Package software.amazon.awscdk.services.sns.subscriptions

Interface LambdaSubscriptionProps

All Superinterfaces:
software.amazon.jsii.JsiiSerializable, SubscriptionProps
All Known Subinterfaces:
SnsEventSourceProps
All Known Implementing Classes:
LambdaSubscriptionProps.Jsii$Proxy, SnsEventSourceProps.Jsii$Proxy
@Generated(value="jsii-pacmak/1.84.0 (build 5404dcf)", date="2023-06-19T16:30:41.455Z") @Stability(Stable) public interface LambdaSubscriptionProps extends software.amazon.jsii.JsiiSerializable, SubscriptionProps
Properties for a Lambda subscription.

Example: 

 import software.amazon.awscdk.services.lambda.*;
 Function fn;
 Topic myTopic = new Topic(this, "MyTopic");
 // Lambda should receive only message matching the following conditions on attributes:
 // color: 'red' or 'orange' or begins with 'bl'
 // size: anything but 'small' or 'medium'
 // price: between 100 and 200 or greater than 300
 // store: attribute must be present
 myTopic.addSubscription(LambdaSubscription.Builder.create(fn)
         .filterPolicy(Map.of(
                 "color", SubscriptionFilter.stringFilter(StringConditions.builder()
                         .allowlist(List.of("red", "orange"))
                         .matchPrefixes(List.of("bl"))
                         .build()),
                 "size", SubscriptionFilter.stringFilter(StringConditions.builder()
                         .denylist(List.of("small", "medium"))
                         .build()),
                 "price", SubscriptionFilter.numericFilter(NumericConditions.builder()
                         .between(BetweenCondition.builder().start(100).stop(200).build())
                         .greaterThan(300)
                         .build()),
                 "store", SubscriptionFilter.existsFilter()))
         .build());