using System; namespace QuantEngine.Core.Models { public class CollectionSourceError { public string RunId { get; set; } = string.Empty; public string? Ticker { get; set; } public string SourceName { get; set; } = string.Empty; public string ErrorKind { get; set; } = string.Empty; public string ErrorMessage { get; set; } = string.Empty; public string? PayloadJson { get; set; } public DateTime CreatedAt { get; set; } } }