AWS Simple Notification Service
Fully managed pub/sub messaging for microservices, distributed systems, and serverless applications
How do I use webhooks to publish Amazon SNS messages to Amazon Chime, Slack, or Microsoft Teams?
How do I create an SNS notification that includes error information for a Data Pipeline activity?
How do I prevent mailing list recipients from unsubscribing the list from Amazon SNS topic emails?
How do I enable SSE for an Amazon SNS Topic with an Encrypted Amazon SQS Queue Subscribed?
AWS re:Invent 2018: Build High-Throughput, Bursty Data Apps with Amazon SQS, SNS, & Lambda (API306)