def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .bookings_availability_window import BookingsAvailabilityWindow
        from .bookings_service_availability_type import BookingsServiceAvailabilityType
        from .booking_work_hours import BookingWorkHours

        from .bookings_availability_window import BookingsAvailabilityWindow
        from .bookings_service_availability_type import BookingsServiceAvailabilityType
        from .booking_work_hours import BookingWorkHours

        fields: dict[str, Callable[[Any], None]] = {
            "availabilityType": lambda n : setattr(self, 'availability_type', n.get_enum_value(BookingsServiceAvailabilityType)),
            "businessHours": lambda n : setattr(self, 'business_hours', n.get_collection_of_object_values(BookingWorkHours)),
            "@odata.type": lambda n : setattr(self, 'odata_type', n.get_str_value()),
        }
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/models/bookings_availability.py