examples/drivers/driver_test_realm/sample_driver/sample.test.fidl

// Copyright 2021 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@available(added=HEAD)
library fuchsia.hardware.sample;

closed protocol Echo {
    /// Returns the input.
    strict EchoString(struct {
        value string:MAX;
    }) -> (struct {
        response string:MAX;
    });
};