Amazon SNS launches additional message filtering operators
Amazon Simple Notification Service (Amazon SNS) now supports three additional message filtering operators: wildcard matching, anything-but wildcard matching, and anything-but prefix matching. These new operators allow topic subscribers to define more flexible message filtering policies, reducing the need for additional logic in both publisher and subscriber applications.
Amazon SNS is a messaging service for Application-to-Application (A2A) and Application-to-Person (A2P) communication. The A2A functionality provides high-throughput, push-based, many-to-many messaging between distributed systems, microservices, and event-driven serverless applications. These applications include Amazon Simple Queue Service (Amazon SQS), Amazon Kinesis Data Firehose, Amazon Lambda, and HTTP/S endpoints. The A2P functionality enables you to communicate with your customers via mobile text messages (SMS), mobile push notifications, and email notifications.
Amazon SNS message filtering is available in Amazon Web Services China (Beijing) Region, operated by Sinnet and the Amazon Web Services China (Ningxia) Region, operated by NWCD. To learn more, see Message Filtering in the Amazon SNS Developer Guide.