public Builder backend(IngressBackendPatchArgs backend) {
            return backend(Output.of(backend));
        }
@param backend A default backend capable of servicing requests that don&#39;t match any rule. At least one of &#39;backend&#39; or &#39;rules&#39; must be specified. This field is optional to allow the loadbalancer controller or defaulting logic to specify a global default.

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/networking/v1beta1/inputs/IngressSpecPatchArgs.java