Topic management

Operation Description
CreateTopic Creates a topic.
SetTopicAttributes Modifies a topic.
GetTopicAttributes Queries topic information.
DeleteTopic Deletes a topic.
ListTopic Queries a topic list.

Subscription management

Operation Description
Subscribe Creates a subscription.
SetSubscriptionAttributes Modifies a subscription.
GetSubscriptionAttributes Queries subscription information.
Unsubscribe Deletes a subscription.
ListSubscriptionByTopic Queries the subscription list of a topic.

Message management

Operation Description
PublishMessage Publishes a message.

Notification management

Operation Description
HttpEndpoint Pushes a notification.

You can also use the console to perform the preceding operations. For more information, see Manage topics in the console.