SoapCore Method ending with Response

I have to recreate an old WCF project in .net 6. There are methods such as: UpdateIncident and UpdateIncidentResult

The UpdateIncident works fine, however the UpdateIncidentResult does not generate any detail

    [OperationContract(IsOneWay = true)] void UpdateIncident(UpdateIncident UpdateIncident);
    [OperationContract(IsOneWay = true)] void UpdateIncidentResponse(UpdateIncidentResponse UpdateIncidentResponse);