code: def update_instruction(bet_id, new_persistence_type):
      
      args = locals()
      return {
          to_camel_case(k): v for k, v in args.items() if v is not None
      }
docs: Instruction to update LIMIT bet's persistence of an order that do not affect exposure
      :param str bet_id: Unique identifier for the bet
      :param str new_persistence_type: The new persistence type to update this bet to.
  
      :returns: update report detailing status, update requested and update details.
      :rtype: dict