You can use an OCAPI call to request the eCDN-WAF log.
POST https//<yourvanityhostname>/s/-/dw/data/v18_8/log_requests/ecdn HEADER Authorization: Bearer aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa REQUEST BODY {zone_name: "redcliff.de", start_time: "2018-10-04T10:00:00.000Z", end_time: "2018-10-04T11:00:00.000Z"}
Infocenter Retirement: On June 30, 2023, the Infocenter was retired, and documentation currently hosted on the Infocenter will be published to Salesforce Help, Commerce Cloud Developer Center, and Salesforce B2C Commerce Developer Documentation Resources. For more information, see the release note.