azs-clean

azs-clean.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFramework>netcoreapp2.0</TargetFramework>
    <RootNamespace>AzsClean</RootNamespace>
    <OutputType>Exe</OutputType>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.Azure.Search" Version="9.0.1" />
  </ItemGroup>

</Project>

Program.cs

using Microsoft.Azure.Search;
using Microsoft.Azure.Storage;
using System;
using System.Collections.Concurrent;
using System.Linq;
using System.Threading.Tasks;

namespace azs_clean
{
    public class Program
    {
        public static void Main(string[] args)
        {
            MainAsync(args).GetAwaiter().GetResult();
        }

        public static async Task MainAsync(string[] args)
        {
            //# Storage Accounts
            //az login
            //$containers = az storage container list--account - name loshardev0--prefix "azs-"
            //$names = $containers | ConvertFrom - Json | % { $_.Name }
            //$names | % { az storage container delete --account - name loshardev0--name $_  }

            // Delete all Azure Search indexes
            var credentials = new SearchCredentials("SEARCH ADMIN KEY");
            var client = new SearchServiceClient("SEARCH ACCOUNT NAME", credentials);

            var listResult = await client.Indexes.ListAsync();
            var indexNames = new ConcurrentBag<string>(listResult.Indexes.Select(i => i.Name));

            var tasks = Enumerable
                .Range(0, 32)
                .Select(async i =>
                {
                    await Task.Yield();

                    while (indexNames.TryTake(out var indexName))
                    {
                        Console.WriteLine($"Deleting Azure Search index {indexName}...");
                        await client.Indexes.DeleteAsync(indexName);
                        Console.WriteLine($"Deleted Azure Search index {indexName}");
                    }
                })
                .ToList();

            await Task.WhenAll(tasks);

            Console.WriteLine("Done");
        }
    }
}