how to exclude a property of a nested model from openaip schema in loopback 4

I was trying to exclude the property of the nested model on the openAPI schema. Is it possible to do that in the controller with @requestbody() decorator?

Example

@model()
export class ChildModel {
    @property()
    id: string;

    @property()
    name: string;
}

@model()
export class ParentModel {
    @property()
    description: string;

    @property()
    childModel: ChildModel;
}

If I used ParentModel in the request body I could exclude description or childModel. But I couldn't find a way to exclude name or id from childModel.