interface IFunctionUrl

Language	Type name
.NET	Amazon.CDK.AWS.Lambda.IFunctionUrl
Go	github.com/aws/aws-cdk-go/awscdk/v2/awslambda#IFunctionUrl
Java	software.amazon.awscdk.services.lambda.IFunctionUrl
Python	aws_cdk.aws_lambda.IFunctionUrl
TypeScript (source)	aws-cdk-lib » aws_lambda » IFunctionUrl

Implemented by FunctionUrl

A Lambda function Url.

Properties

Name	Type	Description
authType	FunctionUrlAuthType	The authType of the function URL, used for access control.
env	ResourceEnvironment	The environment this resource belongs to.
functionArn	string	The ARN of the function this URL refers to.
node	Node	The tree node.
stack	Stack	The stack in which this resource is defined.
url	string	The url of the Lambda function.

---

authType

Type: FunctionUrlAuthType

The authType of the function URL, used for access control.

---

env

Type: ResourceEnvironment

The environment this resource belongs to.

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.

---

functionArn

Type: string

The ARN of the function this URL refers to.

---

node

Type: Node

The tree node.

---

stack

Type: Stack

The stack in which this resource is defined.

---

url

Type: string

The url of the Lambda function.

Methods

Name	Description
applyRemovalPolicy(policy)	Apply the given removal policy to this resource.
grantInvokeUrl(identity)	Grant the given identity permissions to invoke this Lambda Function URL.

---

applyRemovalPolicy(policy)

public applyRemovalPolicy(policy: RemovalPolicy): void

Parameters

• policy RemovalPolicy

Apply the given removal policy to this resource.

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).

---

grantInvokeUrl(identity)

public grantInvokeUrl(identity: IGrantable): Grant

Parameters

• identity IGrantable

Returns

• Grant

Grant the given identity permissions to invoke this Lambda Function URL.