โปรโตคอลที่แตกต่างกันตามระดับ topic

for index, user_row in contacts.iterrows():
  # Get topic names for the users's dept
  critical_tname = '{}_critical'.____(user_row['Department'])
  extreme_tname = '{}_extreme'.format(user_row['Department'])
  
  # Get or create the TopicArns for a user's department.
  critical_arn = sns.create_topic(____=critical_tname)['TopicArn']
  extreme_arn = sns.____(Name=extreme_tname)['____']
  
  # Subscribe each users email to the critical Topic
  sns.____(____ = critical_arn, 
                ____='email', ____=user_row['Email'])
  # Subscribe each users phone number for the extreme Topic
  sns.____(____ = extreme_arn, 
                ____='sms', ____=str(user_row['Phone']))