https://www.alibabacloud.com/help/ja/edge-security-acceleration/dcdn/developer-reference/api-dcdn-2018-01-15-describedcdnuserquota
Use DescribeDcdnUserQuota to query user quotas and usage - Edge Security Acceleration - Alibaba...
Call the DescribeDcdnUserQuota API to query DCDN resource quotas and usage, and instantly retrieve key limits like RefreshUrlRemain and DomainQuota.