@CustomType.Setter
        public Builder parameters(@Nullable TypedLocalObjectReference parameters) {

            this.parameters = parameters;
            return this;
        }
@return Parameters is a link to a custom resource containing additional configuration for the controller. This is optional if the controller does not require extra parameters.
sdk/java/src/main/java/com/pulumi/kubernetes/networking/v1beta1/outputs/IngressClassSpec.java