Updated on 2024-03-08 GMT+08:00

Key SMN Operations Recorded by CTS

After you enable CTS, whenever an SMN API is called, the operation is recorded in a log file, which is then dumped to a specified OBS bucket for storage based on time and data changes.

However, if someone makes an API call to cancel a subscription without login, CTS will not record the operation. For example, if a subscriber clicks the link in an email notification to cancel the subscription, the unsubscribe API is called, but CTS does not record the operation.

Table 1 lists the SMN operations that will be recorded by CTS.

Table 1 SMN operations recorded by CTS

Operation

Resource

Trace Name

Creating a topic

Topic

createTopic

Deleting a topic

Topic

deleteTopic

Updating a topic

Topic

updateTopic

Updating a topic policy

Topic

updateTopicAttribute

Deleting all topic policies

Topic

deleteTopicAttributes

Deleting a specified topic policy

Topic

deleteTopicAttributeByName

Adding a subscription

Subscription

subscribe

Deleting a subscription

Subscription

delsubscribe

Creating a message template

Message template

createMessageTemplate

Creating message templates in batches

Message template

batchCreateMessageTemplate

Modifying a message template

Message template

updateMessageTemplate

Deleting a message template

Message template

deleteMessageTemplate