/// <summary>
/// This method is what actually does the work of the task.
/// </summary>
string IActivity.TaskProcessor(string input)
{
if (Options == null)
{
throw new Exception("Options is undefined");
}
if (Options.ActivityAction == null)
{
throw new Exception("ActivityAction is undefined");
}
return(Utils.SerializeToJSON(Options.ActivityAction(Utils.DeserializeFromJSON <TInput>(input))));
}