NServiceBus Cosmos Sample - Domain

1_Post.cs

public class Post
{
    public Post(string postId,
        string title,
        string description,
        string author)
    {
        Id = postId;
        PostId = postId;
        Title = title;
        Description = description;
        Author = author;
        LastUpdatedDate = DateTime.UtcNow;
        CreatedDate = DateTime.UtcNow;
    }

    [JsonProperty("id")] public string Id { get; set; }
    public string PostId { get; set; }
    public string Title { get; set; }
    public string Description { get; set; }
    public string Author { get; set; }
    public DateTime LastUpdatedDate { get; set; }
    public DateTime CreatedDate { get; set; }
}

2_Comment.cs

public class Comment
{
    public Comment(string postId,
        string commentId,
        string content,
        string commentedBy)
    {
        Id = commentId;
        PostId = postId;
        Content = content;
        CommentedBy = commentedBy;
        CreatedDate = DateTime.UtcNow;
    }

    [JsonProperty("id")] public string Id { get; set; }
    public string PostId { get; set; }
    public string Content { get; set; }
    public string CommentedBy { get; set; }
    public DateTime CreatedDate { get; set; }
}