AWS CDK Reference

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v2.273.0

IInstance Interface ​

Source
aws-ec2/lib/instance.ts
Type last changed
v2.224.0 · 13 Nov 2025

Properties ​

connectionsConnectionsconnectionsConnectionsconnectionsConnectionsConnectionsConnectionsConnectionsConnectionsrequired#
The network connections associated with this resource.
envResourceEnvironmentenvResourceEnvironmentenvResourceEnvironmentEnvResourceEnvironmentEnvResourceEnvironmentrequired#
The environment this resource belongs to.
notes

For resources that are created and managed in a Stack (those created by creating new class instances like new Role(), new Bucket(), etc.), this is always the same as the environment of the stack they belong to.

For referenced resources (those obtained from referencing methods like Role.fromRoleArn(), Bucket.fromBucketName(), etc.), they might be different than the stack they were imported into.

grantPrincipalIPrincipalgrant_principalIPrincipalgrantPrincipalIPrincipalGrantPrincipalIPrincipalGrantPrincipalIPrincipalrequired#
The principal to grant permissions to.
instanceAvailabilityZonestringinstance_availability_zonestrinstanceAvailabilityZoneStringInstanceAvailabilityZonestringInstanceAvailabilityZone*stringrequired#
The availability zone the instance was launched in.
instanceIdstringinstance_idstrinstanceIdStringInstanceIdstringInstanceId*stringrequired#
The instance's ID.
instancePrivateDnsNamestringinstance_private_dns_namestrinstancePrivateDnsNameStringInstancePrivateDnsNamestringInstancePrivateDnsName*stringrequired#
Private DNS name for this instance.
instancePrivateIpstringinstance_private_ipstrinstancePrivateIpStringInstancePrivateIpstringInstancePrivateIp*stringrequired#
Private IP for this instance.
instancePublicDnsNamestringinstance_public_dns_namestrinstancePublicDnsNameStringInstancePublicDnsNamestringInstancePublicDnsName*stringrequired#
Publicly-routable DNS name for this instance.

(May be an empty string if the instance does not have a public name).

instancePublicIpstringinstance_public_ipstrinstancePublicIpStringInstancePublicIpstringInstancePublicIp*stringrequired#
Publicly-routable IP address for this instance.

(May be an empty string if the instance does not have a public IP).

instanceRefInstanceReferenceinstance_refInstanceReferenceinstanceRefInstanceReferenceInstanceRefInstanceReferenceInstanceRefInstanceReferencerequired#
A reference to a Instance resource.
nodeNodenodeNodenodeNodeNodeNodeNodeNoderequired#
The tree node.
stackStackstackStackstackStackStackStackStackStackrequired#
The stack in which this resource is defined.

Methods ​

applyRemovalPolicy(policy: RemovalPolicy): voiddef apply_removal_policy(self, policy: RemovalPolicy) -> Nonepublic void applyRemovalPolicy(RemovalPolicy policy)public void ApplyRemovalPolicy(RemovalPolicy policy)func ApplyRemovalPolicy(Policy RemovalPolicy)#
Apply the given removal policy to this resource.
notes

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).

with(...mixins: IMixin[]): IConstructdef with(self, mixins: IMixin) -> IConstructpublic IConstruct with(IMixin mixins)public IConstruct With(IMixin mixins)func With(Mixins IMixin) IConstruct#
Applies one or more mixins to this construct.

Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited.

1 parameter · returns

Parameters

  • mixinsmixinsmixinsmixinsMixins — The mixins to apply.

Returns: This construct for chaining