interface ThrottlePolicy

Language	Type name
.NET	Amazon.CDK.AWS.SNS.ThrottlePolicy
Go	github.com/aws/aws-cdk-go/awscdk/v2/awssns#ThrottlePolicy
Java	software.amazon.awscdk.services.sns.ThrottlePolicy
Python	aws_cdk.aws_sns.ThrottlePolicy
TypeScript (source)	aws-cdk-lib » aws_sns » ThrottlePolicy

Options for customising AWS SNS HTTP/S delivery throttling.

Example

const myTopic = new sns.Topic(this, 'MyTopic');

myTopic.addSubscription(
  new subscriptions.UrlSubscription(
    'https://foobar.com/',
    {
      deliveryPolicy: {
        healthyRetryPolicy: {
          minDelayTarget: Duration.seconds(5),
          maxDelayTarget: Duration.seconds(10),
          numRetries: 6,
          backoffFunction: sns.BackoffFunction.EXPONENTIAL,
        },
        throttlePolicy: {
          maxReceivesPerSecond: 10,
        },
        requestPolicy: {
          headerContentType: 'application/json',
        },
      },
    },
  ),
);

Properties

Name	Type	Description
maxReceivesPerSecond?	number	The maximum number of deliveries per second, per subscription.

---

maxReceivesPerSecond?

Type: number (optional, default: no throttling)

The maximum number of deliveries per second, per subscription.