code: def get_id(date=None, project: str = 'sip',
                 instance_id: int = None) -> str:
          
          if date is None:
              date = datetime.datetime.utcnow()
  
          if isinstance(date, datetime.datetime):
              date = date.strftime('%Y%m%d')
  
          if instance_id is None:
              instance_id = randint(0, 9999)
  
          return 'SBI-{}-{}-{:04d}'.format(date, project, instance_id)
docs: Get a SBI Identifier.
  
          Args:
              date (str or datetime.datetime, optional): UTC date of the SBI
              project (str, optional ): Project Name
              instance_id (int, optional): SBI instance identifier
  
          Returns:
              str, Scheduling Block Instance (SBI) ID.