// Copyright (c) 2026 Metaform Systems, Inc
//
// This program and the accompanying materials are made available under the
// terms of the Apache License, Version 2.0 which is available at
// https://www.apache.org/licenses/LICENSE-2.0
//
// SPDX-License-Identifier: Apache-2.0
//
// Contributors:
// Metaform Systems, Inc. - initial API and implementation
//
use Builder;
/// A control plane that a data flow reports back to. The `url` is the base
/// address used to build control-plane notification callbacks. Data flows
/// reference a control plane by its `id` (see `DataFlow::control_plane_id`).