https://www.alibabacloud.com/help/en/cdn/developer-reference/api-cdn-2018-05-10-setcdndomainstagingconfig
Configure a domain in the staging environment by calling SetCdnDomainStagingConfig - CDN - Alibaba...
Call the `SetCdnDomainStagingConfig` API to configure your accelerated domain in the staging environment, with detailed request parameters and JSON examples.
a domainstaging environment