Configuring Workflow Status Update Notifications
To specify the workflow statuses that will trigger SMS or email notifications when they are changed, you can define the trigger_statuses attribute in the AppointmentView class. This list will determine the relevant statuses for which notifications should be sent to recipients via SMS or email.
class AppointmentView(AppointmentBaseView):
    trigger_statuses = ["cancelled", "scheduled", "updated"]
Explanation:
- The trigger_statusesattribute contains a list of workflow statuses (such as "cancelled," "scheduled," "updated") that will trigger SMS or email notifications when appointments transition to these statuses.
- By listing these specific statuses, notifications will be automatically sent to recipients via SMS or email channels when appointment status changes occur, keeping them informed of the updates.
- Customize the list of trigger statuses based on the workflow status changes that necessitate notifying recipients via SMS or email for effective communication during the appointment management process.