interface MetricsConfig

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

Configuration for collecting metrics from the event source.

Example

import * as eventsources from 'aws-cdk-lib/aws-lambda-event-sources';
import * as dynamodb from 'aws-cdk-lib/aws-dynamodb';

declare const fn: lambda.Function;
const table = new dynamodb.Table(this, 'Table', {
  partitionKey: {
    name: 'id',
    type: dynamodb.AttributeType.STRING,
  },
  stream: dynamodb.StreamViewType.NEW_IMAGE,
});

fn.addEventSource(new eventsources.DynamoEventSource(table, {
  startingPosition: lambda.StartingPosition.LATEST,
  metricsConfig: {
    metrics: [lambda.MetricType.EVENT_COUNT],
  }
}));

Properties

Name	Type	Description
metrics	MetricType[]	List of metric types to enable for this event source.

---

metrics

Type: MetricType[]

List of metric types to enable for this event source.