Yandex Cloud Notification Service overview
Cloud Notification Service (CNS) is a service for multichannel notifications of users. The service's HTTP API is compatible with the Amazon SNS API
To enable Cloud Notification Service, request access to the service from your account manager or technical support
Compatibility with the Amazon SNS API enables you to work with the service using the existing tools, such as the AWS CLI and AWS SDK.
Notification channels
In Cloud Notification Service, messages to end users are sent through notification channels.
Cloud Notification Service supports sending push notifications to iOS and Android devices, browsers, and via SMS. Notifications can go to individual endpoints and endpoint groups via topics.
Going forward, the service will also support notifications to messengers.