RangeKey

public sealed class DynamoDbTableBuilder
{
    private string? _name;
    private string? _hashKey;
    private string? _rangeKey;

    private readonly List<TableAttributeArgs> _tableAttributes = new();

    public DynamoDbTableBuilder WithName(string name)
    {
        _name = name;
        return this;
    }

    public DynamoDbTableBuilder WithTableAttribute(string name, string type)
    {
        _tableAttributes.Add(new TableAttributeArgs
        {
            Name = name,
            Type = type
        });
        return this;
    }

    public DynamoDbTableBuilder WithHashKey(string hashKey)
    {
        _hashKey = hashKey;
        return this;
    }

    public DynamoDbTableBuilder WithRangeKey(string rangeKey)
    {
        _rangeKey = rangeKey;
        return this;
    }

    public Table Build()
    {
        if (string.IsNullOrEmpty(_name))
        {
            throw new InvalidOperationException("Table name is not set");
        }

        if (string.IsNullOrEmpty(_hashKey))
        {
            throw new InvalidOperationException("Hash key is not set");
        }

        return new Table(_name, new TableArgs
        {
            Attributes = _tableAttributes,
            BillingMode = "PAY_PER_REQUEST",
            TableClass = "STANDARD",
            StreamEnabled = false,
            HashKey = _hashKey,
            RangeKey = _rangeKey != null ? (Input<string>?)_rangeKey : null
        });
    }
}

public sealed class DynamoDbTableBuilder
{
    private string? _name;
    private string? _hashKey;
    private string? _rangeKey;

    private readonly List<TableAttributeArgs> _tableAttributes = new();

    public DynamoDbTableBuilder WithName(string name)
    {
        _name = name;
        return this;
    }

    public DynamoDbTableBuilder WithTableAttribute(string name, string type)
    {
        _tableAttributes.Add(new TableAttributeArgs
        {
            Name = name,
            Type = type
        });
        return this;
    }

    public DynamoDbTableBuilder WithHashKey(string hashKey)
    {
        _hashKey = hashKey;
        return this;
    }

    public DynamoDbTableBuilder WithRangeKey(string rangeKey)
    {
        _rangeKey = rangeKey;
        return this;
    }

    public Table Build()
    {
        if (string.IsNullOrEmpty(_name))
        {
            throw new InvalidOperationException("Table name is not set");
        }

        if (string.IsNullOrEmpty(_hashKey))
        {
            throw new InvalidOperationException("Hash key is not set");
        }

        return new Table(_name, new TableArgs
        {
            Attributes = _tableAttributes,
            BillingMode = "PAY_PER_REQUEST",
            TableClass = "STANDARD",
            StreamEnabled = false,
            HashKey = _hashKey,
            RangeKey = _rangeKey != null ? (Input<string>?)_rangeKey : null
        });
    }
}