code: public int createTaskWithReference(TaskCreate task, Reference reference,
  			boolean silent) {
  		return createTaskWithReference(task, reference, silent, true);
  	}
docs: Creates a new task with a reference to the given object.
  
  @param task
  The data of the task to be created
  @param reference
  The reference to the object the task should be attached to
  @param silent
  Disable notifications
  @return The id of the newly created task