@oper_state.setter
def oper_state(self, oper_state):
    '\n        Sets the oper_state of this EquipmentChassis.\n\n        :param oper_state: The oper_state of this EquipmentChassis.\n        :type: str\n        '
    self._oper_state = oper_state
Sets the oper_state of this EquipmentChassis.

:param oper_state: The oper_state of this EquipmentChassis.
:type: str
@oper_state.setter
def oper_state(self, oper_state):
    '\n        Sets the oper_state of this EquipmentChassis.\n\n        :param oper_state: The oper_state of this EquipmentChassis.\n        :type: str\n        '
    self._oper_state = oper_state