The maximum size of a Tencent Cloud CDN POST request (body) defaults to 32 MB, which can be adjusted as required by your business.
This feature currently does not support HTTPS origin-pull. Please make sure that the origin-pull protocol of the domain name is HTTP.
Log in to the CDN console, select Domain Management on the left sidebar, click Manage on the right of a domain name to enter its configuration page, and open the Advanced Configuration tab to find the POST Request Size Configuration section. The limited request size can be configured as up to 200 MB.
On some platforms, there is no size limit on POST requests, and the feature is not supported for some domain names.