def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .entity import Entity
        from .install_state import InstallState

        from .entity import Entity
        from .install_state import InstallState

        fields: dict[str, Callable[[Any], None]] = {
            "deviceId": lambda n : setattr(self, 'device_id', n.get_str_value()),
            "deviceName": lambda n : setattr(self, 'device_name', n.get_str_value()),
            "errorCode": lambda n : setattr(self, 'error_code', n.get_str_value()),
            "installState": lambda n : setattr(self, 'install_state', n.get_enum_value(InstallState)),
            "lastSyncDateTime": lambda n : setattr(self, 'last_sync_date_time', n.get_datetime_value()),
            "osDescription": lambda n : setattr(self, 'os_description', n.get_str_value()),
            "osVersion": lambda n : setattr(self, 'os_version', n.get_str_value()),
            "userName": lambda n : setattr(self, 'user_name', n.get_str_value()),
        }
        super_fields = super().get_field_deserializers()
        fields.update(super_fields)
        return fields

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