CreateDualRegionBucket.cs

// Copyright 2022 Google Inc.
//
// 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.

// [START storage_create_bucket_dual_region]

using Google.Apis.Storage.v1.Data;
using Google.Cloud.Storage.V1;
using System;

public class CreateDualRegionBucketSample
{
    public Bucket CreateDualRegionBucket(
        string projectId = "your-project-id",
        string bucketName = "your-unique-bucket-name",
        string location = "your-location",
        string region1 = "your-region1-name",
        string region2 = "your-region2-name")
    {
        var client = StorageClient.Create();

        var bucket = new Bucket
        {
            Name = bucketName,
            Location = location,
            CustomPlacementConfig = new Bucket.CustomPlacementConfigData
            {
                DataLocations = new[] { region1, region2 }
            }
        };

        var storageBucket = client.CreateBucket(projectId, bucket);

        Console.WriteLine($"Created storage bucket {storageBucket.Name}" +
            $" in {storageBucket.Location}" +
            $" with location-type {storageBucket.LocationType} and" +
            $" dataLocations {string.Join(",", storageBucket.CustomPlacementConfig.DataLocations)}.");

        return storageBucket;
    }

}

// [END storage_create_bucket_dual_region]