Dapper.Contrib:如何通过过滤ID以外的列来获取行？

using Dapper.Contrib.Extensions;

public class MyEntity
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Description { get; set; }
    // 其他属性...
}

public class MyRepository
{
    public MyEntity GetEntity(int id)
    {
        using (var connection = new SqlConnection("connectionString"))
        {
            var entity = connection.Get<MyEntity>(id, new { Name = "", Description = "" });
            return entity;
        }
    }
}