Amazon Simple Notification Service(SNS)
Amazon Simple Notification Service (SNS) is a popular notification service provider which offers a low-cost infrastructure for the mass delivery of messages.
Create a topic to which notifications can be published.
Delete a topic and all its subscriptions.
Retrieve a list of the requester's subscriptions.
Retrieve a list of the requester's topics.
Send a message to all of a topic's subscribed endpoints. TargetArn or TopicArn is required parameter along with Message for this resource.
Subscribe to an endpoint by sending the endpoint a confirmation message.
Delete a subscription.