def notes=(new_notes)
      raise ArgumentError, "The new notes cannot be nil" unless new_notes

      edit_template = {
        "notes" => new_notes
      }

      self.service.editObject(edit_template)
      self.refresh_details()
    end
def notes=(new_notes)
      raise ArgumentError, "The new notes cannot be nil" unless new_notes

      edit_template = {
        "notes" => new_notes
      }

      self.service.editObject(edit_template)
      self.refresh_details()
    end
Change the notes of the server
 raises ArgumentError if you pass nil as the notes