public static Function<? super RpcService, ThrottlingRpcService>
    newDecorator(ThrottlingStrategy<RpcRequest> strategy) {
        return builder(strategy).newDecorator();
    }
Creates a new decorator using the specified {@link ThrottlingStrategy}.

@param strategy The {@link ThrottlingStrategy} instance to define throttling strategy
core/src/main/java/com/linecorp/armeria/server/throttling/ThrottlingRpcService.java