/**
 * Copyright 2026 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const request = require('got');

// Load the project ID from GCP metadata server.
// You can also use https://www.npmjs.com/package/gcp-metadata.
exports.getProjectId = async () => {
  const METADATA_PROJECT_ID_URL =
    'http://metadata.google.internal/computeMetadata/v1/project/project-id';
  const options = {
    headers: {'Metadata-Flavor': 'Google'},
  };
  const response = await request(METADATA_PROJECT_ID_URL, options);
  return response.body;
};
