ErrorManager.GetOriginalId C# (CSharp) Method

    string GetOriginalId(Dictionary<string, string> headers)
    {
        string originalId;

        if (headers.TryGetValue("NServiceBus.OriginalId", out originalId))
        {
            return originalId;
        }
        if (headers.TryGetValue(Headers.MessageId, out originalId))
        {
            return originalId;
        }

        return null;
    }