specify a VPC, the default is to use the default VPC for the Region. If there's no specified VPC and no default VPC, security group creation fails.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-securitygroup.html#cfn-ec2-securitygroup-vpcid

builder

@Stability(Stable)
static CfnSecurityGroupProps.Builder builder()

Returns:

a CfnSecurityGroupProps.Builder of CfnSecurityGroupProps