API ReferencePersonalizationCreate a rule.Copy pagePOSThttps://api.ntropy.com/v3/rulesAppend a rule to the personalization ruleset.AuthenticationX-Api-KeystringAPI Key authentication via headerRequestThis endpoint expects an object.ifobjectRequiredShow 3 propertiesORmodify labelsobjectRequiredShow 6 variantsORsetobjectRequiredShow 2 propertiesResponseSuccessful ResponseidintegerErrors400Bad Request Error413Content Too Large Error422Unprocessable Entity Error