public override string ToString()
{
var sb = new StringBuilder();
sb.Append("class BatchStatus {\n");
sb.Append(" Cancelled: ").Append(Cancelled).Append("\n");
sb.Append(" Closed: ").Append(Closed).Append("\n");
sb.Append(" CreatedAt: ").Append(CreatedAt).Append("\n");
sb.Append(" ExpireAt: ").Append(ExpireAt).Append("\n");
sb.Append(" FinishedAt: ").Append(FinishedAt).Append("\n");
sb.Append(" Requests: ").Append(Requests).Append("\n");
sb.Append(" Error: ").Append(Error).Append("\n");
sb.Append("}\n");
return sb.ToString();
}