code: def get_id(date: datetime.datetime) -> str:
          
          date = date.strftime('%Y%m%d')
          return 'PB-{}-{}-{:03d}'.format(date, 'sip', randint(0, 100))
docs: Generate a Processing Block (PB) Instance ID.
  
          Args:
              date (datetime.datetime): UTC date of the PB
  
          Returns:
              str, Processing Block ID