ThrottlePolicy

class aws_cdk.aws_sns.ThrottlePolicy(*, max_receives_per_second=None)

Bases: object

Options for customising AWS SNS HTTP/S delivery throttling.

Parameters:

max_receives_per_second (Union[int, float, None]) – The maximum number of deliveries per second, per subscription. Default: - no throttling

ExampleMetadata:

infused

Example:

my_topic = sns.Topic(self, "MyTopic")

my_topic.add_subscription(
    subscriptions.UrlSubscription("https://foobar.com/",
        delivery_policy=sns.DeliveryPolicy(
            healthy_retry_policy=sns.HealthyRetryPolicy(
                min_delay_target=Duration.seconds(5),
                max_delay_target=Duration.seconds(10),
                num_retries=6,
                backoff_function=sns.BackoffFunction.EXPONENTIAL
            ),
            throttle_policy=sns.ThrottlePolicy(
                max_receives_per_second=10
            ),
            request_policy=sns.RequestPolicy(
                header_content_type="application/json"
            )
        )
    ))

Attributes

max_receives_per_second

The maximum number of deliveries per second, per subscription.

Default:

• no throttling