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

def update_instruction(bet_id, new_persistence_type):
    """
    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
    """
    args = locals()
    return {
        to_camel_case(k): v for k, v in args.items() if v is not None
    }