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 .entity import Entity

        fields: dict[str, Callable[[Any], None]] = {
            "failedDeviceCount": lambda n : setattr(self, 'failed_device_count', n.get_int_value()),
            "failedUserCount": lambda n : setattr(self, 'failed_user_count', n.get_int_value()),
            "installedDeviceCount": lambda n : setattr(self, 'installed_device_count', n.get_int_value()),
            "installedUserCount": lambda n : setattr(self, 'installed_user_count', n.get_int_value()),
            "notInstalledDeviceCount": lambda n : setattr(self, 'not_installed_device_count', n.get_int_value()),
            "notInstalledUserCount": lambda n : setattr(self, 'not_installed_user_count', n.get_int_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/e_book_install_summary.py