namespace BotSharp.Abstraction.Files.Models; public class FileBase { /// /// File name without extension /// [JsonPropertyName("file_name")] [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)] public string? FileName { get; set; } = string.Empty; /// /// File data, e.g., "data:image/png;base64,aaaaaaaa" /// [JsonPropertyName("file_data")] [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)] public string? FileData { get; set; } = string.Empty; }