class NoneDataSource (construct) 🔹

Language	Type name
.NET	Amazon.CDK.AWS.AppSync.NoneDataSource
Java	software.amazon.awscdk.services.appsync.NoneDataSource
Python	aws_cdk.aws_appsync.NoneDataSource
TypeScript (source)	@aws-cdk/aws-appsync » NoneDataSource

Implements IConstruct, IConstruct, IDependable

An AppSync dummy datasource.

Example

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

declare const graphqlApi: appsync.GraphqlApi;
const noneDataSource = new appsync.NoneDataSource(this, 'MyNoneDataSource', {
  api: graphqlApi,

  // the properties below are optional
  description: 'description',
  name: 'name',
});

Initializer

new NoneDataSource(scope: Construct, id: string, props: NoneDataSourceProps)

Parameters

• scope Construct
• id string
• props NoneDataSourceProps

Construct Props

Name	Type	Description
api🔹	IGraphqlApi	The API to attach this data source to.
description?🔹	string	the description of the data source.
name?🔹	string	The name of the data source.

---

api🔹

Type: IGraphqlApi

The API to attach this data source to.

---

description?🔹

Type: string (optional, default: None)

the description of the data source.

---

name?🔹

Type: string (optional, default: id of data source)

The name of the data source.

Properties

Name	Type	Description
ds🔹	CfnDataSource	the underlying CFN data source resource.
name🔹	string	the name of the data source.
node🔹	ConstructNode	The construct tree node associated with this construct.

---

ds🔹

Type: CfnDataSource

the underlying CFN data source resource.

---

name🔹

Type: string

the name of the data source.

---

node🔹

Type: ConstructNode

The construct tree node associated with this construct.

Methods

Name	Description
createFunction(props)🔹	creates a new appsync function for this datasource and API using the given properties.
createResolver(props)🔹	creates a new resolver for this datasource and API using the given properties.
toString()🔹	Returns a string representation of this construct.

---

createFunction(props)🔹

public createFunction(props: BaseAppsyncFunctionProps): AppsyncFunction

Parameters

• props BaseAppsyncFunctionProps

Returns

• AppsyncFunction

creates a new appsync function for this datasource and API using the given properties.

---

createResolver(props)🔹

public createResolver(props: BaseResolverProps): Resolver

Parameters

• props BaseResolverProps

Returns

• Resolver

creates a new resolver for this datasource and API using the given properties.

---

toString()🔹

public toString(): string

Returns

• string

Returns a string representation of this construct.