The new mechanism outlined at https://developer.adobe.com/events/docs/guides/#security-considerations should be used instead of the soon to be deprecated HMAC approach in https://github.com/jenkinsci/adobe-cloud-manager-plugin/blob/4560e7fa191c2ce3ee39d9bde09287c680edd313/src/main/java/io/jenkins/plugins/adobe/cloudmanager/webhook/RequireCMEventPayload.java#L122