Sandbox/Program.cs

using FrostFS.SDK.ClientV2;
using FrostFS.SDK.ModelsV2;
using FrostFS.SDK.ModelsV2.Enums;
using FrostFS.SDK.ModelsV2.Netmap;

try
{
    var fsClient = new Client("KwHDAJ66o8FoLBjVbjP2sWBmgBMGjt7Vv4boA7xQrBoAYBE397Aq", "http://172.29.238.97:8080");

    // List containers
    Console.WriteLine("Existing containers:");

    await foreach(var cid in fsClient.ListContainersAsync())
    {
        Console.WriteLine(cid.ToString());
        // await fsClient.DeleteContainerAsync(cid);
        // Console.WriteLine($"REmoved container: {cid}");
    }

    // Create container
    var placementPolicy = new PlacementPolicy(true, new Replica(1));

    var containerId = await fsClient.CreateContainerAsync(new Container(BasicAcl.PublicRW, placementPolicy));
    Console.WriteLine($"Created container: {containerId}");

    Container? container = null;
    while(container is null)
    {
        try
        {
            container = await fsClient.GetContainerAsync(containerId);
        }
        catch
        {
            Console.WriteLine("Waiting for the container is ready");        
        }
    }

    var currentDir = Directory.GetCurrentDirectory();

    // Put object
    using var fileStream = File.OpenRead("cat.jpg");
    
    var cat = new ObjectHeader(
        containerId: containerId,
        type: ObjectType.Regular,
        new ObjectAttribute("Filename", "cat.jpg")
    );

    var objectId = await fsClient.PutObjectAsync(cat, fileStream);

    // Get object header
    var objHeader = await fsClient.GetObjectHeadAsync(containerId, objectId);

    Console.WriteLine("Attributes:");
    foreach(var attribute in objHeader.Attributes)
    {
        Console.WriteLine($"{attribute.Key}:{attribute.Value}");
    }

    // Get object back
    var obj = await fsClient.GetObjectAsync(containerId, objectId);

    File.WriteAllBytes("downloaded.jpg", obj.Payload);

    Console.WriteLine("Existing containers after creating:");
    await foreach(var cid in fsClient.ListContainersAsync())
    {
        Console.WriteLine($"ContainerId: {cid}  (removing...)");
        await fsClient.DeleteContainerAsync(cid);
    }

    await Task.Delay(2000);

    await foreach(var cid in fsClient.ListContainersAsync())
    {
        Console.WriteLine($"Container {cid} is alive!");
    }
}
catch(Exception ex)
{
     Console.WriteLine($"Error: {ex.Message}");
}