Updated on 2025-11-27 GMT+08:00

Auditing and Logging

Cloud Trace Service (CTS) is a log audit service for Huawei Cloud security. It allows you to collect, store, and query cloud resource operation records. You can use these records to perform security analysis, audit compliance, track resource changes, and locate faults.

After you enable CTS, whenever an AS API is called, the operation is recorded in a log file. Operation records generated in the last seven days will be retained. To store operation records for a longer period, you can transfer them to Object Storage Service (OBS) buckets.