class CfnEventSourceMappingPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.Lambda.Mixins.CfnEventSourceMappingPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awslambda/mixins#CfnEventSourceMappingPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.lambda.mixins.CfnEventSourceMappingPropsMixin
Python	aws_cdk.mixins_preview.aws_lambda.mixins.CfnEventSourceMappingPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_lambda » mixins » CfnEventSourceMappingPropsMixin

Implements IMixin

Extends Mixin

The AWS::Lambda::EventSourceMapping resource creates a mapping between an event source and an AWS Lambda function.

Lambda reads items from the event source and triggers the function.

For details about each event source type, see the following topics. In particular, each of the topics describes the required and optional parameters for the specific event source.

• Configuring a Dynamo DB stream as an event source
• Configuring a Kinesis stream as an event source
• Configuring an SQS queue as an event source
• Configuring an MQ broker as an event source
• Configuring MSK as an event source
• Configuring Self-Managed Apache Kafka as an event source
• Configuring Amazon DocumentDB as an event source

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-eventsourcemapping.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 lambda_mixins } from '@aws-cdk/mixins-preview/aws-lambda';
const cfnEventSourceMappingPropsMixin = new lambda_mixins.CfnEventSourceMappingPropsMixin({
  amazonManagedKafkaEventSourceConfig: {
    consumerGroupId: 'consumerGroupId',
    schemaRegistryConfig: {
      accessConfigs: [{
        type: 'type',
        uri: 'uri',
      }],
      eventRecordFormat: 'eventRecordFormat',
      schemaRegistryUri: 'schemaRegistryUri',
      schemaValidationConfigs: [{
        attribute: 'attribute',
      }],
    },
  },
  batchSize: 123,
  bisectBatchOnFunctionError: false,
  destinationConfig: {
    onFailure: {
      destination: 'destination',
    },
  },
  documentDbEventSourceConfig: {
    collectionName: 'collectionName',
    databaseName: 'databaseName',
    fullDocument: 'fullDocument',
  },
  enabled: false,
  eventSourceArn: 'eventSourceArn',
  filterCriteria: {
    filters: [{
      pattern: 'pattern',
    }],
  },
  functionName: 'functionName',
  functionResponseTypes: ['functionResponseTypes'],
  kmsKeyArn: 'kmsKeyArn',
  loggingConfig: {
    systemLogLevel: 'systemLogLevel',
  },
  maximumBatchingWindowInSeconds: 123,
  maximumRecordAgeInSeconds: 123,
  maximumRetryAttempts: 123,
  metricsConfig: {
    metrics: ['metrics'],
  },
  parallelizationFactor: 123,
  provisionedPollerConfig: {
    maximumPollers: 123,
    minimumPollers: 123,
    pollerGroupName: 'pollerGroupName',
  },
  queues: ['queues'],
  scalingConfig: {
    maximumConcurrency: 123,
  },
  selfManagedEventSource: {
    endpoints: {
      kafkaBootstrapServers: ['kafkaBootstrapServers'],
    },
  },
  selfManagedKafkaEventSourceConfig: {
    consumerGroupId: 'consumerGroupId',
    schemaRegistryConfig: {
      accessConfigs: [{
        type: 'type',
        uri: 'uri',
      }],
      eventRecordFormat: 'eventRecordFormat',
      schemaRegistryUri: 'schemaRegistryUri',
      schemaValidationConfigs: [{
        attribute: 'attribute',
      }],
    },
  },
  sourceAccessConfigurations: [{
    type: 'type',
    uri: 'uri',
  }],
  startingPosition: 'startingPosition',
  startingPositionTimestamp: 123,
  tags: [{
    key: 'key',
    value: 'value',
  }],
  topics: ['topics'],
  tumblingWindowInSeconds: 123,
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnEventSourceMappingPropsMixin(props: CfnEventSourceMappingMixinProps, options?: CfnPropertyMixinOptions)

Parameters

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

Create a mixin to apply properties to AWS::Lambda::EventSourceMapping.

Properties

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

---

props

Type: CfnEventSourceMappingMixinProps

---

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): void

Parameters

• construct 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.