class ApiMapping (construct) 🔹

Language	Type name
.NET	Amazon.CDK.AWS.APIGatewayv2.ApiMapping
Java	software.amazon.awscdk.services.apigatewayv2.ApiMapping
Python	aws_cdk.aws_apigatewayv2.ApiMapping
TypeScript (source)	@aws-cdk/aws-apigatewayv2 » ApiMapping

Implements IConstruct, IConstruct, IDependable, IResource, IApiMapping

Create a new API mapping for API Gateway API endpoint.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as apigatewayv2 from '@aws-cdk/aws-apigatewayv2';

declare const api: apigatewayv2.IApi;
declare const domainName: apigatewayv2.DomainName;
declare const stage: apigatewayv2.IStage;
const apiMapping = new apigatewayv2.ApiMapping(this, 'MyApiMapping', {
  api: api,
  domainName: domainName,

  // the properties below are optional
  apiMappingKey: 'apiMappingKey',
  stage: stage,
});

Initializer

new ApiMapping(scope: Construct, id: string, props: ApiMappingProps)

Parameters

• scope Construct
• id string
• props ApiMappingProps

Construct Props

Name	Type	Description
api🔹	IApi	The Api to which this mapping is applied.
domainName🔹	IDomainName	custom domain name of the mapping target.
apiMappingKey?🔹	string	Api mapping key.
stage?🔹	IStage	stage for the ApiMapping resource required for WebSocket API defaults to default stage of an HTTP API.

---

api🔹

Type: IApi

The Api to which this mapping is applied.

---

domainName🔹

Type: IDomainName

custom domain name of the mapping target.

---

apiMappingKey?🔹

Type: string (optional, default: undefined for the root path mapping.)

Api mapping key.

The path where this stage should be mapped to on the domain

---

stage?🔹

Type: IStage (optional, default: Default stage of the passed API for HTTP API, required for WebSocket API)

stage for the ApiMapping resource required for WebSocket API defaults to default stage of an HTTP API.

Properties

Name	Type	Description
apiMappingId🔹	string	ID of the API Mapping.
domainName🔹	IDomainName	API domain name.
env🔹	ResourceEnvironment	The environment this resource belongs to.
node🔹	ConstructNode	The construct tree node associated with this construct.
stack🔹	Stack	The stack in which this resource is defined.
mappingKey?🔹	string	API Mapping key.

---

apiMappingId🔹

Type: string

ID of the API Mapping.

---

domainName🔹

Type: IDomainName

API domain name.

---

env🔹

Type: ResourceEnvironment

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

---

node🔹

Type: ConstructNode

The construct tree node associated with this construct.

---

stack🔹

Type: Stack

The stack in which this resource is defined.

---

mappingKey?🔹

Type: string (optional)

API Mapping key.

Methods

Name	Description
applyRemovalPolicy(policy)🔹	Apply the given removal policy to this resource.
toString()🔹	Returns a string representation of this construct.
static fromApiMappingAttributes(scope, id, attrs)🔹	import from API ID.

---

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).

---

toString()🔹

public toString(): string

Returns

• string

Returns a string representation of this construct.

---

static fromApiMappingAttributes(scope, id, attrs)🔹

public static fromApiMappingAttributes(scope: Construct, id: string, attrs: ApiMappingAttributes): IApiMapping

Parameters

• scope Construct
• id string
• attrs ApiMappingAttributes

Returns

• IApiMapping

import from API ID.