class CfnDataSourcePropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.AppSync.Mixins.CfnDataSourcePropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsappsync/mixins#CfnDataSourcePropsMixin
Java	software.amazon.awscdk.mixins.preview.services.appsync.mixins.CfnDataSourcePropsMixin
Python	aws_cdk.mixins_preview.aws_appsync.mixins.CfnDataSourcePropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_appsync » mixins » CfnDataSourcePropsMixin

Implements IMixin

Extends Mixin

The AWS::AppSync::DataSource resource creates data sources for resolvers in AWS AppSync to connect to, such as Amazon DynamoDB , AWS Lambda , and Amazon OpenSearch Service .

Resolvers use these data sources to fetch data when clients make GraphQL calls.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-datasource.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as appsync_mixins } from '@aws-cdk/mixins-preview/aws-appsync';
const cfnDataSourcePropsMixin = new appsync_mixins.CfnDataSourcePropsMixin({
  apiId: 'apiId',
  description: 'description',
  dynamoDbConfig: {
    awsRegion: 'awsRegion',
    deltaSyncConfig: {
      baseTableTtl: 'baseTableTtl',
      deltaSyncTableName: 'deltaSyncTableName',
      deltaSyncTableTtl: 'deltaSyncTableTtl',
    },
    tableName: 'tableName',
    useCallerCredentials: false,
    versioned: false,
  },
  elasticsearchConfig: {
    awsRegion: 'awsRegion',
    endpoint: 'endpoint',
  },
  eventBridgeConfig: {
    eventBusArn: 'eventBusArn',
  },
  httpConfig: {
    authorizationConfig: {
      authorizationType: 'authorizationType',
      awsIamConfig: {
        signingRegion: 'signingRegion',
        signingServiceName: 'signingServiceName',
      },
    },
    endpoint: 'endpoint',
  },
  lambdaConfig: {
    lambdaFunctionArn: 'lambdaFunctionArn',
  },
  metricsConfig: 'metricsConfig',
  name: 'name',
  openSearchServiceConfig: {
    awsRegion: 'awsRegion',
    endpoint: 'endpoint',
  },
  relationalDatabaseConfig: {
    rdsHttpEndpointConfig: {
      awsRegion: 'awsRegion',
      awsSecretStoreArn: 'awsSecretStoreArn',
      databaseName: 'databaseName',
      dbClusterIdentifier: 'dbClusterIdentifier',
      schema: 'schema',
    },
    relationalDatabaseSourceType: 'relationalDatabaseSourceType',
  },
  serviceRoleArn: 'serviceRoleArn',
  type: 'type',
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnDataSourcePropsMixin(props: CfnDataSourceMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnDataSourceMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::AppSync::DataSource.

Properties

Name	Type	Description
props	CfnDataSourceMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnDataSourceMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.